/* ── COMMAND PALETTE ──────────────────────────────────────── */

#cmd-backdrop {
  display: none;
  position: fixed; inset: 0; z-index: 500;
  background: rgba(0,0,0,.35);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  animation: cmd-fade-in .12s ease;
}

#cmd-backdrop.open { display: flex; align-items: flex-start; justify-content: center; padding-top: 14vh; }

@keyframes cmd-fade-in { from { opacity:0; } to { opacity:1; } }

#cmd-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  width: min(580px, 90vw);
  box-shadow: 0 16px 48px rgba(0,0,0,.2), 0 4px 12px rgba(0,0,0,.12);
  overflow: hidden;
  animation: cmd-slide-in .14s cubic-bezier(.2,.8,.2,1);
}

@keyframes cmd-slide-in { from { opacity:0; transform:translateY(-8px) scale(.98); } to { opacity:1; transform:translateY(0) scale(1); } }

#cmd-input-wrap {
  display: flex; align-items: center; gap: 10px;
  padding: 13px 16px;
  border-bottom: 1px solid var(--border);
}

#cmd-input-wrap svg { width: 16px; height: 16px; color: var(--muted); flex-shrink: 0; }

#cmd-input {
  flex: 1; border: none; background: transparent;
  font-size: 14.5px; color: var(--text); outline: none;
  font-family: inherit; padding: 0;
  box-shadow: none !important;
}

#cmd-input::placeholder { color: var(--muted2); }

#cmd-esc {
  font-size: 11px; background: var(--surface2);
  border: 1px solid var(--border); border-radius: 4px;
  padding: 2px 6px; color: var(--muted2); flex-shrink: 0;
  font-family: inherit;
}

#cmd-list { max-height: 340px; overflow-y: auto; padding: 6px; }

.cmd-section-label {
  font-size: 11px; font-weight: 600; text-transform: uppercase;
  letter-spacing: .5px; color: var(--muted2);
  padding: 8px 10px 4px;
}

.cmd-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: 7px;
  cursor: pointer; transition: background .08s;
  font-size: 13.5px; color: var(--text2);
}

.cmd-item svg { width: 15px; height: 15px; flex-shrink: 0; color: var(--muted); }
.cmd-item:hover, .cmd-item.selected { background: var(--accent-dim); color: var(--accent); }
.cmd-item:hover svg, .cmd-item.selected svg { color: var(--accent); }

.cmd-item-label { flex: 1; }
.cmd-item-shortcut { font-size: 11px; color: var(--muted2); }

#cmd-empty {
  padding: 28px 16px; text-align: center;
  color: var(--muted); font-size: 13.5px;
}

/* ── Assistant chat ───────────────────────────────────────── */
.assistant-chat-widget {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: min(380px, calc(100vw - 24px));
  display: flex;
  flex-direction: column;
  background: color-mix(in srgb, var(--surface) 92%, transparent);
  border: 1px solid var(--border2);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-radius: 22px;
  box-shadow: 0 26px 70px rgba(15, 23, 42, 0.22);
  overflow: hidden;
  z-index: 300;
  transform: translateY(16px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.assistant-chat-widget.open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.assistant-chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  background: var(--surface2);
  border-bottom: 1px solid var(--border);
}

.assistant-chat-title {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-weight: 700;
}

.assistant-chat-title .assistant-avatar {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.38), rgba(56, 189, 248, 0.22));
  color: white;
  font-size: 12px;
}

.assistant-chat-close {
  width: 30px;
  height: 30px;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 50%;
  color: var(--muted);
  display: grid;
  place-items: center;
  cursor: pointer;
}

.assistant-chat-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 360px;
  overflow-y: auto;
  padding: 12px 12px 8px;
  background: var(--surface);
}

.assistant-message {
  display: flex;
  max-width: 90%;
}

.assistant-message.user {
  margin-left: auto;
  justify-content: flex-end;
}

.assistant-message.assistant {
  margin-right: auto;
  justify-content: flex-start;
}

.assistant-bubble {
  padding: 10px 12px;
  border-radius: 14px;
  font-size: 13px;
  line-height: 1.5;
  white-space: pre-line;
  word-break: break-word;
}

.assistant-message.user .assistant-bubble {
  background: linear-gradient(135deg, #5b8cff, #7c3aed);
  color: #fff;
  border-bottom-right-radius: 6px;
}

.assistant-message.assistant .assistant-bubble {
  background: var(--surface2);
  color: var(--text);
  border: 1px solid var(--border);
  border-bottom-left-radius: 6px;
}

.assistant-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0 12px 10px;
}

.assistant-suggestion {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text2);
  border-radius: 999px;
  padding: 7px 10px;
  cursor: pointer;
  font-size: 12px;
  transition: border-color .15s ease, background .15s ease;
}

.assistant-suggestion:hover {
  border-color: rgba(96, 165, 250, 0.52);
  background: rgba(96, 165, 250, 0.08);
}

.assistant-chat-input-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px 12px;
  border-top: 1px solid var(--border);
  background: var(--surface2);
}

.assistant-chat-input {
  flex: 1;
  min-height: 42px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  padding: 0 12px;
  outline: none;
}

.assistant-chat-input:focus {
  border-color: rgba(96, 165, 250, 0.7);
  box-shadow: 0 0 0 3px rgba(96, 165, 250, 0.12);
}

.assistant-chat-send {
  width: 42px;
  height: 42px;
  border: none;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent), #7c3aed);
  color: white;
  cursor: pointer;
}

.assistant-chat-send svg,
.assistant-chat-close svg,
.assistant-chat-header svg,
.assistant-chat-launcher svg {
  width: 16px;
  height: 16px;
}

.assistant-chat-launcher {
  position: fixed;
  right: 24px;
  bottom: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, var(--accent), #7c3aed);
  color: white;
  box-shadow: 0 18px 40px rgba(79, 70, 229, 0.4);
  cursor: pointer;
  z-index: 290;
}

.assistant-chat-launcher:hover {
  transform: translateY(-1px);
}

.assistant-chat-launcher.is-open {
  opacity: 0;
  pointer-events: none;
}

@media (max-width: 640px) {
  .assistant-chat-widget {
    right: 12px;
    bottom: 12px;
    width: min(92vw, 360px);
  }

  .assistant-chat-launcher {
    right: 16px;
    bottom: 16px;
  }
}

/* ── Reset & Variables ────────────────────────────────────── */
:root {
  --bg:          #f6f7fb;
  --surface:     #ffffff;
  --surface2:    #f1f3f8;   /* sidebar, secondary */
  --surface3:    #e7eaf2;   /* hover */
  --border:      #dfe3ec;
  --border2:     #cbd2df;
  --text:        #171a26;
  --text2:       #3e4658;
  --muted:       #687185;
  --muted2:      #8e98aa;
  --accent:      #6d28d9;
  --accent-h:    #5b21b6;
  --accent-dim:  rgba(109,40,217,.09);
  --accent-mid:  rgba(109,40,217,.18);
  --ok:          #0f9f6e;
  --ok-dim:      rgba(15,159,110,.11);
  --warn:        #b7791f;
  --warn-dim:    rgba(183,121,31,.12);
  --danger:      #d14343;
  --danger-dim:  rgba(209,67,67,.12);
  --blue:        #2563eb;
  --blue-dim:    rgba(37,99,235,.1);
  --topbar-bg:   rgba(255,255,255,.9);
  --sw:          268px;
  --th:          72px;
  --plan-base-1: #f8f9fc;
  --plan-base-2: #eef1f7;
  --plan-base-3: #f4f1fb;
  --plan-glow-a: rgba(109,40,217,.07);
  --plan-glow-b: rgba(14,116,144,.06);
  --plan-glow-c: rgba(37,99,235,.04);
  --plan-accent-1: rgba(109,40,217,.08);
  --plan-accent-2: rgba(14,116,144,.07);
  --primary:        #6d28d9;
  --primary-hover:  #5b21b6;
  --primary-active: #4c1d95;
  --primary-light:  #7c3aed;
  --primary-soft:   rgba(109,40,217,.1);
}

[data-theme="dark"] {
  --bg:          #090a0f;
  --surface:     #12141b;
  --surface2:    #0d0f15;
  --surface3:    #1b1e28;
  --plan-base-1: #090a0f;
  --plan-base-2: #101219;
  --plan-base-3: #0b0c11;
  --plan-glow-a: rgba(139,92,246,.07);
  --plan-glow-b: rgba(45,212,191,.035);
  --plan-glow-c: rgba(96,165,250,.03);
  --plan-accent-1: rgba(139,92,246,.09);
  --plan-accent-2: rgba(45,212,191,.045);
  --border:      rgba(203,213,225,.12);
  --border2:     rgba(203,213,225,.22);
  --text:        #f7f7fa;
  --text2:       #c3c6d1;
  --muted:       #9298a8;
  --muted2:      #697083;
  --accent:      #8b5cf6;
  --accent-h:    #9f7aea;
  --accent-dim:  rgba(139,92,246,.13);
  --accent-mid:  rgba(139,92,246,.28);
  --ok:          #24C78E;
  --ok-dim:      rgba(36,199,142,.16);
  --warn:        #F5A524;
  --warn-dim:    rgba(245,165,36,.16);
  --danger:      #F05252;
  --danger-dim:  rgba(240,82,82,.16);
  --blue:        #5B8DEF;
  --blue-dim:    rgba(91,141,239,.16);
  --topbar-bg:   rgba(9,10,15,.92);
  --primary:        #7137d1;
  --primary-hover:  #8250dc;
  --primary-active: #5d2bb4;
  --primary-light:  #9f7aea;
  --primary-soft:   rgba(139,92,246,.13);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Manrope", "Plus Jakarta Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
  background:
    linear-gradient(160deg, var(--plan-base-1) 0%, var(--plan-base-2) 58%, var(--plan-base-3) 100%),
    radial-gradient(1200px 500px at -10% -20%, var(--plan-glow-a), transparent 55%),
    radial-gradient(900px 400px at 110% -10%, var(--plan-glow-b), transparent 48%),
    radial-gradient(900px 420px at 50% 120%, var(--plan-glow-c), transparent 58%),
    var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

body::before {
  opacity: .5;
  background:
    radial-gradient(500px 220px at 88% 20%, var(--plan-accent-1), transparent 68%),
    radial-gradient(420px 260px at 18% 88%, var(--plan-accent-2), transparent 72%);
}

body::after {
  opacity: .06;
  background-image:
    radial-gradient(1px 1px at 20% 30%, rgba(255,255,255,.4) 0, transparent 60%),
    radial-gradient(1px 1px at 70% 65%, rgba(255,255,255,.3) 0, transparent 60%);
}

.sidebar,
.topbar,
.main-area {
  position: relative;
  z-index: 1;
}

body.plan-theme-free {
  --plan-base-1: #090a0f;
  --plan-base-2: #101219;
  --plan-base-3: #0b0c11;
  --accent: #8b5cf6;
  --accent-h: #9f7aea;
  --accent-dim: rgba(139,92,246,.13);
  --accent-mid: rgba(139,92,246,.28);
  --plan-glow-a: rgba(139,92,246,.07);
  --plan-glow-b: rgba(45,212,191,.035);
  --plan-glow-c: rgba(96,165,250,.03);
  --plan-accent-1: rgba(139,92,246,.09);
  --plan-accent-2: rgba(45,212,191,.045);
}

body.plan-theme-starter {
  --plan-base-1: #090a0f;
  --plan-base-2: #11131b;
  --plan-base-3: #0b0c12;
  --accent: #8b5cf6;
  --accent-h: #9f7aea;
  --accent-dim: rgba(139,92,246,.13);
  --accent-mid: rgba(139,92,246,.28);
  --plan-glow-a: rgba(139,92,246,.08);
  --plan-glow-b: rgba(45,212,191,.04);
  --plan-glow-c: rgba(96,165,250,.035);
  --plan-accent-1: rgba(139,92,246,.1);
  --plan-accent-2: rgba(45,212,191,.05);
}

body.plan-theme-starter::before {
  opacity: .5;
}

body.plan-theme-starter::after {
  opacity: .06;
}

body.plan-theme-pro {
  --plan-base-1: #090a0f;
  --plan-base-2: #12141d;
  --plan-base-3: #0b0c12;
  --accent: #8b5cf6;
  --accent-h: #9f7aea;
  --accent-dim: rgba(139,92,246,.14);
  --accent-mid: rgba(139,92,246,.3);
  --plan-glow-a: rgba(139,92,246,.09);
  --plan-glow-b: rgba(45,212,191,.045);
  --plan-glow-c: rgba(96,165,250,.04);
  --plan-accent-1: rgba(139,92,246,.11);
  --plan-accent-2: rgba(45,212,191,.055);
}

body.plan-theme-pro::before {
  opacity: .55;
}

body.plan-theme-pro::after {
  opacity: .06;
}

body.plan-theme-free .hero-panel,
body.plan-theme-free .kpi-card-compact,
body.plan-theme-free .tool-hub-card {
  border-color: rgba(130, 96, 255, .34);
}

body.plan-theme-free .topbar {
  border-bottom-color: rgba(130, 96, 255, .34);
}

body.plan-theme-starter .hero-panel,
body.plan-theme-starter .kpi-card-compact,
body.plan-theme-starter .tool-hub-card {
  border-color: rgba(199, 88, 255, .38);
  box-shadow: 0 10px 26px rgba(88, 33, 166, .2);
}

body.plan-theme-starter .topbar {
  border-bottom-color: rgba(199, 88, 255, .38);
}

body.plan-theme-pro .kpi-card-compact,
body.plan-theme-pro .tool-hub-card {
  border-color: rgba(115, 112, 255, .5);
  box-shadow: 0 14px 34px rgba(77, 36, 174, .26);
}

body.plan-theme-pro .hero-panel {
  border-color: rgba(115, 112, 255, .5);
  box-shadow: 0 16px 40px rgba(62, 36, 155, .24);
}

body.plan-theme-pro .topbar {
  border-bottom-color: rgba(115, 112, 255, .5);
}

[data-theme="light"] body.plan-theme-free,
[data-theme="light"] body.plan-theme-starter,
[data-theme="light"] body.plan-theme-pro {
  --plan-base-1: #f8f9fc;
  --plan-base-2: #eef1f7;
  --plan-base-3: #f4f1fb;
  --accent: #6d28d9;
  --accent-h: #5b21b6;
  --accent-dim: rgba(109,40,217,.09);
  --accent-mid: rgba(109,40,217,.18);
  --plan-glow-a: rgba(109,40,217,.07);
  --plan-glow-b: rgba(14,116,144,.06);
  --plan-glow-c: rgba(37,99,235,.04);
  --plan-accent-1: rgba(109,40,217,.08);
  --plan-accent-2: rgba(14,116,144,.07);
}

[data-theme="light"] body::after {
  opacity: .14;
  background-image:
    radial-gradient(1px 1px at 20% 30%, rgba(71,85,105,.24) 0, transparent 60%),
    radial-gradient(1px 1px at 70% 65%, rgba(71,85,105,.18) 0, transparent 60%);
}

[data-theme="light"] body.plan-theme-free .hero-panel,
[data-theme="light"] body.plan-theme-free .kpi-card-compact,
[data-theme="light"] body.plan-theme-free .tool-hub-card,
[data-theme="light"] body.plan-theme-starter .hero-panel,
[data-theme="light"] body.plan-theme-starter .kpi-card-compact,
[data-theme="light"] body.plan-theme-starter .tool-hub-card,
[data-theme="light"] body.plan-theme-pro .hero-panel,
[data-theme="light"] body.plan-theme-pro .kpi-card-compact,
[data-theme="light"] body.plan-theme-pro .tool-hub-card {
  border-color: var(--border);
  box-shadow: 0 10px 28px rgba(15,23,42,.07);
}

[data-theme="light"] body.plan-theme-free .topbar,
[data-theme="light"] body.plan-theme-starter .topbar,
[data-theme="light"] body.plan-theme-pro .topbar {
  border-bottom-color: var(--border);
  box-shadow: 0 6px 22px rgba(15,23,42,.07);
}

[data-theme="light"] :where(
  button,
  a.btn,
  a.tools-link,
  a.tool-card,
  label[for].file-picker-btn,
  select,
  summary,
  [role="button"],
  [onclick],
  [tabindex]:not([tabindex="-1"]),
  .sidebar-nav a,
  .sidebar-footer-link,
  .cmd-item,
  .tab-btn,
  .assistant-suggestion
) {
  outline: 1px solid rgba(109,40,217,.32);
  outline-offset: -1px;
}

[data-theme="light"] :where(
  button,
  a.btn,
  a.tools-link,
  a.tool-card,
  label[for].file-picker-btn,
  select,
  summary,
  [role="button"],
  [onclick],
  [tabindex]:not([tabindex="-1"]),
  .sidebar-nav a,
  .sidebar-footer-link,
  .cmd-item,
  .tab-btn,
  .assistant-suggestion
):is(:hover, :focus-visible) {
  outline-color: rgba(109,40,217,.72);
  box-shadow: 0 0 0 3px rgba(109,40,217,.1);
}

[data-theme="light"] :where(button, select, [role="button"]):focus-visible {
  outline-width: 2px;
  outline-offset: 1px;
}

[data-theme="light"] :where(button, select, [role="button"]):disabled {
  outline-color: rgba(109,40,217,.16);
}

[data-theme="dark"] body.plan-theme-free .hero-panel,
[data-theme="dark"] body.plan-theme-free .kpi-card-compact,
[data-theme="dark"] body.plan-theme-free .tool-hub-card,
[data-theme="dark"] body.plan-theme-starter .hero-panel,
[data-theme="dark"] body.plan-theme-starter .kpi-card-compact,
[data-theme="dark"] body.plan-theme-starter .tool-hub-card,
[data-theme="dark"] body.plan-theme-pro .hero-panel,
[data-theme="dark"] body.plan-theme-pro .kpi-card-compact,
[data-theme="dark"] body.plan-theme-pro .tool-hub-card {
  border-color: var(--border2);
  box-shadow: 0 12px 30px rgba(0,0,0,.2);
}

[data-theme="dark"] body.plan-theme-free .topbar,
[data-theme="dark"] body.plan-theme-starter .topbar,
[data-theme="dark"] body.plan-theme-pro .topbar {
  border-bottom-color: var(--border);
  box-shadow: 0 8px 26px rgba(0,0,0,.22);
}

[data-theme="dark"] :where(
  button,
  a.btn,
  a.tools-link,
  a.tool-card,
  label[for].file-picker-btn,
  select,
  summary,
  [role="button"],
  [onclick],
  [tabindex]:not([tabindex="-1"]),
  .sidebar-nav a,
  .sidebar-footer-link,
  .cmd-item,
  .tab-btn,
  .assistant-suggestion
) {
  outline: 1px solid rgba(139,92,246,.24);
  outline-offset: -1px;
}

[data-theme="dark"] :where(
  button,
  a.btn,
  a.tools-link,
  a.tool-card,
  label[for].file-picker-btn,
  select,
  summary,
  [role="button"],
  [onclick],
  [tabindex]:not([tabindex="-1"]),
  .sidebar-nav a,
  .sidebar-footer-link,
  .cmd-item,
  .tab-btn,
  .assistant-suggestion
):is(:hover, :focus-visible) {
  outline-color: rgba(159,122,234,.62);
  box-shadow: 0 0 0 3px rgba(139,92,246,.09);
}

[data-theme="dark"] :where(button, select, [role="button"]):focus-visible {
  outline-width: 2px;
  outline-offset: 1px;
}

body.ui-focus .secondary-content {
  display: none !important;
}

body.ui-focus .focus-note {
  display: block;
}

.focus-note {
  display: none;
  font-size: 12px;
  color: var(--muted);
  margin-top: 8px;
}

a { color: inherit; text-decoration: none; }

::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border2); border-radius: 999px; }

/* ── SIDEBAR ──────────────────────────────────────────────── */

.sidebar {
  position: fixed; left: 0; top: 0;
  width: var(--sw); height: 100vh;
  background: var(--surface2);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  z-index: 30;
  border: 0;
  border-right: 1px solid var(--border);
  border-radius: 0;
  box-shadow: none;
  overflow: hidden;
}

.sidebar-logo {
  height: 100px;
  display: flex; align-items: center; justify-content: center;
  padding: 0 18px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  overflow: hidden;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}

.sidebar-brand img {
  display: block;
  object-fit: contain;
  margin: 0 auto;
  filter: drop-shadow(0 3px 10px rgba(124,58,237,.24));
}

.sidebar-brand-icon {
  width: 112px;
  height: auto;
  max-height: 64px;
}

.sidebar-brand-copy {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.sidebar-brand-copy strong {
  font-size: 14px;
  color: var(--text);
  letter-spacing: -.2px;
}

.sidebar-brand-copy span {
  font-size: 11px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-nav {
  flex: 1; overflow-y: auto;
  padding: 20px 14px;
}

.sidebar-nav a {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 14px; border-radius: 10px;
  color: var(--muted); font-size: 13px; font-weight: 500;
  transition: background .1s, color .1s, transform .12s ease, border-color .12s ease;
  margin-bottom: 6px;
  position: relative; overflow: hidden;
  border: 1px solid transparent;
}

.sidebar-nav svg { width: 15px; height: 15px; flex-shrink: 0; opacity: .7; }

.sidebar-nav a:hover {
  background: var(--surface3);
  color: var(--text);
  transform: translateX(2px);
  border-color: var(--border);
}
.sidebar-nav a:hover svg { opacity: 1; }

.sidebar-nav a.active {
  background: linear-gradient(90deg, var(--accent-dim), rgba(255,255,255,0));
  color: var(--accent);
  font-weight: 600;
  border-color: var(--accent-mid);
}
.sidebar-nav a.active svg { opacity: 1; }

.sidebar-nav a.nav-account-locked {
  opacity: .48;
  cursor: not-allowed;
}

.sidebar-nav a.nav-account-locked:hover {
  background: transparent;
  color: var(--muted);
  transform: none;
  border-color: transparent;
}

.sidebar-nav a.active::before {
  content: '';
  position: absolute; left: 0; top: 25%; bottom: 25%;
  width: 2.5px; background: var(--accent);
  border-radius: 0 2px 2px 0;
}

.sidebar-nav a::after {
  content: ''; position: absolute; inset: 0;
  background: var(--surface3); opacity: 0;
  transition: opacity .1s; border-radius: 6px;
}
.sidebar-nav a:active::after { opacity: 1; }
.sidebar-nav a.nav-loading { color: var(--accent); }
.sidebar-nav a.nav-loading svg { animation: spin .65s linear infinite; opacity: 1; }

.sidebar-nav-group {
  display: grid;
  gap: 6px;
  margin: 8px 0 10px;
}

.sidebar-nav-group-title {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 12px 4px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .7px;
}

.sidebar-nav-group-title svg {
  width: 14px;
  height: 14px;
  opacity: .7;
}

.sidebar-nav-group-links {
  display: grid;
  gap: 4px;
}

.sidebar-nav-subitem {
  margin-left: 12px;
  padding-left: 14px !important;
  font-size: 12px !important;
}

.sidebar-nav-subitem svg {
  width: 14px !important;
  height: 14px !important;
}

/* Nav section divider */
.sidebar-nav-sep {
  height: 1px; background: var(--border);
  margin: 6px 8px;
}

.sidebar-footer {
  padding: 14px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sidebar-plan-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface2);
}

.sidebar-plan-icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-dim);
  color: var(--accent);
}
.sidebar-plan-icon svg { width: 16px; height: 16px; }

.sidebar-plan-copy {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.sidebar-plan-row {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  color: var(--text2);
  font-weight: 600;
}

.sidebar-plan-usage {
  font-size: 11px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-footer-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
}

.sidebar-footer-link {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 9px; border-radius: 8px;
  color: var(--muted); font-size: 13px; font-weight: 500;
  transition: background .1s, color .1s;
}

.sidebar-footer-link svg { width: 15px; height: 15px; }
.sidebar-footer-link:hover { background: var(--surface3); color: var(--text); }

.sidebar-footer-icon {
  width: 42px;
  height: 42px;
  justify-content: center;
  padding: 0;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: 0 8px 18px rgba(2,6,23,.06);
  transition: background .14s ease, border-color .14s ease, transform .14s ease, box-shadow .14s ease;
}

.sidebar-footer-icon:hover {
  background: var(--surface3);
  border-color: var(--accent-mid);
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(2,6,23,.1);
}

.sidebar-footer button {
  width: auto; display: flex; align-items: center; gap: 8px;
  padding: 6px 9px; border-radius: 6px;
  background: transparent; border: none; cursor: pointer;
  color: var(--muted); font-size: 13px; font-weight: 500;
  transition: background .1s, color .1s;
}
.sidebar-footer button svg { width: 15px; height: 15px; }
.sidebar-footer button:hover { background: var(--surface3); color: var(--danger); }

.sidebar-footer-actions button.sidebar-footer-icon {
  width: 42px;
  height: 42px;
  justify-content: center;
  padding: 0;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: 0 8px 18px rgba(2,6,23,.06);
}

.sidebar-footer-actions button.sidebar-footer-icon:hover {
  border-color: var(--accent-mid);
  transform: translateY(-2px);
  box-shadow: 0 10px 22px rgba(2,6,23,.1);
}

.sidebar-footer-actions .sidebar-footer-danger:hover {
  color: var(--danger);
  border-color: rgba(239,68,68,.35);
  background: rgba(239,68,68,.08);
}

body.sidebar-collapsed {
  --sw: 92px;
}

body.sidebar-collapsed .sidebar-logo {
  padding: 0;
}

body.sidebar-collapsed .sidebar-brand-icon {
  width: 52px;
  max-height: 52px;
}

body.sidebar-collapsed .sidebar-brand-copy {
  display: none;
}

body.sidebar-collapsed .sidebar-nav {
  padding: 14px 8px;
}

body.sidebar-collapsed .sidebar-nav a {
  justify-content: center;
  padding: 12px 6px;
  gap: 0;
}

body.sidebar-collapsed .sidebar-nav-group-title {
  justify-content: center;
  padding: 0 0 4px;
}

body.sidebar-collapsed .sidebar-nav-group-links {
  gap: 2px;
}

body.sidebar-collapsed .sidebar-nav-subitem {
  margin-left: 0;
  padding-left: 0 !important;
}

body.sidebar-collapsed .sidebar-nav a::before {
  top: 18%;
  bottom: 18%;
}

body.sidebar-collapsed .sidebar-footer button {
  justify-content: center;
  padding: 8px 6px;
  gap: 0;
}

body.sidebar-collapsed .sidebar-footer-actions {
  gap: 10px;
}

body.sidebar-collapsed .sidebar-footer {
  justify-content: center;
}

.nav-label {
  white-space: nowrap;
}

body.sidebar-collapsed .nav-label {
  display: none;
}

/* ── TOPBAR ───────────────────────────────────────────────── */

.topbar {
  position: fixed; top: 0; left: var(--sw); right: 0;
  height: var(--th);
  background: var(--topbar-bg);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 30px; gap: 12px; z-index: 20;
  box-shadow: 0 8px 28px rgba(0,0,0,.16);
}

.topbar-left {
  display: flex; align-items: center; gap: 6px;
  font-size: 13px; color: var(--muted);
  min-width: 0;
}

.topbar-sidebar-toggle svg {
  transition: transform .16s ease;
}

body.sidebar-collapsed .topbar-sidebar-toggle svg {
  transform: rotate(180deg);
}

.topbar-sep {
  color: var(--border2);
  font-size: 16px; line-height: 1;
  flex-shrink: 0;
}

.topbar-page {
  font-weight: 700; color: var(--text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  letter-spacing: -.2px;
}

.topbar-right { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.topbar-credits {
  height: 34px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--surface2);
  color: var(--text2);
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
}
.topbar-credits svg { width: 14px; height: 14px; color: var(--accent); }
.topbar-credits:hover { border-color: var(--accent-mid); color: var(--text); }
.topbar-credits.is-low { border-color: rgba(209,67,67,.38); color: var(--danger); }

.topbar-cmd {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 12px; border-radius: 10px;
  background: var(--surface2); border: 1px solid var(--border);
  color: var(--muted); font-size: 12px; cursor: pointer;
  transition: background .1s;
}
.topbar-cmd:hover { background: var(--surface3); color: var(--text); }
.topbar-cmd svg { width: 13px; height: 13px; }
.topbar-cmd kbd {
  font-size: 11px; background: var(--surface);
  border: 1px solid var(--border); border-radius: 4px;
  padding: 1px 5px; color: var(--muted2);
}

.topbar-btn {
  width: 34px; height: 34px; border-radius: 10px;
  background: transparent; border: 1px solid transparent;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; color: var(--muted); transition: all .1s;
}
.topbar-btn:hover { background: var(--surface2); border-color: var(--border); color: var(--text); }
.topbar-btn svg { width: 15px; height: 15px; }

.topbar-avatar-btn {
  border: 0;
  padding: 0;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: transparent;
  color: inherit;
  appearance: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease;
}

.topbar-avatar-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 16px var(--accent-mid);
}

.topbar-avatar {
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--accent); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; letter-spacing: .3px;
}

/* ── MAIN LAYOUT ─────────────────────────────────────────── */

.main-area {
  margin-left: var(--sw);
  padding-top: var(--th);
  min-height: 100vh;
  background: linear-gradient(160deg, var(--plan-base-1) 0%, var(--plan-base-2) 58%, var(--plan-base-3) 100%);
  transition: opacity .12s ease;
}

.page {
  padding: 30px 32px;
  animation: pageIn .18s cubic-bezier(.2,.8,.2,1);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Garante que sections, cards soltos e grids dentro do .page não colidam */
.page > section,
.page > .card,
.page > .hero-shell,
.page > .dashboard-kpi-grid,
.page > .tool-hub,
.page > .g2,
.page > .g3,
.page > .g4,
.page > .g-auto,
.page > .tabs,
.page > .page-header {
  margin-bottom: 0 !important;
}

@keyframes pageIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── PROGRESS BAR ─────────────────────────────────────────── */

#nprogress {
  position: fixed; top: 0; left: 0; right: 0;
  height: 2px; z-index: 9999; pointer-events: none;
  background: linear-gradient(90deg, var(--accent), #a78bfa, var(--accent));
  background-size: 200% 100%;
  transition: width .25s ease, opacity .3s ease;
  animation: nprog-shimmer 1.2s linear infinite;
}
@keyframes nprog-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ── AUTH ─────────────────────────────────────────────────── */

.auth-bg {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 32px 24px;
  background:
    radial-gradient(560px 420px at 16% 8%, rgba(96,31,192,.17), transparent 70%),
    radial-gradient(620px 480px at 90% 100%, rgba(96,31,192,.10), transparent 70%),
    var(--bg);
}

.auth-shell { width: min(460px, 100%); animation: auth-enter .24s ease-out; }
.auth-brand { text-align: center; margin-bottom: 32px; }
.auth-brand img { height: 86px !important; max-width: 320px !important; filter: drop-shadow(0 10px 24px rgba(96,31,192,.28)) !important; }
.auth-brand p { margin: 14px 0 0; color: var(--text2); font-size: 14px; }
.auth-card { padding: 26px; border-color: rgba(148,163,184,.18); box-shadow: 0 24px 60px rgba(0,0,0,.28); }
.auth-card h3 { font-size: 21px; }
.auth-card .btn-primary { min-height: 44px; font-size: 14px !important; }
@keyframes auth-enter { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* ── CARDS ────────────────────────────────────────────────── */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px; padding: 18px;
  box-shadow: 0 10px 26px rgba(2,6,23,.05);
  transition: box-shadow .15s, border-color .15s;
}

/* Impede margin colapse de elementos internos vazando para fora do card */
.card > *:first-child { margin-top: 0; }
.card > *:last-child  { margin-bottom: 0; }

.card-hover:hover {
  box-shadow: 0 3px 12px rgba(0,0,0,.07);
  border-color: var(--border2);
}

/* ── GRIDS ────────────────────────────────────────────────── */

.g2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 14px; }
.g3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
.g4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; }
.g-auto { display: grid; grid-template-columns: repeat(auto-fill,minmax(220px,1fr)); gap: 14px; }

@media (max-width: 1100px) { .g4 { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 880px)  { .g3 { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 580px)  { .g4,.g3,.g2 { grid-template-columns: 1fr; } }

/* ── TYPOGRAPHY ───────────────────────────────────────────── */

h1 { font-size: 20px; font-weight: 700; margin: 0; letter-spacing: -.3px; }
h2 { font-size: 17px; font-weight: 700; margin: 0 0 4px; }
h3 { font-size: 14px; font-weight: 700; margin: 0 0 4px; }
h4 { font-size: 12.5px; font-weight: 600; margin: 0; }

.kpi {
  font-size: 26px; font-weight: 700; line-height: 1; margin: 4px 0;
  color: var(--text); letter-spacing: -.5px;
}

.text-muted { color: var(--muted); }
.text-sm    { font-size: 12.5px; }
.text-xs    { font-size: 11.5px; }
.text-accent { color: var(--accent); }
.text-ok    { color: var(--ok); }
.text-danger { color: var(--danger); }

/* ── FORMS ────────────────────────────────────────────────── */

label {
  display: block; font-size: 12px; font-weight: 600;
  color: var(--text2); margin: 14px 0 5px; text-transform: uppercase;
  letter-spacing: .3px;
}
label:first-child { margin-top: 0; }

input, textarea, select {
  width: 100%;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px; padding: 9px 11px;
  font-size: 13.5px; font-family: inherit;
  transition: border-color .12s, box-shadow .12s;
  outline: none;
}

input::placeholder, textarea::placeholder { color: var(--muted2); }
input:hover, textarea:hover, select:hover { border-color: var(--border2); }
input:focus, textarea:focus, select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2.5px var(--accent-mid);
}

textarea { min-height: 88px; resize: vertical; }
input[type="color"]  { height: 38px; padding: 3px 6px; cursor: pointer; }
input[type="datetime-local"] { color-scheme: light; }
[data-theme="dark"] input[type="datetime-local"] { color-scheme: dark; }
input[type="range"]  { padding: 0; background: transparent; border: none; box-shadow: none; cursor: pointer; accent-color: var(--accent); }

.file-picker {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface2);
}

.file-picker input[type="file"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 0;
  height: 0;
}

.file-picker-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
}

.file-picker-btn:hover {
  background: var(--surface3);
  border-color: var(--border2);
}

.file-picker-name {
  min-width: 0;
  flex: 1;
  font-size: 12px;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── BUTTONS ──────────────────────────────────────────────── */

.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 13px; border-radius: 10px;
  font-size: 13px; font-weight: 500; border: none;
  cursor: pointer; transition: all .12s;
  white-space: nowrap; text-decoration: none;
}

.btn:disabled { opacity: .45; cursor: not-allowed; pointer-events: none; }
.btn svg { width: 14px; height: 14px; flex-shrink: 0; }

.btn-primary {
  background: var(--primary, var(--accent)); color: #fff;
  box-shadow: 0 6px 16px var(--accent-mid);
}
.btn-primary:hover { background: var(--primary-hover, var(--accent-h)); box-shadow: 0 10px 18px var(--accent-mid); transform: translateY(-1px); }
.btn-primary:active { background: var(--primary-active, var(--primary, var(--accent))); transform: translateY(0); }

.btn-secondary {
  background: var(--surface); color: var(--text2);
  border: 1px solid var(--border);
}
.btn-secondary:hover { background: var(--surface2); border-color: var(--border2); color: var(--text); }

.btn-ghost { background: transparent; color: var(--muted); }
.btn-ghost:hover { background: var(--surface2); color: var(--text); }

.btn-danger {
  background: var(--danger-dim); color: var(--danger);
  border: 1px solid rgba(192,57,43,.2);
}
.btn-danger:hover { background: rgba(192,57,43,.15); }

.btn-sm  { padding: 4px 10px; font-size: 12.5px; border-radius: 5px; }

.icon-button {
  width: 34px;
  height: 34px;
  padding: 0;
  flex: 0 0 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.icon-button.btn-sm {
  width: 30px;
  height: 30px;
  padding: 0;
  flex-basis: 30px;
}

.icon-button svg {
  width: 16px;
  height: 16px;
  pointer-events: none;
}

.ai-icon-button img {
  width: 20px;
  height: 20px;
  object-fit: contain;
  pointer-events: none;
}

[data-theme="dark"] .ai-icon-button img {
  filter: invert(1);
}
.btn-lg  { padding: 10px 20px; font-size: 14px; }
.btn-block { width: 100%; justify-content: center; }

/* ── BADGES ───────────────────────────────────────────────── */

.badge {
  display: inline-flex; align-items: center; gap: 3px;
  padding: 2px 7px; border-radius: 999px;
  font-size: 11px; font-weight: 600;
  border: 1px solid var(--border); color: var(--muted);
  background: var(--surface2); letter-spacing: .1px;
}

.badge-accent { background: var(--accent-dim); border-color: var(--accent-mid); color: var(--accent); }
.badge-ok     { background: var(--ok-dim);     border-color: rgba(15,159,110,.25); color: var(--ok); }
.badge-warn   { background: var(--warn-dim);   border-color: rgba(183,121,31,.25); color: var(--warn); }
.badge-danger { background: var(--danger-dim); border-color: rgba(209,67,67,.25); color: var(--danger); }
.badge-blue   { background: var(--blue-dim);   border-color: rgba(17,112,239,.25); color: var(--blue); }

/* ── TABS ─────────────────────────────────────────────────── */

.tabs {
  display: flex; gap: 0; padding: 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px; flex-wrap: wrap;
}

.tab-btn {
  display: flex; align-items: center; gap: 5px;
  padding: 8px 14px; border: none;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
  background: transparent; color: var(--muted);
  font-size: 13px; font-weight: 500;
  cursor: pointer; transition: all .12s;
}

.tab-btn.active { color: var(--text); border-bottom-color: var(--accent); font-weight: 600; }
.tab-btn:hover:not(.active) { color: var(--text2); background: var(--surface2); border-radius: 5px 5px 0 0; }
.tab-btn svg { width: 13px; height: 13px; }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ── ITEMS / LISTS ────────────────────────────────────────── */

.item {
  padding: 10px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 7px; margin-bottom: 6px;
  transition: border-color .12s, box-shadow .12s;
}
.item:hover { border-color: var(--border2); box-shadow: 0 1px 6px rgba(0,0,0,.05); }
.item:last-child { margin-bottom: 0; }

/* ── FLEX UTILS ───────────────────────────────────────────── */

.flex { display: flex; }
.flex-col { display: flex; flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 8px; }
.gap-3 { gap: 12px; }
.gap-4 { gap: 16px; }
.flex-1 { flex: 1; }
.flex-wrap { flex-wrap: wrap; }
.mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 22px; }
.mb-4 { margin-bottom: 16px; }
.min-w0 { min-width: 0; }
.truncate { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }

/* ── PAGE HEADER ──────────────────────────────────────────── */

.page-header {
  display: flex; align-items: flex-start;
  justify-content: space-between;
  gap: 14px; margin-bottom: 20px; flex-wrap: wrap;
}

.hero-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, .9fr);
  gap: 18px;
  margin-bottom: 20px;
}

.hero-panel {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(15,111,255,.12), rgba(56,189,248,.08)),
    var(--surface);
}

.hero-panel::after {
  content: "";
  position: absolute;
  inset: auto -40px -60px auto;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(15,111,255,.16), transparent 68%);
}

.hero-headline {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.hero-brand-row {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.hero-brand-badge {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface2);
  border: 1px solid var(--border2);
  box-shadow: 0 10px 30px var(--accent-dim);
}

.hero-user-avatar {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #2563eb, #0ea5e9);
  color: #fff;
  border: 1px solid var(--border2);
}

.hero-user-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-user-avatar-fallback {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
}

.hero-copy h1 {
  font-size: 28px;
  line-height: 1.05;
  margin-bottom: 6px;
}

.hero-copy p {
  margin: 0;
}

.hero-meta {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.hero-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(15,23,42,.62);
  border: 1px solid rgba(148,163,184,.22);
  color: #f8fafc;
  font-size: 12px;
  font-weight: 700;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 6px 16px rgba(2,6,23,.12);
  text-shadow: 0 1px 1px rgba(2,6,23,.4);
}

.summary-stack {
  display: grid;
  gap: 12px;
}

.summary-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .7px;
  color: var(--muted);
  margin-bottom: 4px;
}

.summary-value {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}

.dashboard-kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}

.kpi-card-compact {
  background: linear-gradient(180deg, var(--surface) 0%, var(--surface2) 100%);
}

.kpi-card-compact .kpi {
  font-size: 34px;
}

.tool-hub {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.tool-hub-card {
  display: grid;
  gap: 10px;
  padding: 18px;
  min-height: 170px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, var(--surface) 0%, var(--surface2) 100%);
  transition: transform .14s ease, box-shadow .14s ease, border-color .14s ease;
}

.tool-hub-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
  box-shadow: 0 14px 30px rgba(2,6,23,.08);
}

.dashboard-bottom-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.dashboard-list-card { min-height: 252px; }

.dashboard-section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.dashboard-section-head h3 { margin: 0; font-size: 16px; }
.dashboard-section-head p { margin: 4px 0 0; font-size: 12px; color: var(--muted); }
.dashboard-data-list { display: grid; gap: 8px; }

.dashboard-data-row {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 9px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface2);
}

.dashboard-data-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: var(--accent-dim);
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}

.dashboard-data-row div { min-width: 0; display: grid; gap: 2px; }
.dashboard-data-row strong { font-size: 12.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dashboard-data-row span:not(.dashboard-data-mark):not(.badge) { color: var(--muted); font-size: 11.5px; }

.dashboard-performance-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.dashboard-performance-grid div {
  display: grid;
  gap: 4px;
  padding: 14px 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface2);
}
.dashboard-performance-grid span { font-size: 11px; color: var(--muted); }
.dashboard-performance-grid strong { font-size: 18px; color: var(--text); overflow-wrap: anywhere; }
.dashboard-sync-note { margin: 12px 0 0; font-size: 11.5px; color: var(--muted); }

.dashboard-empty {
  min-height: 132px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 12px;
  padding: 18px;
  border: 1px dashed var(--border2);
  border-radius: 10px;
  color: var(--muted);
  font-size: 12.5px;
  text-align: center;
}

.tool-hub-icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-dim);
  color: var(--accent);
}

.tool-hub-icon svg {
  width: 20px;
  height: 20px;
}

.tool-hub-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}

.tool-hub-desc {
  font-size: 12px;
  color: var(--muted);
  line-height: 1.5;
}

.dashboard-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

/* ── RESULT AREA ──────────────────────────────────────────── */

.result-area {
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: 7px; padding: 14px;
  min-height: 80px; color: var(--text2);
  white-space: pre-wrap; word-break: break-word;
  font-size: 13px; line-height: 1.65;
}

/* ── MESSAGES ─────────────────────────────────────────────── */

.msg { font-size: 12.5px; min-height: 18px; margin-top: 6px; }
.msg-ok   { color: var(--ok); }
.msg-err  { color: var(--danger); }
.msg-muted { color: var(--muted); }

/* ── TOAST ────────────────────────────────────────────────── */

#toast-box {
  position: fixed; bottom: 20px; right: 20px;
  z-index: 200; display: flex; flex-direction: column; gap: 6px;
  pointer-events: none;
}

.toast {
  background: var(--text); color: #fff;
  border-radius: 7px; padding: 10px 14px;
  font-size: 13px; max-width: 300px;
  box-shadow: 0 4px 16px rgba(0,0,0,.2);
  animation: toastin .18s cubic-bezier(.2,.8,.2,1);
  pointer-events: all;
}
.toast.ok   { background: var(--ok); }
.toast.err  { background: var(--danger); }
.toast.info { background: var(--accent); }
@keyframes toastin { from { opacity:0; transform:translateX(10px) scale(.97); } to { opacity:1; transform:translateX(0) scale(1); } }

/* ── CONFIRM MODAL ────────────────────────────────────────── */

#confirm-backdrop {
  position: fixed;
  inset: 0;
  z-index: 320;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(2, 6, 23, .55);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

#confirm-backdrop.open {
  display: flex;
}

.confirm-modal {
  width: min(460px, 94vw);
  background: linear-gradient(180deg, var(--surface) 0%, var(--surface2) 100%);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 18px 48px rgba(2,6,23,.32);
  padding: 16px;
  animation: modal-in .16s cubic-bezier(.2,.8,.2,1);
}

.confirm-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.confirm-head h3 {
  margin: 0;
  font-size: 16px;
}

.confirm-message {
  margin: 0;
  color: var(--text2);
  font-size: 13.5px;
  line-height: 1.55;
}

.confirm-actions {
  margin-top: 14px;
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

@keyframes modal-in {
  from { opacity: 0; transform: translateY(6px) scale(.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* ── ENTRY ALERT MODAL ────────────────────────────────────── */

.entry-alert-backdrop {
  position: fixed;
  inset: 0;
  z-index: 330;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(5, 10, 20, .5);
  backdrop-filter: blur(4px);
}
.entry-alert-backdrop.open { display: flex; }
.entry-alert-modal {
  width: min(440px, 94vw);
  max-height: 88vh;
  overflow-y: auto;
  background: linear-gradient(180deg, var(--surface) 0%, var(--surface2) 100%);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 18px 48px rgba(2,6,23,.32);
  padding: 16px;
  animation: modal-in .16s cubic-bezier(.2,.8,.2,1);
}
.entry-alert-head { display: flex; align-items: flex-start; gap: 10px; }
.entry-alert-head-icon {
  width: 34px; height: 34px; flex-shrink: 0;
  border-radius: 10px;
  display: grid; place-items: center;
  background: var(--accent-dim);
  color: var(--accent);
}
.entry-alert-head-text { flex: 1; min-width: 0; }
.entry-alert-head-text h3 { margin: 0; font-size: 15px; }
.entry-alert-sub { margin: 3px 0 0; font-size: 12px; color: var(--muted); }
.entry-alert-body { display: grid; gap: 12px; margin: 14px 0; }
.entry-alert-event {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface);
  padding: 12px;
  display: grid;
  gap: 8px;
}
.entry-alert-event-days {
  display: inline-flex;
  align-self: start;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--accent-dim);
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}
.entry-alert-event-days.today { background: var(--ok-dim); color: var(--ok); }
.entry-alert-event-info strong { display: block; font-size: 14px; }
.entry-alert-event-info span { display: block; font-size: 12px; color: var(--muted); text-transform: capitalize; }
.entry-alert-event-detail {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 12px;
  border-top: 1px dashed var(--border2);
  padding-top: 8px;
}
.entry-alert-event-detail .label { color: var(--muted); }
.entry-alert-event-detail .value { font-weight: 700; color: var(--text); }
.entry-alert-event-tip {
  margin: 0;
  font-size: 12px;
  line-height: 1.5;
  color: var(--text2);
}
.entry-alert-posts {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text2);
}
.entry-alert-posts .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}
.entry-alert-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}
@media (max-width: 480px) {
  .entry-alert-actions { flex-wrap: wrap; }
  .entry-alert-actions .btn { flex: 1; }
}

/* ── SPINNER ──────────────────────────────────────────────── */

.spinner {
  width: 14px; height: 14px;
  border: 2px solid var(--border2); border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .65s linear infinite;
  display: inline-block; flex-shrink: 0;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── DIVIDER ──────────────────────────────────────────────── */

.divider { height: 1px; background: var(--border); margin: 16px 0; }

/* ── AVATAR ───────────────────────────────────────────────── */

.avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--accent); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 13px; flex-shrink: 0;
}

/* ── LINKS ────────────────────────────────────────────────── */

.link { color: var(--accent); cursor: pointer; }
.link:hover { text-decoration: underline; }

/* ── CALENDAR ─────────────────────────────────────────────── */

.cal-grid { display: grid; grid-template-columns: repeat(7,1fr); gap: 3px; }
.cal-hdr  { text-align: center; font-size: 11px; font-weight: 600; color: var(--muted); padding: 6px 4px; text-transform: uppercase; letter-spacing: .5px; }

.cal-day {
  min-height: 72px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 6px; padding: 6px;
  font-size: 11.5px; transition: border-color .12s;
}
.cal-day.today { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent-mid); }
.cal-day.other { opacity: .3; }

.cal-post {
  display: block; margin-top: 3px; padding: 2px 5px;
  border-radius: 3px;
  background: var(--accent-dim); border: 1px solid var(--accent-mid);
  color: var(--accent); font-size: 10px;
  overflow: hidden; white-space: nowrap; text-overflow: ellipsis; font-weight: 500;
}
.cal-post.PUBLISHED { background: var(--ok-dim); border-color: rgba(15,159,110,.25); color: var(--ok); }
.cal-post.FAILED    { background: var(--danger-dim); border-color: rgba(209,67,67,.25); color: var(--danger); }
.cal-post.CANCELLED { background: var(--surface2); border-color: var(--border); color: var(--muted2); }

/* ── BAR CHART ────────────────────────────────────────────── */

.chart-bars { display: flex; align-items: flex-end; gap: 6px; height: 120px; }
.chart-col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 3px; height: 100%; justify-content: flex-end; }
.chart-val { font-size: 9.5px; color: var(--accent); font-weight: 600; }
.chart-bar { width: 100%; background: var(--accent); border-radius: 3px 3px 0 0; min-height: 3px; transition: height .4s cubic-bezier(.2,.8,.2,1); opacity: .85; }
.chart-lbl { font-size: 9.5px; color: var(--muted); text-align: center; }

/* ── TOOL CARD ────────────────────────────────────────────── */

.tool-card { cursor: pointer; transition: transform .15s, box-shadow .15s, border-color .15s; }
.tool-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0,0,0,.08);
  border-color: var(--accent);
}

/* ── SVG SIZING ───────────────────────────────────────────── */

.btn svg, .tab-btn svg { flex-shrink: 0; }
.btn svg { width: 14px; height: 14px; }
.tab-btn svg { width: 13px; height: 13px; }
.tool-icon svg { width: 20px; height: 20px; }
.tool-icon {
  width: 44px; height: 44px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 10px;
}

/* ── MISC ─────────────────────────────────────────────────── */

.img-prev { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 7px; border: 1px solid var(--border); background: var(--surface2); }
canvas { max-width: 100%; border-radius: 7px; border: 1px solid var(--border); }
.feature-row {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 0; font-size: 13px;
  border-bottom: 1px solid var(--border); color: var(--text2);
}
.feature-row:last-child { border-bottom: none; }

/* ── RESPONSIVE ───────────────────────────────────────────── */

@media (max-width: 560px) {
  :root { --sw: 0px; }
  .sidebar { display: none; }
  .topbar { left: 0; }
  .main-area { margin-left: 0; }
  .page { padding: 14px; gap: 14px; }
}

@media (max-width: 1100px) {
  .hero-shell,
  .tool-hub,
  .dashboard-kpi-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 760px) {
  .hero-shell,
  .tool-hub,
  .dashboard-kpi-grid {
    grid-template-columns: 1fr;
  }

  .hero-headline {
    flex-direction: column;
  }
}

/* ── FLOATING NAV DOCK ───────────────────────────────────── */
:root {
  --sw: 0px;
  --th: 76px;
  --dock-h: 68px;
}

body {
  padding-bottom: 0;
}

.sidebar {
  left: 50%;
  right: auto;
  top: auto;
  bottom: 18px;
  width: min(780px, calc(100vw - 32px));
  height: var(--dock-h);
  transform: translateX(-50%);
  flex-direction: row;
  align-items: stretch;
  overflow: hidden;
  background: color-mix(in srgb, var(--surface) 90%, transparent);
  border: 1px solid var(--border2);
  border-radius: 8px;
  box-shadow: 0 18px 48px rgba(0,0,0,.24), 0 2px 8px rgba(0,0,0,.12);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.sidebar-logo { display: none; }

.sidebar-nav {
  min-width: 0;
  flex: 1;
  display: flex;
  align-items: stretch;
  gap: 4px;
  padding: 7px;
  overflow-x: auto;
  overflow-y: hidden;
}

.sidebar-nav a {
  min-width: 92px;
  flex: 1 0 auto;
  margin: 0;
  padding: 7px 12px;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  border-radius: 6px;
  font-size: 11px;
  line-height: 1;
}

.sidebar-nav svg { width: 18px; height: 18px; }
.sidebar-nav a:hover { transform: translateY(-1px); }
.sidebar-nav a.active {
  color: #fff;
  background: var(--accent);
  border-color: transparent;
  box-shadow: 0 7px 16px var(--accent-mid);
}
.sidebar-nav a.active::before,
.sidebar-nav a::after { display: none; }

.sidebar-footer {
  flex: 0 0 auto;
  padding: 8px;
  justify-content: center;
  border-top: 0;
  border-left: 1px solid var(--border);
}

.sidebar-footer-actions { height: 100%; gap: 4px; }
.sidebar-footer-icon,
.sidebar-footer-actions button.sidebar-footer-icon {
  width: 40px;
  height: 100%;
  border: 0;
  border-radius: 6px;
  background: transparent;
  box-shadow: none;
}
.sidebar-footer-icon:hover,
.sidebar-footer-actions button.sidebar-footer-icon:hover {
  transform: translateY(-1px);
  box-shadow: none;
}

.topbar {
  left: 0;
  height: var(--th);
  padding: 0 clamp(18px, 3vw, 44px);
  box-shadow: 0 1px 0 var(--border);
}

.topbar-brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  flex-shrink: 0;
  color: var(--text);
  font-size: 14px;
  font-weight: 800;
}
.topbar-brand img { width: 36px; height: 36px; object-fit: contain; }
.topbar-context-sep { width: 1px; height: 24px; margin: 0 8px; background: var(--border2); }

.main-area {
  margin-left: 0;
  padding-top: var(--th);
  padding-bottom: calc(var(--dock-h) + 52px);
  min-height: calc(100vh - var(--dock-h));
}
.page { width: min(1460px, 100%); margin: 0 auto; }

body.sidebar-collapsed { --sw: 0px; }
body.sidebar-collapsed .sidebar { width: min(520px, calc(100vw - 32px)); }
body.sidebar-collapsed .sidebar-nav { padding: 7px; }
body.sidebar-collapsed .sidebar-nav a { min-width: 58px; padding: 8px 6px; }
body.sidebar-collapsed .sidebar-footer { padding: 8px; }

@media (max-width: 700px) {
  .sidebar {
    display: flex;
    bottom: 8px;
    width: calc(100vw - 16px);
  }
  .sidebar-nav a { min-width: 64px; padding-inline: 7px; }
  .sidebar-footer { display: none; }
  .topbar { padding: 0 14px; }
  .topbar-brand span,
  .topbar-context-sep { display: none; }
  .topbar-cmd span,
  .topbar-cmd kbd { display: none; }
  .topbar-cmd { width: 34px; height: 34px; padding: 0; justify-content: center; }
  .topbar-page { font-size: 12px; }
  .main-area { margin-left: 0; }
  .assistant-chat-launcher,
  .assistant-chat-widget { bottom: calc(var(--dock-h) + 20px); }
}

/* ── SEASONAL IDENTITIES ─────────────────────────────────── */
.season-indicator {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  height: 26px;
  padding: 0 9px;
  border: 1px solid color-mix(in srgb, var(--season-primary, var(--accent)) 35%, var(--border));
  border-radius: 999px;
  background: color-mix(in srgb, var(--season-primary, var(--accent)) 10%, var(--surface));
  color: var(--season-primary, var(--accent));
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
}
.season-indicator[hidden] { display: none; }
.season-indicator span { font-size: 13px; line-height: 1; }

[data-seasonal] body {
  --accent: var(--season-primary);
  --accent-h: var(--season-secondary);
  --primary: var(--season-primary);
  --primary-hover: color-mix(in srgb, var(--season-primary) 82%, #000);
  --primary-active: color-mix(in srgb, var(--season-primary) 70%, #000);
  --primary-light: color-mix(in srgb, var(--season-primary) 75%, #fff);
  --primary-soft: color-mix(in srgb, var(--season-primary) 12%, transparent);
  --accent-dim: color-mix(in srgb, var(--season-primary) 12%, transparent);
  --accent-mid: color-mix(in srgb, var(--season-primary) 27%, transparent);
  --plan-glow-a: color-mix(in srgb, var(--season-primary) 10%, transparent);
  --plan-glow-b: color-mix(in srgb, var(--season-secondary) 8%, transparent);
  --plan-accent-1: color-mix(in srgb, var(--season-primary) 11%, transparent);
  --plan-accent-2: color-mix(in srgb, var(--season-secondary) 8%, transparent);
}

[data-seasonal] .topbar::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--season-primary) 0 30px, var(--season-secondary) 30px 60px, transparent 60px 72px);
  opacity: .72;
  pointer-events: none;
}

[data-seasonal] .sidebar {
  border-color: color-mix(in srgb, var(--season-primary) 35%, var(--border));
  box-shadow: 0 18px 48px rgba(0,0,0,.24), 0 0 0 1px color-mix(in srgb, var(--season-secondary) 15%, transparent);
}

[data-season="summer"] { --season-primary: #078aa5; --season-secondary: #e05263; }
[data-season="autumn"] { --season-primary: #a34d20; --season-secondary: #2f7d69; }
[data-season="winter"] { --season-primary: #3976b8; --season-secondary: #35a89f; }
[data-season="spring"] { --season-primary: #b62f72; --season-secondary: #488f42; }
[data-season="new-year"] { --season-primary: #947217; --season-secondary: #16879b; }
[data-season="carnival"] { --season-primary: #d92f82; --season-secondary: #148f82; }
[data-season="easter"] { --season-primary: #7b52b9; --season-secondary: #4c8b57; }
[data-season="june-festival"] { --season-primary: #c63f35; --season-secondary: #236ba8; }
[data-season="halloween"] { --season-primary: #c45b16; --season-secondary: #7651a8; }
[data-season="christmas"] { --season-primary: #c62f46; --season-secondary: #25815b; }

[data-theme="dark"][data-seasonal] .season-indicator {
  color: color-mix(in srgb, var(--season-primary) 55%, #fff);
}

@media (max-width: 700px) {
  .season-indicator { display: none; }
}

/* ── SEASONAL VISUAL REFINEMENT ──────────────────────────────
   Seasonal themes color the environment without competing with content. */
[data-seasonal] body {
  --accent: var(--season-primary);
  --accent-h: color-mix(in srgb, var(--season-primary) 72%, var(--season-secondary));
  --primary: var(--season-primary);
  --primary-hover: color-mix(in srgb, var(--season-primary) 84%, #000);
  --primary-active: color-mix(in srgb, var(--season-primary) 68%, #000);
  --primary-light: color-mix(in srgb, var(--season-primary) 72%, #fff);
  --primary-soft: color-mix(in srgb, var(--season-primary) 12%, transparent);
  --accent-dim: color-mix(in srgb, var(--season-primary) 12%, transparent);
  --accent-mid: color-mix(in srgb, var(--season-primary) 26%, transparent);
  --plan-glow-a: color-mix(in srgb, var(--season-primary) 12%, transparent);
  --plan-glow-b: color-mix(in srgb, var(--season-secondary) 10%, transparent);
  --plan-glow-c: color-mix(in srgb, var(--season-tertiary) 8%, transparent);
  --plan-accent-1: color-mix(in srgb, var(--season-primary) 12%, transparent);
  --plan-accent-2: color-mix(in srgb, var(--season-secondary) 9%, transparent);
  background:
    radial-gradient(900px 440px at -8% -16%, color-mix(in srgb, var(--season-primary) 15%, transparent), transparent 66%),
    radial-gradient(760px 420px at 108% 4%, color-mix(in srgb, var(--season-secondary) 11%, transparent), transparent 68%),
    linear-gradient(160deg, var(--plan-base-1) 0%, var(--plan-base-2) 58%, var(--plan-base-3) 100%);
}

[data-seasonal] body::before {
  opacity: .7;
  background:
    radial-gradient(680px 260px at 84% 14%, color-mix(in srgb, var(--season-secondary) 10%, transparent), transparent 72%),
    radial-gradient(520px 340px at 14% 88%, color-mix(in srgb, var(--season-primary) 9%, transparent), transparent 70%);
}

[data-seasonal] .topbar {
  background: color-mix(in srgb, var(--topbar-bg) 88%, var(--season-primary) 12%);
  box-shadow: 0 1px 0 color-mix(in srgb, var(--season-primary) 20%, var(--border));
}

[data-seasonal] .topbar::after {
  left: 24px;
  right: 24px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, var(--season-primary) 18%, var(--season-secondary) 52%, var(--season-tertiary) 82%, transparent);
  opacity: .78;
}

[data-seasonal] .sidebar {
  background: color-mix(in srgb, var(--surface) 91%, var(--season-primary) 9%);
  border-color: color-mix(in srgb, var(--season-primary) 28%, var(--border));
  box-shadow: 0 18px 48px rgba(0,0,0,.24), 0 0 0 1px color-mix(in srgb, var(--season-secondary) 12%, transparent);
}

[data-seasonal] .sidebar-nav a.active {
  background: linear-gradient(135deg, var(--season-primary), color-mix(in srgb, var(--season-primary) 66%, var(--season-secondary)));
  box-shadow: 0 8px 18px color-mix(in srgb, var(--season-primary) 25%, transparent);
}

[data-seasonal] .season-indicator {
  height: 28px;
  padding: 0 10px;
  border-color: color-mix(in srgb, var(--season-primary) 28%, var(--border));
  background: linear-gradient(135deg,
    color-mix(in srgb, var(--season-primary) 13%, var(--surface)),
    color-mix(in srgb, var(--season-secondary) 9%, var(--surface)));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.28), 0 4px 14px color-mix(in srgb, var(--season-primary) 10%, transparent);
  letter-spacing: .045em;
}

/* Two anchors plus one light color create a more deliberate palette per season. */
[data-season="summer"]        { --season-primary: #007d92; --season-secondary: #e76f51; --season-tertiary: #f4b942; }
[data-season="autumn"]        { --season-primary: #9a4f21; --season-secondary: #7a365d; --season-tertiary: #c68b31; }
[data-season="winter"]        { --season-primary: #2c6fb7; --season-secondary: #188f9c; --season-tertiary: #9bc7e8; }
[data-season="spring"]        { --season-primary: #9d3c78; --season-secondary: #2f8a63; --season-tertiary: #e28a9b; }
[data-season="new-year"]      { --season-primary: #8a6818; --season-secondary: #256c91; --season-tertiary: #b59af0; }
[data-season="carnival"]      { --season-primary: #8d3eb6; --season-secondary: #087f7a; --season-tertiary: #e5a72d; }
[data-season="easter"]        { --season-primary: #7456aa; --season-secondary: #bd6b7d; --season-tertiary: #e3b96e; }
[data-season="june-festival"] { --season-primary: #a9472d; --season-secondary: #2c6e9f; --season-tertiary: #e0a62e; }
[data-season="halloween"]     { --season-primary: #b45309; --season-secondary: #6d3f91; --season-tertiary: #b8a047; }
[data-season="christmas"]     { --season-primary: #b83a4b; --season-secondary: #1f7255; --season-tertiary: #b9953e; }

[data-theme="dark"][data-seasonal] .season-indicator {
  color: color-mix(in srgb, var(--season-primary) 52%, #fff);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.07), 0 4px 14px color-mix(in srgb, var(--season-primary) 20%, transparent);
}

@media (prefers-reduced-motion: no-preference) {
  [data-seasonal] .season-indicator { transition: border-color .2s ease, background .2s ease, color .2s ease; }
}

@media (max-width: 700px) {
  [data-seasonal] .topbar::after { left: 14px; right: 14px; }
}