/* ── Reset & Tokens ───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Brand */
  --brand-1: #0f62fe;
  --brand-2: #0043ce;
  --brand-3: #4589ff;
  --accent:  #be95ff;

  /* Backgrounds */
  --bg-base:    #0a0f1e;
  --bg-mid:     #0d1530;
  --bg-surface: rgba(255,255,255,.045);
  --bg-hover:   rgba(255,255,255,.08);
  --bg-card:    rgba(13,21,48,.7);

  /* Text */
  --text-1: #f4f4f4;
  --text-2: #a8b3c8;
  --text-3: #6b7a99;

  /* Borders */
  --border-subtle: rgba(255,255,255,.08);
  --border-mid:    rgba(255,255,255,.14);

  /* Effects */
  --blur: blur(18px);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;

  /* Shadows */
  --shadow-card: 0 4px 24px rgba(0,0,0,.45), 0 1px 4px rgba(0,0,0,.3);
  --shadow-tile: 0 2px 12px rgba(0,0,0,.35);
  --shadow-glow: 0 0 40px rgba(15,98,254,.18);

  /* Motion */
  --ease: cubic-bezier(.25,.46,.45,.94);
  --fast: .15s;
  --mid:  .25s;
}

/* ── Light theme overrides ───────────────────────────────── */
html[data-theme="light"] {
  --bg-base:    #f0f4ff;
  --bg-mid:     #e4eaf7;
  --bg-surface: rgba(0,0,0,.04);
  --bg-hover:   rgba(0,0,0,.07);
  --bg-card:    rgba(255,255,255,.82);
  --text-1: #0d1530;
  --text-2: #3a4a6b;
  --text-3: #7a8aaa;
  --border-subtle: rgba(0,0,0,.08);
  --border-mid:    rgba(0,0,0,.14);
  --shadow-card: 0 4px 24px rgba(0,0,0,.10), 0 1px 4px rgba(0,0,0,.06);
  --shadow-tile: 0 2px 12px rgba(0,0,0,.10);
}
html[data-theme="light"] body::before {
  background:
    radial-gradient(ellipse 80% 60% at 20% 10%, rgba(15,98,254,.10) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 80%, rgba(190,149,255,.07) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 60% 30%, rgba(69,137,255,.05) 0%, transparent 50%);
}
html[data-theme="light"] .site-header { background: rgba(240,244,255,.85); }
html[data-theme="light"] .site-footer { background: rgba(240,244,255,.7); }
html[data-theme="light"] .greeting-section h1 {
  background: linear-gradient(135deg, #0d1530 30%, var(--brand-1));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
html[data-theme="light"] .user-menu-dropdown { background: rgba(240,244,255,.97); }
html[data-theme="light"] .help-tooltip { background: rgba(240,244,255,.97); }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--bg-base);
  color: var(--text-1);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* Animated gradient background mesh */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 10%, rgba(15,98,254,.18) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 80%, rgba(190,149,255,.12) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 60% 30%, rgba(69,137,255,.08) 0%, transparent 50%);
  pointer-events: none;
}

body > * { position: relative; z-index: 1; }

a { color: var(--brand-3); text-decoration: none; }

/* ── Header ──────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(10,15,30,.75);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border-bottom: 1px solid var(--border-subtle);
}

.header-inner {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 28px;
  height: 60px;
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Brand */
.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }

.logo-mark {
  width: 36px; height: 36px;
  background: linear-gradient(135deg, var(--brand-1), var(--accent));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 13px; letter-spacing: .3px;
  color: #fff;
  box-shadow: 0 0 16px rgba(15,98,254,.5);
  flex-shrink: 0;
}

.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-name  { font-size: 15px; font-weight: 700; color: var(--text-1); letter-spacing: -.2px; }
.brand-sub   { font-size: 11px; color: var(--text-3); font-weight: 500; }

.header-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Search */
.search-bar {
  display: flex; align-items: center; gap: 8px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 0 14px;
  height: 36px;
  transition: border-color var(--fast) var(--ease), background var(--fast) var(--ease), box-shadow var(--fast) var(--ease);
}
.search-bar:focus-within {
  background: var(--bg-hover);
  border-color: var(--brand-1);
  box-shadow: 0 0 0 3px rgba(15,98,254,.2);
}
.search-bar svg { width: 15px; height: 15px; flex-shrink: 0; color: var(--text-3); }
.search-bar input {
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-1);
  font-size: 13.5px;
  width: 210px;
  font-family: inherit;
}
.search-bar input::placeholder { color: var(--text-3); }

/* User pill */
.user-pill { display: flex; align-items: center; gap: 10px; position: relative; }

/* ── User menu dropdown ──────────────────────────────────── */
.user-menu-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: 240px;
  background: rgba(13,21,48,.95);
  backdrop-filter: var(--blur);
  border: 1px solid var(--border-mid);
  border-radius: var(--radius-sm);
  box-shadow: 0 8px 32px rgba(0,0,0,.55);
  padding: 12px;
  z-index: 200;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-6px);
  transition: opacity var(--fast) var(--ease), transform var(--fast) var(--ease);
}
.user-menu-dropdown.open { opacity: 1; pointer-events: auto; transform: translateY(0); }
.user-menu-header { display: flex; align-items: center; gap: 10px; margin-bottom: 4px; }
.user-menu-avatar {
  width: 40px; height: 40px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, var(--brand-1), var(--accent));
  background-size: cover; background-position: center;
}
.user-menu-name  { font-size: 13px; font-weight: 600; color: var(--text-1); }
.user-menu-email { font-size: 11px; color: var(--text-2); word-break: break-all; }
.user-menu-divider { border: none; border-top: 1px solid var(--border-subtle); margin: 10px 0; }
.user-menu-item {
  display: flex; align-items: center; gap: 8px;
  width: 100%; padding: 8px 10px;
  background: none; border: none; border-radius: 8px;
  font-size: 13px; font-weight: 500; cursor: pointer;
  transition: background var(--fast) var(--ease);
}
.user-menu-item.sign-out { color: #f87171; }
.user-menu-item.sign-out:hover { background: rgba(248,113,113,.12); }

.user-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-1), var(--accent));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 13px; color: #fff;
  cursor: pointer;
  transition: box-shadow var(--fast) var(--ease), transform var(--fast) var(--ease);
  flex-shrink: 0;
}
.user-avatar:hover { box-shadow: 0 0 0 3px rgba(15,98,254,.35); transform: scale(1.05); }

.user-info { display: flex; flex-direction: column; line-height: 1.25; }
.user-name  { font-size: 13px; font-weight: 600; color: var(--text-1); }
.user-email { font-size: 11px; color: var(--text-3); max-width: 180px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.btn-sign-in {
  background: linear-gradient(135deg, var(--brand-1), var(--brand-2));
  border: none;
  color: #fff;
  border-radius: 9px;
  padding: 8px 18px;
  font-size: 13px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  white-space: nowrap;
  box-shadow: 0 2px 12px rgba(15,98,254,.4);
  transition: opacity var(--fast) var(--ease), transform var(--fast) var(--ease), box-shadow var(--fast) var(--ease);
}
.btn-sign-in:hover { opacity: .9; transform: translateY(-1px); box-shadow: 0 4px 18px rgba(15,98,254,.55); }
.btn-sign-in:active { transform: translateY(0); }

/* ── Hero / Greeting ─────────────────────────────────────── */
.greeting-section {
  max-width: 1320px;
  margin: 0 auto;
  padding: 40px 28px 8px;
  width: 100%;
}

.greeting-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--brand-3);
  margin-bottom: 6px;
}

.greeting-section h1 {
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -.6px;
  line-height: 1.15;
  background: linear-gradient(135deg, #fff 30%, var(--brand-3));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.greeting-date {
  font-size: 13.5px;
  color: var(--text-3);
  margin-top: 4px;
  font-weight: 500;
}

/* ── Main ────────────────────────────────────────────────── */
.main-content {
  flex: 1;
  max-width: 1320px;
  margin: 0 auto;
  padding: 24px 28px 56px;
  width: 100%;
}

.dashboard {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 20px;
  align-items: start;
}

/* ── Cards (glass) ───────────────────────────────────────── */
.card {
  background: var(--bg-card);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 24px;
  transition: border-color var(--mid) var(--ease);
}
.card:hover { border-color: var(--border-mid); }

.card-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .8px;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ── App Grid ────────────────────────────────────────────── */
.app-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
  gap: 10px;
}

.app-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 18px 8px 14px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  color: var(--text-2);
  background: var(--bg-surface);
  transition:
    background var(--fast) var(--ease),
    border-color var(--fast) var(--ease),
    transform var(--mid) var(--ease),
    box-shadow var(--mid) var(--ease),
    color var(--fast) var(--ease);
  position: relative;
  overflow: hidden;
}

.app-tile::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(255,255,255,.06) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--fast) var(--ease);
}

.app-tile:hover {
  background: var(--bg-hover);
  border-color: var(--border-mid);
  transform: translateY(-4px) scale(1.02);
  box-shadow: var(--shadow-tile), var(--shadow-glow);
  color: var(--text-1);
  text-decoration: none;
}
.app-tile:hover::before { opacity: 1; }
.app-tile:active { transform: translateY(-1px) scale(1.005); }
.app-tile.hidden { display: none; }

.app-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(0,0,0,.4);
  transition: transform var(--mid) var(--ease), box-shadow var(--mid) var(--ease);
}
.app-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}
.app-tile:hover .app-icon {
  transform: scale(1.08);
  box-shadow: 0 6px 20px rgba(0,0,0,.5);
}

.app-name {
  font-size: 11.5px;
  font-weight: 600;
  text-align: center;
  line-height: 1.3;
}

/* ── Calendar Card ───────────────────────────────────────── */
.calendar-card { position: sticky; top: 80px; }

.calendar-badge {
  margin-left: auto;
  background: linear-gradient(135deg, var(--brand-1), var(--accent));
  color: #fff;
  border-radius: 20px;
  padding: 2px 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .3px;
}

.cal-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 36px 16px;
  color: var(--text-3);
  text-align: center;
  font-size: 13px;
  font-weight: 500;
}
.cal-placeholder svg { opacity: .3; }

.event-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }

.event-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  transition: background var(--fast) var(--ease), border-color var(--fast) var(--ease), transform var(--fast) var(--ease);
}
.event-item:hover {
  background: var(--bg-hover);
  border-color: var(--border-mid);
  transform: translateX(2px);
}

.event-date-block {
  flex-shrink: 0;
  width: 42px;
  text-align: center;
  background: linear-gradient(135deg, var(--brand-1), var(--brand-2));
  color: #fff;
  border-radius: 10px;
  padding: 5px 0;
  box-shadow: 0 2px 10px rgba(15,98,254,.35);
}
.event-date-block .ev-month { font-size: 9px; text-transform: uppercase; font-weight: 700; letter-spacing: .8px; opacity: .85; }
.event-date-block .ev-day   { font-size: 22px; font-weight: 800; line-height: 1.1; }

.event-details { flex: 1; min-width: 0; }
.ev-title { font-size: 13px; font-weight: 600; color: var(--text-1); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ev-time  { font-size: 11.5px; color: var(--text-3); margin-top: 3px; font-weight: 500; }
.ev-loc   { font-size: 11.5px; color: var(--text-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 2px; }

/* Spinner */
.spinner {
  width: 28px; height: 28px;
  border: 2.5px solid var(--border-subtle);
  border-top-color: var(--brand-1);
  border-radius: 50%;
  animation: spin .7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Quick Links ─────────────────────────────────────────── */
.quick-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.ql-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 16px;
  border-radius: 20px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-2);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  transition:
    background var(--fast) var(--ease),
    border-color var(--fast) var(--ease),
    color var(--fast) var(--ease),
    transform var(--fast) var(--ease),
    box-shadow var(--fast) var(--ease);
}
.ql-chip:hover {
  background: var(--bg-hover);
  border-color: var(--brand-1);
  color: var(--text-1);
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(15,98,254,.25);
  text-decoration: none;
}
.ql-chip svg { color: var(--brand-3); flex-shrink: 0; }

/* ── Footer ──────────────────────────────────────────────── */
.site-footer {
  text-align: center;
  padding: 18px 24px;
  font-size: 12px;
  color: var(--text-3);
  border-top: 1px solid var(--border-subtle);
  background: rgba(10,15,30,.6);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  font-weight: 500;
  letter-spacing: .2px;
}
.site-footer a { color: var(--text-3); transition: color var(--fast) var(--ease); }
.site-footer a:hover { color: var(--brand-3); }

/* ── Announcements banner ────────────────────────────────── */
.announcements-bar {
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.announcement {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  animation: fadeUp .4s var(--ease) both;
  position: relative;
}
.announcement.info    { background: rgba(15,98,254,.12);  border-color: rgba(15,98,254,.3); }
.announcement.warning { background: rgba(242,200,17,.10); border-color: rgba(242,200,17,.35); }
.announcement.danger  { background: rgba(231,76,60,.12);  border-color: rgba(231,76,60,.3); }

.announcement-icon { font-size: 18px; flex-shrink: 0; margin-top: 1px; }
.announcement-body { flex: 1; min-width: 0; }
.announcement-title { font-size: 13px; font-weight: 700; color: var(--text-1); }
.announcement-text  { font-size: 12.5px; color: var(--text-2); margin-top: 2px; line-height: 1.5; }

.announcement-close {
  background: none; border: none; cursor: pointer;
  color: var(--text-3); font-size: 18px; line-height: 1;
  padding: 2px 6px; border-radius: 4px;
  transition: color var(--fast) var(--ease), background var(--fast) var(--ease);
  flex-shrink: 0;
}
.announcement-close:hover { color: var(--text-1); background: var(--bg-hover); }

/* ── M365 service health strip ───────────────────────────── */
.health-strip {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 16px;
  margin-bottom: 16px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  font-size: 12.5px;
  animation: fadeUp .5s var(--ease) .08s both;
}

.health-label {
  font-weight: 700;
  font-size: 11px;
  letter-spacing: .8px;
  text-transform: uppercase;
  color: var(--text-3);
  flex-shrink: 0;
}

.health-services { display: flex; align-items: center; gap: 8px; flex: 1; flex-wrap: wrap; }

.health-dot {
  width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0;
  transition: background .3s;
}
.health-dot.ok      { background: #22c55e; box-shadow: 0 0 6px rgba(34,197,94,.5); }
.health-dot.warning { background: #f59e0b; box-shadow: 0 0 6px rgba(245,158,11,.5); }
.health-dot.danger  { background: #ef4444; box-shadow: 0 0 6px rgba(239,68,68,.5); }
.health-dot.loading { background: var(--text-3); animation: pulse 1.2s ease-in-out infinite; }

@keyframes pulse { 0%,100% { opacity:.4; } 50% { opacity:1; } }

.health-service-chip {
  display: flex; align-items: center; gap: 5px;
  font-size: 11.5px; font-weight: 500; color: var(--text-2);
  padding: 2px 8px;
  border-radius: 10px;
  background: var(--bg-hover);
  border: 1px solid var(--border-subtle);
}

.health-text { font-size: 12px; color: var(--text-2); font-weight: 500; }

.health-link {
  font-size: 11.5px; color: var(--text-3); font-weight: 600; flex-shrink: 0;
  transition: color var(--fast);
}
.health-link:hover { color: var(--brand-3); text-decoration: none; }

/* ── Apps signed-out placeholder ────────────────────────── */
.apps-signed-out {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 40px 16px;
  color: var(--text-3);
  text-align: center;
  font-size: 13px;
  font-weight: 500;
}
.apps-signed-out svg { opacity: .3; }

/* ── Live clock ──────────────────────────────────────────── */
.live-clock {
  font-variant-numeric: tabular-nums;
  color: var(--brand-3);
  font-weight: 600;
}

/* ── Calendar sign-in button ─────────────────────────────── */
.btn-cal-signin {
  background: linear-gradient(135deg, var(--brand-1), var(--brand-2));
  border: none;
  color: #fff;
  border-radius: 8px;
  padding: 8px 20px;
  font-size: 13px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  box-shadow: 0 2px 12px rgba(15,98,254,.4);
  transition: opacity var(--fast) var(--ease), transform var(--fast) var(--ease);
}
.btn-cal-signin:hover { opacity: .9; transform: translateY(-1px); }

/* ── Theme toggle ────────────────────────────────────────── */
.btn-theme {
  width: 30px; height: 30px;
  border-radius: 50%;
  border: 1px solid var(--border-mid);
  background: var(--bg-surface);
  color: var(--text-3);
  font-size: 15px;
  font-family: inherit;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--fast) var(--ease), color var(--fast) var(--ease), border-color var(--fast) var(--ease), transform var(--fast) var(--ease);
  flex-shrink: 0;
}
.btn-theme:hover { background: var(--bg-hover); color: var(--text-1); border-color: var(--brand-1); transform: rotate(20deg); }

/* ── Recently used apps ──────────────────────────────────── */
.recent-apps-section { margin-bottom: 16px; }
.recent-apps-label {
  font-size: 11px; font-weight: 700; letter-spacing: .8px;
  text-transform: uppercase; color: var(--text-3); margin-bottom: 10px;
}
.recent-apps-row { display: flex; gap: 8px; flex-wrap: wrap; }
.recent-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px 5px 8px;
  border-radius: 20px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  font-size: 12px; font-weight: 600; color: var(--text-2);
  text-decoration: none;
  transition: background var(--fast) var(--ease), border-color var(--fast) var(--ease), color var(--fast) var(--ease), transform var(--fast) var(--ease);
}
.recent-chip:hover { background: var(--bg-hover); border-color: var(--brand-1); color: var(--text-1); transform: translateY(-1px); text-decoration: none; }
.recent-chip .recent-icon { width: 18px; height: 18px; border-radius: 4px; overflow: hidden; flex-shrink: 0; }
.recent-chip .recent-icon svg { width: 100%; height: 100%; display: block; }

/* ── App tile "new" badge ────────────────────────────────── */
.tile-badge-new {
  position: absolute; top: 6px; right: 6px;
  background: linear-gradient(135deg, var(--brand-1), var(--accent));
  color: #fff; font-size: 9px; font-weight: 700;
  letter-spacing: .4px; padding: 2px 6px; border-radius: 8px;
  text-transform: uppercase;
}

/* ── Help tooltip ────────────────────────────────────────── */
.help-wrap { position: relative; display: flex; align-items: center; }

.btn-help {
  width: 30px; height: 30px;
  border-radius: 50%;
  border: 1px solid var(--border-mid);
  background: var(--bg-surface);
  color: var(--text-3);
  font-size: 14px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--fast) var(--ease), color var(--fast) var(--ease), border-color var(--fast) var(--ease);
}
.btn-help:hover { background: var(--bg-hover); color: var(--text-1); border-color: var(--brand-1); }

.help-tooltip {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: 260px;
  background: rgba(13,21,48,.96);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--border-mid);
  border-radius: var(--radius-md);
  padding: 16px;
  box-shadow: var(--shadow-card);
  display: none;
  flex-direction: column;
  gap: 8px;
  z-index: 300;
}
.help-tooltip.open { display: flex; animation: fadeUp .2s var(--ease) both; }
.help-tooltip strong { font-size: 13px; color: var(--text-1); }
.help-tooltip p { font-size: 12px; color: var(--text-2); line-height: 1.5; }
.help-tooltip a { font-size: 12px; color: var(--brand-3); font-weight: 600; }
.help-tooltip kbd {
  background: var(--bg-hover);
  border: 1px solid var(--border-mid);
  border-radius: 4px;
  padding: 1px 6px;
  font-size: 11px;
  font-family: monospace;
  color: var(--text-1);
}

/* ── Calendar badge — hide when empty ───────────────────── */
.calendar-badge:empty { display: none; }

/* ── App tile stagger on load ────────────────────────────── */
.app-tile { animation: fadeUp .4s var(--ease) both; }

/* ── Scrollbar ───────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-mid); border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-3); }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 960px) {
  .dashboard { grid-template-columns: 1fr; }
  .calendar-card { position: static; }
  .search-bar input { width: 150px; }
}
@media (max-width: 640px) {
  .header-inner { padding: 0 16px; }
  .main-content, .greeting-section { padding-left: 16px; padding-right: 16px; }
  .search-bar { display: none; }
  .brand-name { display: none; }
  .greeting-section h1 { font-size: 26px; }
}

/* ── Fade-in animation on load ───────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.greeting-section { animation: fadeUp .5s var(--ease) both; }
.apps-card        { animation: fadeUp .55s var(--ease) .05s both; }
.calendar-card    { animation: fadeUp .55s var(--ease) .1s both; }
.quick-links      { animation: fadeUp .55s var(--ease) .15s both; }