/* ══════════════════════════════════════════════════════════
   Gestionale – Complete Design System
   ══════════════════════════════════════════════════════════ */

/* ── CSS Custom Properties ─────────────────────────────── */
:root {
  /* Dark theme (default) */
  --bg-base:       #0d0d1a;
  --bg-surface:    #13131f;
  --bg-elevated:   #1a1a2e;
  --bg-glass:      rgba(255,255,255,0.04);
  --bg-glass-hover:rgba(255,255,255,0.08);
  --border:        rgba(255,255,255,0.08);
  --border-strong: rgba(255,255,255,0.15);
  --text-primary:  #f0f0f8;
  --text-secondary:#9090b0;
  --text-muted:    #5a5a78;
  --accent:        #6c63ff;
  --accent-soft:   rgba(108,99,255,0.15);
  --accent-hover:  #7b74ff;
  --accent2:       #a855f7;
  --uni-accent:    #22d3ee;
  --uni-soft:      rgba(34,211,238,0.15);
  --success:       #22c55e;
  --success-soft:  rgba(34,197,94,0.15);
  --warning:       #f59e0b;
  --warning-soft:  rgba(245,158,11,0.15);
  --danger:        #ef4444;
  --danger-soft:   rgba(239,68,68,0.15);
  --info:          #3b82f6;
  --info-soft:     rgba(59,130,246,0.15);
  --shadow-sm:     0 2px 8px rgba(0,0,0,0.4);
  --shadow-md:     0 4px 20px rgba(0,0,0,0.5);
  --shadow-lg:     0 8px 40px rgba(0,0,0,0.6);
  --radius:        12px;
  --radius-sm:     8px;
  --radius-md:     12px;
  --radius-lg:     16px;
  --radius-xl:     24px;
  --sidebar-w:     240px;
  --header-h:      64px;
  --bottom-nav-h:  64px;
  --transition:    0.2s ease;
}

[data-theme="light"] {
  --bg-base:       #f4f4f8;
  --bg-surface:    #ffffff;
  --bg-elevated:   #eeeef5;
  --bg-glass:      rgba(255,255,255,0.7);
  --bg-glass-hover:rgba(255,255,255,0.9);
  --border:        rgba(0,0,0,0.08);
  --border-strong: rgba(0,0,0,0.15);
  --text-primary:  #0d0d1a;
  --text-secondary:#4a4a6a;
  --text-muted:    #8a8aaa;
  --shadow-sm:     0 2px 8px rgba(0,0,0,0.08);
  --shadow-md:     0 4px 20px rgba(0,0,0,0.1);
  --shadow-lg:     0 8px 40px rgba(0,0,0,0.12);
}

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

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  transition: background var(--transition), color var(--transition);
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; }
img { max-width: 100%; }

.hidden { display: none !important; }

/* ── Loading Screen ────────────────────────────────────── */
.loading-screen {
  position: fixed; inset: 0;
  background: var(--bg-base);
  display: flex; align-items: center; justify-content: center;
  z-index: 9999;
  transition: opacity 0.4s ease;
}
.loading-content { display: flex; flex-direction: column; align-items: center; gap: 24px; }
.loading-logo { animation: pulse 2s ease-in-out infinite; }
.loading-spinner {
  width: 32px; height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse { 0%,100% { transform: scale(1); opacity:1; } 50% { transform: scale(1.05); opacity:0.8; } }

/* ── Auth Screen ────────────────────────────────────────── */
.auth-screen {
  position: fixed; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-base);
  overflow: hidden;
}
.auth-bg { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.auth-bg-orb {
  position: absolute; border-radius: 50%;
  filter: blur(80px); opacity: 0.25;
  animation: float 8s ease-in-out infinite;
}
.orb-1 { width: 500px; height: 500px; background: var(--accent); top: -100px; left: -100px; animation-delay: 0s; }
.orb-2 { width: 400px; height: 400px; background: var(--accent2); bottom: -100px; right: -50px; animation-delay: 3s; }
.orb-3 { width: 300px; height: 300px; background: var(--uni-accent); top: 50%; left: 50%; transform: translate(-50%,-50%); animation-delay: 5s; }
@keyframes float {
  0%,100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-20px) scale(1.05); }
}

.auth-container { position: relative; z-index: 1; width: 100%; max-width: 420px; padding: 24px; }
.auth-card {
  padding: 40px;
  animation: slideUp 0.5s ease;
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.auth-logo { display: flex; justify-content: center; margin-bottom: 24px; }
.auth-theme-toggle { display: flex; justify-content: center; margin-top: 16px; }

/* ── Glassmorphism Cards ────────────────────────────────── */
.glass-card {
  background: var(--bg-glass);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

/* ── App Layout ─────────────────────────────────────────── */
.app-layout {
  display: flex;
  min-height: 100vh;
}

/* ── Sidebar ─────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  height: 100vh;
  position: fixed; top: 0; left: 0;
  background: var(--bg-surface);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  z-index: 100;
  transition: transform var(--transition), background var(--transition);
  overflow-y: auto;
  scrollbar-width: none;
}
.sidebar::-webkit-scrollbar { display: none; }

.sidebar-brand {
  display: flex; align-items: center; gap: 12px;
  padding: 20px 16px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.sidebar-title { font-weight: 700; font-size: 1rem; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-logo img { width: 32px; height: 32px; border-radius: 8px; object-fit: cover; }

.sidebar-nav { flex: 1; padding: 12px 8px; }
.nav-list { list-style: none; display: flex; flex-direction: column; gap: 2px; }
.nav-item { position: relative; }
.nav-link {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 12px; border-radius: var(--radius-sm);
  color: var(--text-secondary); font-size: 0.875rem; font-weight: 500;
  transition: all var(--transition); white-space: nowrap;
  position: relative;
}
.nav-link:hover {
  background: var(--bg-glass-hover); color: var(--text-primary);
}
.nav-item.active .nav-link {
  background: var(--accent-soft); color: var(--accent);
}
.nav-item-university .nav-link { }
.nav-item-university.active .nav-link {
  background: var(--uni-soft); color: var(--uni-accent);
}
.nav-icon { width: 18px; height: 18px; flex-shrink: 0; stroke-width: 1.75; }
.nav-badge {
  margin-left: auto; background: var(--danger);
  color: white; font-size: 0.7rem; font-weight: 700;
  padding: 2px 6px; border-radius: 99px; min-width: 20px; text-align: center;
}
.bottom-badge { position: absolute; top: 2px; right: 8px; background: var(--danger); color: white; font-size: 0.65rem; font-weight: 700; padding: 1px 5px; border-radius: 99px; }

.sidebar-footer { padding: 12px 8px; border-top: 1px solid var(--border); display: flex; flex-direction: column; gap: 4px; flex-shrink: 0; }
.theme-toggle-btn, .logout-btn {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 12px; border-radius: var(--radius-sm);
  color: var(--text-secondary); font-size: 0.8rem; font-weight: 500;
  transition: all var(--transition); width: 100%; text-align: left;
}
.theme-toggle-btn:hover { background: var(--bg-glass-hover); color: var(--text-primary); }
.logout-btn:hover { background: var(--danger-soft); color: var(--danger); }

/* ── Main Wrapper ───────────────────────────────────────── */
.main-wrapper {
  flex: 1;
  margin-left: var(--sidebar-w);
  min-height: 100vh;
  display: flex; flex-direction: column;
  transition: margin var(--transition);
}

/* ── App Header ─────────────────────────────────────────── */
.app-header {
  height: var(--header-h);
  position: sticky; top: 0;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 16px;
  padding: 0 24px;
  z-index: 50;
  backdrop-filter: blur(12px);
}
.hamburger {
  display: none; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: var(--radius-sm);
  color: var(--text-secondary); transition: all var(--transition); flex-shrink: 0;
}
.hamburger:hover { background: var(--bg-glass-hover); color: var(--text-primary); }

.header-search {
  flex: 1; display: flex; align-items: center; gap: 8px;
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 8px 14px; max-width: 480px;
  transition: border-color var(--transition);
}
.header-search:focus-within { border-color: var(--accent); }
.header-search svg { color: var(--text-muted); flex-shrink: 0; }
.header-search input {
  flex: 1; background: none; border: none; outline: none;
  color: var(--text-primary); font-size: 0.875rem;
}
.header-search input::placeholder { color: var(--text-muted); }

.search-results {
  position: absolute; top: calc(var(--header-h) - 8px); left: 24px; right: 24px; max-width: 520px;
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: var(--radius-md); box-shadow: var(--shadow-lg);
  overflow: hidden; z-index: 200;
}
.search-result-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px; cursor: pointer; transition: background var(--transition);
}
.search-result-item:hover { background: var(--bg-glass-hover); }
.search-result-type {
  font-size: 0.7rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em;
  padding: 2px 8px; border-radius: 99px; flex-shrink: 0;
}
.search-result-type.client  { background: var(--accent-soft); color: var(--accent); }
.search-result-type.invoice { background: var(--success-soft); color: var(--success); }
.search-result-type.task    { background: var(--warning-soft); color: var(--warning); }
.search-result-type.exam    { background: var(--uni-soft); color: var(--uni-accent); }
.search-result-title { font-size: 0.875rem; font-weight: 500; }
.search-result-sub   { font-size: 0.75rem; color: var(--text-muted); }

.header-actions { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.header-btn {
  position: relative; width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm); color: var(--text-secondary);
  transition: all var(--transition);
}
.header-btn:hover { background: var(--bg-glass-hover); color: var(--text-primary); }
.notif-badge {
  position: absolute; top: 3px; right: 3px;
  background: var(--danger); color: white;
  font-size: 0.65rem; font-weight: 700;
  padding: 1px 4px; border-radius: 99px; min-width: 16px; text-align: center;
}
.user-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem; font-weight: 700; color: white; cursor: pointer;
  flex-shrink: 0; transition: opacity var(--transition);
}
.user-avatar:hover { opacity: 0.85; }

/* ── Notifications Panel ────────────────────────────────── */
.notif-panel {
  position: fixed; top: var(--header-h); right: 16px;
  width: 360px; max-height: 480px;
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow-lg);
  overflow-y: auto; z-index: 200;
  animation: slideDown 0.2s ease;
}
@keyframes slideDown { from { opacity:0; transform:translateY(-8px); } to { opacity:1; transform:translateY(0); } }
.notif-header { display: flex; align-items: center; justify-content: space-between; padding: 16px; border-bottom: 1px solid var(--border); }
.notif-header h3 { font-size: 0.9rem; font-weight: 600; }
.notif-item { display: flex; align-items: flex-start; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--border); transition: background var(--transition); }
.notif-item:hover { background: var(--bg-glass-hover); }
.notif-item.unread { background: var(--accent-soft); }
.notif-item.unread:hover { background: var(--accent-soft); filter: brightness(1.1); }
.notif-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); flex-shrink: 0; margin-top: 6px; }
.notif-item.read .notif-dot { background: var(--text-muted); }
.notif-text { font-size: 0.8rem; line-height: 1.5; }
.notif-time { font-size: 0.7rem; color: var(--text-muted); margin-top: 2px; }
.notif-empty { padding: 32px; text-align: center; color: var(--text-muted); font-size: 0.875rem; }

/* ── Page Content ───────────────────────────────────────── */
.page-content { flex: 1; padding: 28px 28px 100px; }
.page-loading { display: flex; align-items: center; justify-content: center; padding: 80px; }

/* ── Page Header ────────────────────────────────────────── */
.page-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: 28px; flex-wrap: wrap; gap: 16px;
}
.page-title { font-size: 1.75rem; font-weight: 800; letter-spacing: -0.02em; }
.page-subtitle { font-size: 0.875rem; color: var(--text-secondary); margin-top: 4px; }
.page-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 18px; border-radius: var(--radius-sm);
  font-size: 0.875rem; font-weight: 600; cursor: pointer;
  transition: all var(--transition); border: 1px solid transparent;
  white-space: nowrap;
}
.btn-primary { background: var(--accent); color: white; }
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(108,99,255,0.3); }
.btn-secondary { background: var(--bg-elevated); color: var(--text-primary); border-color: var(--border); }
.btn-secondary:hover { border-color: var(--border-strong); background: var(--bg-glass-hover); }
.btn-danger { background: var(--danger-soft); color: var(--danger); border-color: var(--danger); }
.btn-danger:hover { background: var(--danger); color: white; }
.btn-success { background: var(--success-soft); color: var(--success); border-color: var(--success); }
.btn-success:hover { background: var(--success); color: white; }
.btn-sm { padding: 6px 12px; font-size: 0.8rem; }
.btn-lg { padding: 12px 24px; font-size: 1rem; }
.btn-icon { padding: 8px; border-radius: var(--radius-sm); }
.btn-ghost { background: none; border: none; color: var(--text-secondary); padding: 6px 10px; }
.btn-ghost:hover { color: var(--text-primary); background: var(--bg-glass-hover); }
.btn svg { width: 16px; height: 16px; flex-shrink: 0; }

/* ── Cards ─────────────────────────────────────────────── */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.card:hover { border-color: var(--border-strong); }
.card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.card-title { font-size: 1rem; font-weight: 600; }
.card-subtitle { font-size: 0.8rem; color: var(--text-muted); }

/* ── Stats Grid ─────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px; margin-bottom: 28px;
}
.stat-card {
  background: var(--bg-surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 20px;
  display: flex; flex-direction: column; gap: 8px;
  transition: all var(--transition);
}
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--accent); }
.stat-label { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); }
.stat-value { font-size: 1.75rem; font-weight: 800; letter-spacing: -0.02em; }
.stat-icon { width: 36px; height: 36px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; }
.stat-icon svg { width: 18px; height: 18px; }

/* ── Forms ─────────────────────────────────────────────── */
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-label { font-size: 0.8rem; font-weight: 600; color: var(--text-secondary); }
.form-control {
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 10px 14px;
  color: var(--text-primary); font-size: 0.875rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
}
.form-control:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.form-control::placeholder { color: var(--text-muted); }
select.form-control { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239090b0' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 36px; }
textarea.form-control { resize: vertical; min-height: 80px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
.form-hint { font-size: 0.75rem; color: var(--text-muted); }
.form-error { font-size: 0.75rem; color: var(--danger); }

/* ── Tables ─────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; border-radius: var(--radius-md); }
table { width: 100%; border-collapse: collapse; }
th {
  text-align: left; padding: 10px 14px;
  font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--text-muted); border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
td { padding: 13px 14px; font-size: 0.875rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--bg-glass-hover); }
.table-actions { display: flex; gap: 4px; }

/* ── Badges / Status ────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px; border-radius: 99px;
  font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em;
  white-space: nowrap;
}
.badge-draft     { background: var(--bg-elevated); color: var(--text-muted); }
.badge-proposal  { background: var(--info-soft); color: var(--info); }
.badge-in_progress { background: var(--accent-soft); color: var(--accent); }
.badge-review    { background: var(--warning-soft); color: var(--warning); }
.badge-delivered { background: var(--success-soft); color: var(--success); }
.badge-archived  { background: var(--bg-elevated); color: var(--text-muted); }
.badge-issued    { background: var(--info-soft); color: var(--info); }
.badge-sent      { background: var(--accent-soft); color: var(--accent); }
.badge-paid      { background: var(--success-soft); color: var(--success); }
.badge-overdue   { background: var(--danger-soft); color: var(--danger); }
.badge-cancelled { background: var(--bg-elevated); color: var(--text-muted); }
.badge-to_take   { background: var(--bg-elevated); color: var(--text-muted); }
.badge-booked    { background: var(--warning-soft); color: var(--warning); }
.badge-passed    { background: var(--success-soft); color: var(--success); }
.badge-failed    { background: var(--danger-soft); color: var(--danger); }
.badge-todo      { background: var(--bg-elevated); color: var(--text-secondary); }
.badge-doing     { background: var(--accent-soft); color: var(--accent); }
.badge-done      { background: var(--success-soft); color: var(--success); }
.priority-high   { color: var(--danger); }
.priority-medium { color: var(--warning); }
.priority-low    { color: var(--success); }

/* ── Dashboard ─────────────────────────────────────────── */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px;
}
.widget { grid-column: span 6; }
.widget-full { grid-column: span 12; }
.widget-4 { grid-column: span 4; }
.widget-8 { grid-column: span 8; }

.widget-card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  height: 100%;
  transition: all var(--transition);
}
.widget-card:hover { border-color: var(--border-strong); }
.widget-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px;
}
.widget-title { font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); }
.widget-drag-handle {
  cursor: grab; color: var(--text-muted); padding: 4px; border-radius: 4px;
  transition: color var(--transition);
}
.widget-drag-handle:hover { color: var(--text-primary); }

/* ── Kanban ─────────────────────────────────────────────── */
.kanban-board { display: flex; gap: 16px; overflow-x: auto; padding-bottom: 16px; align-items: flex-start; }
.kanban-board::-webkit-scrollbar { height: 6px; }
.kanban-board::-webkit-scrollbar-track { background: var(--bg-elevated); border-radius: 3px; }
.kanban-board::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 3px; }
.kanban-column { flex-shrink: 0; width: 280px; }
.kanban-column-header {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px; border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  background: var(--bg-elevated); border: 1px solid var(--border); border-bottom: none;
  font-size: 0.8rem; font-weight: 700;
}
.kanban-column-count {
  margin-left: auto; background: var(--bg-surface);
  padding: 2px 8px; border-radius: 99px; font-size: 0.7rem; font-weight: 700;
}
.kanban-cards {
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-top: none; border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  padding: 8px; min-height: 100px;
  display: flex; flex-direction: column; gap: 8px;
}
.kanban-card {
  background: var(--bg-surface); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 12px;
  cursor: pointer; transition: all var(--transition);
}
.kanban-card:hover { border-color: var(--accent); box-shadow: var(--shadow-sm); transform: translateY(-1px); }
.kanban-card-title { font-size: 0.875rem; font-weight: 500; margin-bottom: 8px; }
.kanban-card-meta { display: flex; align-items: center; gap: 8px; font-size: 0.75rem; color: var(--text-muted); }

/* ── Task List ──────────────────────────────────────────── */
.task-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px; border-radius: var(--radius-sm);
  background: var(--bg-surface); border: 1px solid var(--border);
  transition: all var(--transition); cursor: pointer; margin-bottom: 6px;
}
.task-item:hover { border-color: var(--border-strong); box-shadow: var(--shadow-sm); }
.task-item.done { opacity: 0.5; }
.task-item.done .task-title { text-decoration: line-through; }
.task-checkbox {
  width: 20px; height: 20px; border-radius: 6px; border: 2px solid var(--border-strong);
  flex-shrink: 0; display: flex; align-items: center; justify-content: center;
  transition: all var(--transition); cursor: pointer;
}
.task-checkbox.checked { background: var(--success); border-color: var(--success); }
.task-checkbox.checked::after { content: '✓'; color: white; font-size: 12px; font-weight: 700; }
.task-title { flex: 1; font-size: 0.875rem; font-weight: 500; }
.task-meta { display: flex; align-items: center; gap: 8px; font-size: 0.75rem; color: var(--text-muted); flex-shrink: 0; }
.task-deadline { font-size: 0.75rem; }
.task-deadline.overdue { color: var(--danger); font-weight: 600; }
.task-priority-dot {
  width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0;
}
.task-priority-dot.high   { background: var(--danger); }
.task-priority-dot.medium { background: var(--warning); }
.task-priority-dot.low    { background: var(--success); }
.task-drag { cursor: grab; color: var(--text-muted); padding: 4px; }

.quick-add {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px; border-radius: var(--radius-sm);
  background: var(--bg-glass); border: 1px dashed var(--border);
  margin-bottom: 16px;
}
.quick-add input {
  flex: 1; background: none; border: none; outline: none;
  color: var(--text-primary); font-size: 0.875rem;
}
.quick-add input::placeholder { color: var(--text-muted); }

/* ── Pomodoro Timer ─────────────────────────────────────── */
.pomodoro-widget { text-align: center; }
.pomodoro-display {
  font-size: 3.5rem; font-weight: 800; letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; margin: 8px 0;
}
.pomodoro-label { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); }
.pomodoro-controls { display: flex; align-items: center; justify-content: center; gap: 10px; margin-top: 12px; }
.pomodoro-btn {
  width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  transition: all var(--transition); font-size: 1rem;
}
.pomodoro-btn-main { background: var(--accent); color: white; }
.pomodoro-btn-main:hover { background: var(--accent-hover); transform: scale(1.05); }
.pomodoro-progress {
  height: 4px; background: var(--bg-elevated); border-radius: 2px; margin-top: 12px; overflow: hidden;
}
.pomodoro-progress-bar {
  height: 100%; border-radius: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  transition: width 0.5s linear;
}
.pomodoro-sessions { display: flex; gap: 4px; justify-content: center; margin-top: 8px; }
.pomodoro-session-dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--border);
}
.pomodoro-session-dot.done { background: var(--accent); }

/* ── Invoice Lines ──────────────────────────────────────── */
.invoice-lines { border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.invoice-line { display: grid; grid-template-columns: 1fr 80px 100px 80px 80px; gap: 8px; padding: 8px 12px; border-bottom: 1px solid var(--border); align-items: center; }
.invoice-line:last-child { border-bottom: none; }
.invoice-line-header { background: var(--bg-elevated); font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-muted); }
.invoice-totals { border-top: 1px solid var(--border-strong); padding: 12px 16px; }
.invoice-total-row { display: flex; justify-content: space-between; padding: 4px 0; font-size: 0.875rem; }
.invoice-total-row.total { font-size: 1rem; font-weight: 700; border-top: 1px solid var(--border); padding-top: 8px; margin-top: 4px; }

/* ── University ─────────────────────────────────────────── */
.uni-header { border-left: 4px solid var(--uni-accent); padding-left: 16px; margin-bottom: 24px; }
.uni-gpa {
  font-size: 4rem; font-weight: 900; letter-spacing: -0.04em;
  background: linear-gradient(135deg, var(--uni-accent), #818cf8);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; line-height: 1;
}
.uni-gpa-label { font-size: 0.8rem; color: var(--text-muted); font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; margin-top: 4px; }
.credits-bar { height: 10px; background: var(--bg-elevated); border-radius: 5px; overflow: hidden; margin-top: 8px; }
.credits-fill { height: 100%; background: linear-gradient(90deg, var(--uni-accent), #818cf8); border-radius: 5px; transition: width 0.8s ease; }
.countdown-number {
  font-size: 2rem; font-weight: 800; letter-spacing: -0.02em;
  color: var(--uni-accent);
}

/* ── Exam Detail ────────────────────────────────────────── */
.exam-tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 20px; }
.exam-tab { padding: 8px 16px; font-size: 0.875rem; font-weight: 500; color: var(--text-muted); border-bottom: 2px solid transparent; transition: all var(--transition); cursor: pointer; }
.exam-tab.active { color: var(--uni-accent); border-bottom-color: var(--uni-accent); }
.exam-tab:hover { color: var(--text-primary); }
.exam-panel { display: none; }
.exam-panel.active { display: block; }
.progress-bar-wrap { background: var(--bg-elevated); border-radius: 99px; height: 8px; overflow: hidden; margin-top: 6px; }
.progress-bar-fill { height: 100%; border-radius: 99px; background: linear-gradient(90deg, var(--uni-accent), #818cf8); transition: width 0.4s ease; }

/* ── Material Card ──────────────────────────────────────── */
.material-card {
  display: flex; align-items: center; gap: 12px;
  padding: 12px; border-radius: var(--radius-sm);
  background: var(--bg-elevated); border: 1px solid var(--border);
  margin-bottom: 8px;
}
.material-card:hover { border-color: var(--border-strong); }
.material-icon { width: 40px; height: 40px; border-radius: var(--radius-sm); background: var(--danger-soft); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.material-icon svg { color: var(--danger); width: 20px; height: 20px; }
.material-name { font-size: 0.875rem; font-weight: 500; flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.material-size { font-size: 0.75rem; color: var(--text-muted); }
.file-actions { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }

/* ── Content Cards (Social) ─────────────────────────────── */
.content-card {
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 16px; margin-bottom: 10px;
}
.content-type-tag {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
  padding: 3px 10px; border-radius: 99px; margin-bottom: 10px;
}
.type-reel, .type-tiktok { background: linear-gradient(135deg, #f43f5e, #fb923c); color: white; }
.type-post   { background: var(--accent-soft); color: var(--accent); }
.type-carousel { background: var(--info-soft); color: var(--info); }
.type-story  { background: var(--warning-soft); color: var(--warning); }

/* ── AI Generator ───────────────────────────────────────── */
.ai-panel {
  background: linear-gradient(135deg, rgba(108,99,255,0.08), rgba(168,85,247,0.08));
  border: 1px solid rgba(108,99,255,0.2);
  border-radius: var(--radius-lg); padding: 20px; margin-bottom: 20px;
}
.ai-badge {
  display: inline-flex; align-items: center; gap: 4px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: white; padding: 4px 10px; border-radius: 99px;
  font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
  margin-bottom: 12px;
}
.ai-result { background: var(--bg-elevated); border-radius: var(--radius-sm); padding: 14px; margin-top: 12px; }

/* ── Charts ─────────────────────────────────────────────── */
.chart-container { position: relative; }
.chart-container canvas { max-height: 240px; }

/* ── Client Cards ───────────────────────────────────────── */
.client-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; }
.client-card {
  background: var(--bg-surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 20px;
  cursor: pointer; transition: all var(--transition);
}
.client-card:hover { border-color: var(--accent); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.client-avatar {
  width: 48px; height: 48px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; font-weight: 700; color: white;
  margin-bottom: 12px;
}
.client-name { font-size: 1rem; font-weight: 700; margin-bottom: 2px; }
.client-company { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 10px; }
.client-stats { display: flex; gap: 12px; }
.client-stat { font-size: 0.75rem; color: var(--text-muted); }
.client-stat span { font-weight: 700; color: var(--text-primary); display: block; font-size: 1rem; }

/* ── History ─────────────────────────────────────────────── */
.history-item { display: flex; gap: 10px; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 0.8rem; }
.history-item:last-child { border-bottom: none; }
.history-time { color: var(--text-muted); white-space: nowrap; flex-shrink: 0; }

/* ── Invoice Status History ─────────────────────────────── */
.status-timeline { position: relative; padding-left: 20px; }
.status-timeline::before { content: ''; position: absolute; left: 7px; top: 8px; bottom: 8px; width: 2px; background: var(--border); }
.status-event { position: relative; padding: 0 0 16px 16px; }
.status-event::before { content: ''; position: absolute; left: -14px; top: 5px; width: 10px; height: 10px; border-radius: 50%; background: var(--accent); border: 2px solid var(--bg-surface); }
.status-event-label { font-size: 0.875rem; font-weight: 600; }
.status-event-time  { font-size: 0.75rem; color: var(--text-muted); }
.status-event-note  { font-size: 0.8rem; color: var(--text-secondary); margin-top: 2px; }

/* ── Modal ─────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(6, 6, 16, 0.82);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  display: flex; align-items: center; justify-content: center; padding: 16px;
  animation: modalOverlayIn 0.18s ease;
}
@keyframes modalOverlayIn { from { opacity: 0; } to { opacity: 1; } }

.modal-box {
  width: 100%; max-width: 600px; max-height: 92vh;
  overflow-y: auto; padding: 0;
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.04) inset,
    0 24px 80px rgba(0,0,0,0.6),
    0 8px 32px rgba(0,0,0,0.4);
  animation: modalBoxIn 0.22s cubic-bezier(0.34, 1.28, 0.64, 1);
  scrollbar-width: thin;
  scrollbar-color: var(--border-strong) transparent;
}
.modal-box::-webkit-scrollbar { width: 4px; }
.modal-box::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 2px; }

@keyframes modalBoxIn {
  from { opacity: 0; transform: scale(0.93) translateY(12px); }
  to   { opacity: 1; transform: scale(1)    translateY(0); }
}

.modal-header {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 16px;
  padding: 22px 26px 18px; border-bottom: 1px solid var(--border); position: sticky; top: 0;
  background: var(--bg-surface);
  z-index: 1;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}
.modal-header::after {
  content: '';
  position: absolute; bottom: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-strong), transparent);
}
.modal-header h2,
.modal-title {
  font-size: 1.05rem; font-weight: 800; line-height: 1.3; letter-spacing: -0.01em;
  color: var(--text-primary);
}
.modal-title-wrap { display: flex; align-items: center; gap: 12px; min-width: 0; }
.modal-icon {
  width: 40px; height: 40px; border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  background: var(--accent-soft); color: var(--accent); flex-shrink: 0;
  border: 1px solid rgba(108,99,255,0.22);
  box-shadow: 0 2px 8px rgba(108,99,255,0.15);
}
.modal-icon svg { width: 18px; height: 18px; }
.modal-kicker {
  font-size: 0.67rem; font-weight: 800; color: var(--accent);
  text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 3px;
}
.modal-subtitle { font-size: 0.8rem; color: var(--text-muted); margin-top: 1px; }

.modal-close {
  width: 32px; height: 32px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted); transition: all 0.15s;
  flex-shrink: 0; border: 1px solid var(--border); font-size: 0.85rem;
  background: var(--bg-elevated);
}
.modal-close:hover {
  background: var(--danger-soft); color: var(--danger); border-color: var(--danger);
}

.modal-body { padding: 24px 26px; }

.modal-footer {
  padding: 16px 26px; border-top: 1px solid var(--border);
  display: flex; justify-content: flex-end; gap: 10px; align-items: center;
  background: var(--bg-elevated);
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

.modal-body > .form-group:last-child,
.modal-body > .form-row:last-child,
.modal-body > .form-row-3:last-child { margin-bottom: 0; }

.form-section {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px;
  margin-bottom: 18px;
  background: var(--bg-elevated);
}
.form-section + .form-section { margin-top: -2px; }
.form-section-title {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  margin-bottom: 14px;
  font-size: 0.72rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--text-muted);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.modal-body .form-group:last-child,
.form-section .form-group:last-child { margin-bottom: 0; }
.modal-body .invoice-lines {
  background: var(--bg-surface);
  border-color: var(--border-strong);
}

/* Error box inside modals */
.modal-error {
  display: flex; align-items: flex-start; gap: 10px;
  background: var(--danger-soft); border: 1px solid rgba(239,68,68,0.3);
  border-radius: var(--radius-sm); padding: 11px 14px;
  font-size: 0.8rem; color: var(--danger); margin-bottom: 16px;
  line-height: 1.5;
}
.modal-error.hidden { display: none; }

/* ── Toast ─────────────────────────────────────────────── */
.toast-container { position: fixed; bottom: 24px; right: 24px; z-index: 500; display: flex; flex-direction: column; gap: 8px; }
.toast {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 16px; border-radius: var(--radius-md);
  background: var(--bg-elevated); border: 1px solid var(--border);
  box-shadow: var(--shadow-lg); min-width: 260px;
  animation: toastIn 0.3s ease;
  font-size: 0.875rem; font-weight: 500;
}
@keyframes toastIn { from { opacity:0; transform:translateX(20px); } to { opacity:1; transform:translateX(0); } }
.toast.success { border-left: 4px solid var(--success); }
.toast.error   { border-left: 4px solid var(--danger); }
.toast.info    { border-left: 4px solid var(--info); }
.toast.warning { border-left: 4px solid var(--warning); }
.toast-icon svg { width: 16px; height: 16px; }
.toast.success .toast-icon { color: var(--success); }
.toast.error   .toast-icon { color: var(--danger); }
.toast.info    .toast-icon { color: var(--info); }
.toast.warning .toast-icon { color: var(--warning); }

/* ── Filter Bar ─────────────────────────────────────────── */
.filter-bar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 20px; }
.filter-chip {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 6px 14px; border-radius: 99px;
  background: var(--bg-elevated); border: 1px solid var(--border);
  font-size: 0.8rem; font-weight: 500; cursor: pointer;
  transition: all var(--transition); color: var(--text-secondary);
}
.filter-chip:hover { border-color: var(--accent); color: var(--accent); }
.filter-chip.active { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); }

/* ── View Toggle ─────────────────────────────────────────── */
.view-toggle {
  display: flex; gap: 2px; background: var(--bg-elevated);
  border-radius: var(--radius-sm); padding: 2px;
}
.view-btn {
  padding: 6px 12px; border-radius: calc(var(--radius-sm) - 2px);
  font-size: 0.8rem; font-weight: 500; color: var(--text-muted);
  transition: all var(--transition); cursor: pointer; border: none;
  display: flex; align-items: center; gap: 4px;
}
.view-btn.active { background: var(--bg-surface); color: var(--text-primary); box-shadow: var(--shadow-sm); }

/* ── Empty State ─────────────────────────────────────────── */
.empty-state {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 64px 24px; text-align: center;
}
.empty-icon { font-size: 3rem; margin-bottom: 16px; opacity: 0.3; }
.empty-title { font-size: 1.1rem; font-weight: 600; margin-bottom: 8px; }
.empty-desc { font-size: 0.875rem; color: var(--text-muted); max-width: 320px; }

/* ── Breadcrumb ─────────────────────────────────────────── */
.breadcrumb { display: flex; align-items: center; gap: 6px; margin-bottom: 20px; font-size: 0.8rem; color: var(--text-muted); flex-wrap: wrap; }
.breadcrumb-sep { color: var(--border-strong); }
.breadcrumb a { color: var(--text-muted); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--text-primary); }
.breadcrumb-current { color: var(--text-primary); font-weight: 600; }

/* ── Tab Navigation ─────────────────────────────────────── */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 24px; overflow-x: auto; }
.tab-btn { padding: 10px 16px; font-size: 0.875rem; font-weight: 500; color: var(--text-muted); border-bottom: 2px solid transparent; transition: all var(--transition); cursor: pointer; white-space: nowrap; flex-shrink: 0; }
.tab-btn.active { color: var(--accent); border-bottom-color: var(--accent); }
.tab-btn:hover { color: var(--text-primary); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ── Simualtor ───────────────────────────────────────────── */
.simulator-card { background: var(--uni-soft); border: 1px solid rgba(34,211,238,0.2); border-radius: var(--radius-lg); padding: 20px; }
.simulator-result { font-size: 1.5rem; font-weight: 800; color: var(--uni-accent); }

/* ── Settings ────────────────────────────────────────────── */
.settings-section { margin-bottom: 32px; }
.settings-section-title { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); margin-bottom: 16px; padding-bottom: 8px; border-bottom: 1px solid var(--border); }
.settings-row { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; border-bottom: 1px solid var(--border); }
.settings-row:last-child { border-bottom: none; }
.settings-row-info { flex: 1; padding-right: 24px; }
.settings-row-label { font-size: 0.875rem; font-weight: 600; }
.settings-row-desc { font-size: 0.75rem; color: var(--text-muted); margin-top: 2px; }

/* ── Toggle Switch ─────────────────────────────────────── */
.toggle { position: relative; width: 44px; height: 24px; flex-shrink: 0; }
.toggle input { opacity: 0; width: 0; height: 0; position: absolute; }
.toggle-slider {
  position: absolute; inset: 0; background: var(--bg-elevated);
  border-radius: 99px; cursor: pointer; border: 1px solid var(--border);
  transition: background var(--transition);
}
.toggle-slider::before {
  content: ''; position: absolute; width: 18px; height: 18px;
  left: 2px; top: 2px; background: var(--text-muted);
  border-radius: 50%; transition: all 0.2s ease;
}
.toggle input:checked + .toggle-slider { background: var(--accent); border-color: var(--accent); }
.toggle input:checked + .toggle-slider::before { transform: translateX(20px); background: white; }

/* ── Theme button ────────────────────────────────────────── */
.theme-btn {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: var(--radius-sm);
  background: var(--bg-elevated); border: 1px solid var(--border);
  color: var(--text-secondary); transition: all var(--transition);
}
.theme-btn:hover { color: var(--text-primary); border-color: var(--border-strong); }

/* ── Sidebar Overlay (Mobile) ────────────────────────────── */
.sidebar-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.5);
  z-index: 99; backdrop-filter: blur(2px);
}

/* ── Bottom Nav ─────────────────────────────────────────── */
.bottom-nav {
  display: none;
  position: fixed; bottom: 0; left: 0; right: 0;
  height: var(--bottom-nav-h);
  background: var(--bg-surface); border-top: 1px solid var(--border);
  z-index: 100; padding: 0 8px; padding-bottom: env(safe-area-inset-bottom, 0);
  flex-direction: row; align-items: center; justify-content: space-around;
}
.bottom-nav-item {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 3px; flex: 1; padding: 6px 4px;
  color: var(--text-muted); font-size: 0.65rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em;
  transition: color var(--transition); position: relative;
}
.bottom-nav-item svg { width: 22px; height: 22px; stroke-width: 1.75; }
.bottom-nav-item.active { color: var(--accent); }
.bottom-nav-item.active svg { stroke-width: 2.25; }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  :root { --sidebar-w: 220px; }
  .form-row-3 { grid-template-columns: 1fr 1fr; }
  .widget { grid-column: span 12; }
  .widget-4, .widget-8 { grid-column: span 12; }
}

@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); width: 260px; }
  .sidebar.open { transform: translateX(0); }
  .main-wrapper { margin-left: 0; }
  .hamburger { display: flex; }
  .bottom-nav { display: flex; }
  .page-content { padding: 16px 16px 80px; }
  .app-header { padding: 0 12px; }
  .header-search { max-width: none; }
  .form-row, .form-row-3 { grid-template-columns: 1fr; }
  .kanban-board { padding-bottom: 24px; }
  .kanban-column { width: 260px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .client-grid { grid-template-columns: 1fr; }
  .dashboard-grid { grid-template-columns: 1fr; }
  .widget, .widget-full, .widget-4, .widget-8 { grid-column: span 1; }
  .invoice-line { grid-template-columns: 1fr 60px 80px 60px 40px; }
  .modal-box { max-height: 95vh; }
  .page-title { font-size: 1.4rem; }
  .toast-container { left: 16px; right: 16px; bottom: 80px; }
  .toast { min-width: auto; }
  .notif-panel { left: 8px; right: 8px; width: auto; }
  .modal-header, .modal-body, .modal-footer { padding-left: 18px; padding-right: 18px; }
  .material-card { align-items: flex-start; }
  .file-actions { width: 100%; justify-content: flex-start; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr; }
  .page-header { flex-direction: column; }
  .page-actions { width: 100%; }
  .filter-bar { gap: 6px; }
  .search-results { left: 12px; right: 12px; }
}

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

/* ── Utility ─────────────────────────────────────────────── */
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.flex { display: flex; }
.flex-col { display: flex; flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-1 { gap: 8px; }
.gap-2 { gap: 16px; }
.gap-3 { gap: 24px; }
.text-muted { color: var(--text-muted); }
.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }
.font-bold { font-weight: 700; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.full-width { width: 100%; }
.text-success { color: var(--success); }
.text-danger  { color: var(--danger); }
.text-warning { color: var(--warning); }
.text-accent  { color: var(--accent); }
.text-uni     { color: var(--uni-accent); }
.divider { height: 1px; background: var(--border); margin: 16px 0; }
.label-block { display: block; margin-bottom: 4px; }
.tag {
  display: inline-block; padding: 2px 8px; border-radius: 99px;
  background: var(--bg-elevated); border: 1px solid var(--border);
  font-size: 0.7rem; font-weight: 600; color: var(--text-secondary);
}

/* ── Read-only fields ────────────────────────────────────── */
.field-display {
  padding: 10px 14px; background: var(--bg-elevated);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-size: 0.875rem; min-height: 42px; color: var(--text-primary);
}

/* ── Two-column detail layout ───────────────────────────── */
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
@media (max-width: 640px) { .detail-grid { grid-template-columns: 1fr; } }

/* ── Section spacing ────────────────────────────────────── */
.section { margin-bottom: 28px; }
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.section-title { font-size: 0.9rem; font-weight: 700; }

/* ── Animations ─────────────────────────────────────────── */
.fade-in { animation: fadeIn 0.3s ease; }
.slide-up { animation: slideUp 0.3s ease; }

/* ── Print ──────────────────────────────────────────────── */
@media print {
  .sidebar, .bottom-nav, .app-header, .toast-container, .modal-overlay { display: none !important; }
  .main-wrapper { margin-left: 0; }
  .page-content { padding: 0; }
  body { background: white; color: black; }
}

/* ── Pomodoro header pill ───────────────────────────────── */
#pomo-header {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
}
.pomo-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  transition: border-color 0.2s;
}
.pomo-pill:not(.paused) { border-color: var(--accent); }
.pomo-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  animation: pomoBlink 1s step-start infinite;
}
.pomo-pill.paused .pomo-dot {
  background: var(--text-muted);
  animation: none;
}
@keyframes pomoBlink { 50% { opacity: 0.2; } }
.pomo-label {
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text-secondary);
  font-weight: 400;
}
.pomo-time {
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
  color: var(--accent);
  min-width: 44px;
}
.pomo-pill.paused .pomo-time { color: var(--text-muted); }
.pomo-ctrl {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 0.75rem;
  padding: 2px 4px;
  border-radius: var(--radius-sm);
  transition: color 0.15s, background 0.15s;
  line-height: 1;
}
.pomo-ctrl:hover { color: var(--text-primary); background: var(--bg-glass); }
.pomo-stop:hover { color: var(--danger); }
@media (max-width: 480px) { .pomo-label { display: none; } }

/* ── Notes grid ─────────────────────────────────────────── */
.notes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 16px;
}
.note-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.note-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.18);
}
.note-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}
.note-card-title {
  font-size: 0.95rem;
  font-weight: 700;
  margin: 0;
  line-height: 1.3;
  flex: 1;
}
.note-card-actions {
  display: flex;
  gap: 4px;
  opacity: 0;
  transition: opacity 0.15s;
}
.note-card:hover .note-card-actions { opacity: 1; }
.note-card-body {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0;
  flex: 1;
}
.note-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
}
.note-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.note-link {
  font-size: 0.72rem;
  text-decoration: none;
  color: var(--text-secondary);
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  transition: color 0.15s;
}
.note-link:hover { color: var(--accent); }
.note-date { font-size: 0.72rem; color: var(--text-muted); white-space: nowrap; }

/* ── Note detail ────────────────────────────────────────── */
.color-dot { transition: transform 0.15s; }
.color-dot:hover { transform: scale(1.25); }

/* ── File attachments ───────────────────────────────────── */
.file-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  margin-bottom: 6px;
  font-size: 0.85rem;
}
.file-item:hover { border-color: var(--border-strong); }
.file-icon { flex-shrink: 0; font-size: 1.1rem; }
.file-name { flex: 1; text-overflow: ellipsis; overflow: hidden; white-space: nowrap; color: var(--accent); }
.file-name:hover { text-decoration: underline; }
.file-download {
  flex-shrink: 0;
  color: var(--text-secondary);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-surface);
}
.file-download:hover { color: var(--accent); border-color: var(--accent); }
.file-delete-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 0.75rem;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  transition: color 0.15s;
}
.file-delete-btn:hover { color: var(--danger); }

/* ── Link pill ──────────────────────────────────────────── */
.link-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--accent);
  text-decoration: none;
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  transition: background 0.15s;
}
.link-pill:hover { background: var(--bg-glass); }

/* ── Filter bar ─────────────────────────────────────────── */
.filter-bar { padding: 14px 18px; }
.mb-4 { margin-bottom: 16px; }
.mt-3 { margin-top: 16px; }
.mt-2 { margin-top: 10px; }

/* ── Task body / link pills ─────────────────────────────── */
.task-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  min-width: 0;
}
.task-links {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 2px;
}
.task-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.72rem;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  transition: color 0.15s, background 0.15s;
  white-space: nowrap;
}
.task-link:hover { color: var(--accent); background: var(--accent-soft); }
.task-paperclip {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-left: 4px;
}

/* ── Subproject cards ───────────────────────────────────── */
.subproject-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  overflow: hidden;
}
.subproject-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-glass);
}
.subproject-name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
}
.subproject-meta {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-top: 2px;
}
.subproject-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ── Sub-tabs (within subproject cards) ─────────────────── */
.sub-tabs {
  display: flex;
  gap: 2px;
  padding: 10px 14px 0;
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  scrollbar-width: none;
}
.sub-tabs::-webkit-scrollbar { display: none; }
.sub-tab-btn {
  padding: 7px 14px;
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  border: none;
  background: none;
  font-size: 0.82rem;
  color: var(--text-secondary);
  cursor: pointer;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}
.sub-tab-btn:hover { color: var(--text-primary); }
.sub-tab-btn.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  font-weight: 600;
}
.sub-tab-panel {
  display: none;
  padding: 14px 18px;
}
.sub-tab-panel.active { display: block; }

/* ── Category items (custom subproject categories) ──────── */
.category-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  margin-bottom: 6px;
  font-size: 0.88rem;
  color: var(--text-primary);
}
.category-item-text { flex: 1; }
.category-item-delete {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 0.75rem;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  transition: color 0.15s;
}
.category-item-delete:hover { color: var(--danger); }

/* ── Quick-add row ──────────────────────────────────────── */
.quick-add-row {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: 10px;
}
.quick-add-row input {
  flex: 1;
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-surface);
  color: var(--text-primary);
  font-size: 0.85rem;
}
.quick-add-row input:focus { outline: none; border-color: var(--accent); }

/* ── Upload area / file input label ─────────────────────── */
.upload-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  border: 1px dashed var(--border-strong);
  background: var(--bg-glass);
  transition: border-color 0.15s, color 0.15s;
}
.upload-label:hover { border-color: var(--accent); color: var(--accent); }
.upload-label input[type="file"] { display: none; }

/* ══════════════════════════════════════════════════════════
   NEW / ENHANCED COMPONENT STYLES
   ══════════════════════════════════════════════════════════ */

/* ── Icon button (note card actions, etc.) ──────────────── */
.icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 28px; height: 28px; border-radius: var(--radius-sm);
  background: none; border: 1px solid transparent;
  cursor: pointer; font-size: 0.85rem;
  color: var(--text-muted); transition: all 0.15s;
}
.icon-btn:hover { background: var(--bg-glass-hover); border-color: var(--border); color: var(--text-primary); }
.note-delete-btn:hover { background: var(--danger-soft); border-color: var(--danger); color: var(--danger); }

/* ── Badge extras ───────────────────────────────────────── */
.badge-ghost { background: var(--bg-elevated); color: var(--text-secondary); border: 1px solid var(--border); }
.badge-production { background: var(--warning-soft); color: var(--warning); }
.badge-ready      { background: var(--success-soft); color: var(--success); }
.badge-published  { background: var(--info-soft);    color: var(--info); }

/* ── Readonly note body ─────────────────────────────────── */
.readonly-note-body {
  white-space: pre-wrap; line-height: 1.75;
  font-size: 0.9rem; color: var(--text-primary);
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 14px 16px;
  min-height: 80px; max-height: 440px; overflow-y: auto;
}

/* ── Project notes grid & cards ─────────────────────────── */
.project-notes-grid {
  display: flex; flex-direction: column; gap: 10px;
}

.project-note-card {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 16px;
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 16px 18px;
  transition: border-color 0.18s, box-shadow 0.18s;
}
.project-note-card:hover {
  border-color: var(--border-strong);
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}

.project-note-card-main { flex: 1; min-width: 0; }
.project-note-card-main h3 {
  font-size: 0.9rem; font-weight: 700; margin: 0 0 6px;
  color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.project-note-card-main p {
  font-size: 0.82rem; color: var(--text-secondary); line-height: 1.55;
  margin: 0; overflow: hidden;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
}

.project-note-meta {
  display: flex; align-items: center; gap: 14px; margin-top: 8px;
  font-size: 0.72rem; color: var(--text-muted);
}

.project-note-actions {
  display: flex; flex-direction: column; gap: 6px; flex-shrink: 0;
}
@media (min-width: 560px) {
  .project-note-actions { flex-direction: row; align-items: flex-start; }
}

/* ── Social content cards (project tab) ─────────────────── */
.social-content-card {
  display: flex; align-items: flex-start; gap: 14px;
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 14px 16px; margin-bottom: 10px;
  transition: border-color 0.18s, box-shadow 0.18s;
}
.social-content-card:hover {
  border-color: var(--border-strong);
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}

.social-content-icon {
  width: 38px; height: 38px; border-radius: var(--radius-sm);
  background: var(--accent-soft); border: 1px solid rgba(108,99,255,0.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; flex-shrink: 0; color: var(--accent);
  font-weight: 700;
}

.social-content-main { flex: 1; min-width: 0; }
.social-content-top {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 6px;
}
.social-content-top strong { font-size: 0.88rem; font-weight: 700; }
.social-content-preview {
  font-size: 0.82rem; color: var(--text-secondary); line-height: 1.55;
  overflow: hidden; display: -webkit-box;
  -webkit-line-clamp: 2; -webkit-box-orient: vertical;
}

.social-content-actions {
  display: flex; flex-direction: column; gap: 6px; flex-shrink: 0;
}
@media (min-width: 560px) {
  .social-content-actions { flex-direction: row; align-items: flex-start; }
}

.paperclip {
  font-size: 0.85rem; color: var(--text-muted);
  cursor: default;
}

/* ── File rename input (in modals) ──────────────────────── */
.file-rename-input {
  flex: 1; padding: 4px 8px; font-size: 0.82rem;
  background: var(--bg-surface); border: 1px solid var(--border);
  border-radius: var(--radius-sm); color: var(--text-primary);
}
.file-rename-input:focus { outline: none; border-color: var(--accent); }

/* ── Content detail grid ─────────────────────────────────── */
.content-detail-grid {
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; margin-bottom: 16px;
}
.content-detail-field {
  background: var(--bg-elevated); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 10px 14px; font-size: 0.85rem;
}
.content-detail-field strong {
  display: block; font-size: 0.7rem; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--text-muted); margin-bottom: 4px;
}
@media (max-width: 640px) { .content-detail-grid { grid-template-columns: 1fr; } }

/* ── Modal confirm (danger) ─────────────────────────────── */
.modal-confirm-body {
  padding: 8px 0 4px; font-size: 0.9rem; color: var(--text-secondary); line-height: 1.6;
}
.modal-confirm-warning {
  display: flex; align-items: flex-start; gap: 10px;
  background: var(--danger-soft); border: 1px solid rgba(239,68,68,0.25);
  border-radius: var(--radius-sm); padding: 11px 14px; margin-top: 14px;
  font-size: 0.8rem; color: var(--danger);
}

/* ── Responsive adjustments for mobile modals ───────────── */
@media (max-width: 768px) {
  .modal-box { border-radius: var(--radius-lg); max-height: 95vh; }
  .modal-header { border-radius: var(--radius-lg) var(--radius-lg) 0 0; padding: 18px 18px 16px; }
  .modal-body { padding: 18px; }
  .modal-footer { padding: 14px 18px; border-radius: 0 0 var(--radius-lg) var(--radius-lg); }
  .project-note-card { flex-direction: column; gap: 12px; }
  .project-note-actions { flex-direction: row; }
  .social-content-card { flex-wrap: wrap; }
  .social-content-actions { flex-direction: row; width: 100%; }
  .content-detail-grid { grid-template-columns: 1fr 1fr; }
}