/* ============================================
   K-Tech Fiscal — Enterprise ERP Design
   Professional UI — v3.0
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* ─── TOKENS ─────────────────────────────── */
:root {
  /* Brand */
  --brand-navy:   #0d1b2e;
  --brand-blue:   #1558b0;
  --brand-blue2:  #1a6fc4;
  --brand-accent: #0ea5e9;

  /* Surface */
  --bg:           #eef1f6;
  --bg-card:      #ffffff;
  --bg-hover:     #f0f4f9;
  --bg-muted:     #f4f6fa;
  --bg-stripe:    #f8fafc;

  /* Sidebar */
  --sidebar-bg:           #0d1b2e;
  --sidebar-hover:        rgba(255,255,255,.06);
  --sidebar-active-bg:    rgba(21,88,176,.35);
  --sidebar-active-text:  #60b0ff;
  --sidebar-text:         #8fadc7;
  --sidebar-text-bright:  #c8ddf0;
  --sidebar-section:      #3a5272;
  --sidebar-border:       rgba(255,255,255,.06);

  /* Text */
  --text:           #111827;
  --text-secondary: #374151;
  --text-muted:     #6b7280;
  --text-light:     #9ca3af;

  /* Border */
  --border:       #dde3ed;
  --border-light: #eef1f6;

  /* Semantic */
  --primary:      #1558b0;
  --primary-hover:#124d9e;
  --primary-light:rgba(21,88,176,.1);
  --primary-fg:   #ffffff;

  --success:       #059669;
  --success-light: rgba(5,150,105,.1);
  --success-text:  #065f46;

  --warning:       #d97706;
  --warning-light: rgba(217,119,6,.1);
  --warning-text:  #92400e;

  --danger:        #dc2626;
  --danger-light:  rgba(220,38,38,.1);
  --danger-text:   #991b1b;

  --info:          #0284c7;
  --info-light:    rgba(2,132,199,.1);
  --info-text:     #0c4a6e;

  --accent:        #0ea5e9;
  --accent-light:  rgba(14,165,233,.1);

  /* Sizing */
  --radius:    4px;
  --radius-lg: 6px;
  --radius-xl: 8px;

  /* Shadows — subtle enterprise */
  --shadow-sm: 0 1px 2px rgba(13,27,46,.06);
  --shadow:    0 1px 4px rgba(13,27,46,.08), 0 0 0 1px rgba(13,27,46,.04);
  --shadow-md: 0 4px 12px rgba(13,27,46,.1), 0 0 0 1px rgba(13,27,46,.04);
  --shadow-lg: 0 12px 28px rgba(13,27,46,.14), 0 0 0 1px rgba(13,27,46,.04);

  /* Typography */
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --transition: 120ms cubic-bezier(.4,0,.2,1);

  /* Layout */
  --sidebar-w:           224px;
  --sidebar-collapsed-w: 56px;
  --topbar-h:            52px;
}

/* ─── DARK THEME ─────────────────────────── */
.dark {
  --bg:           #0f172a;
  --bg-card:      #1e293b;
  --bg-hover:     #263347;
  --bg-muted:     #1a2a3f;
  --bg-stripe:    #1a2535;

  --sidebar-bg:           #07111e;
  --sidebar-active-bg:    rgba(21,88,176,.4);
  --sidebar-active-text:  #60b0ff;

  --text:           #e2e8f0;
  --text-secondary: #cbd5e1;
  --text-muted:     #64748b;
  --text-light:     #475569;

  --border:       #1e3a52;
  --border-light: #162233;

  --primary:       #2563eb;
  --primary-hover: #1d4ed8;
  --primary-light: rgba(37,99,235,.15);

  --success-light: rgba(5,150,105,.15);
  --warning-light: rgba(217,119,6,.15);
  --danger-light:  rgba(220,38,38,.15);
  --info-light:    rgba(2,132,199,.15);
  --accent-light:  rgba(14,165,233,.15);

  --shadow-sm: 0 1px 2px rgba(0,0,0,.3);
  --shadow:    0 1px 4px rgba(0,0,0,.35);
  --shadow-md: 0 4px 12px rgba(0,0,0,.4);
  --shadow-lg: 0 12px 28px rgba(0,0,0,.5);
}

/* ─── RESET ──────────────────────────────── */
*,*::before,*::after { margin:0; padding:0; box-sizing:border-box }
html { scroll-behavior:smooth; font-size:14px }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  transition: background var(--transition), color var(--transition);
}
a { color: inherit; text-decoration: none }
img { max-width:100%; display:block }

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

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

/* ─── SIDEBAR ────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--sidebar-bg);
  display: flex;
  flex-direction: column;
  position: fixed;
  top:0; left:0; bottom:0;
  z-index: 100;
  border-right: 1px solid var(--sidebar-border);
  transition: width .22s cubic-bezier(.4,0,.2,1), transform .22s cubic-bezier(.4,0,.2,1);
  overflow: hidden;
}
.sidebar.collapsed { width: var(--sidebar-collapsed-w) }

/* Header */
.sidebar-header {
  padding: 0 12px;
  height: var(--topbar-h);
  border-bottom: 1px solid var(--sidebar-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-shrink: 0;
}
.sidebar-brand { display:flex; align-items:center; gap:10px; overflow:hidden; flex:1; min-width:0 }

.brand-icon {
  width: 36px; height: 36px;
  border-radius: 6px;
  background: #fff;
  color: #fff;
  display: flex; align-items:center; justify-content:center;
  flex-shrink: 0;
  overflow: hidden;
  padding: 2px;
}
.brand-icon img { width:100%; height:100%; object-fit:contain; display:block; }
.brand-text { overflow:hidden; white-space:nowrap }
.brand-text h2 {
  font-size: .8rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.2;
  letter-spacing: .3px;
}
.brand-text span { font-size: .6rem; color: var(--sidebar-section); display:block; margin-top:1px }
.sidebar.collapsed .brand-text { display:none }

.sidebar-collapse-btn {
  width: 26px; height: 26px;
  border: 1px solid var(--sidebar-border);
  background: transparent;
  color: var(--sidebar-section);
  border-radius: 4px;
  cursor: pointer;
  display: flex; align-items:center; justify-content:center;
  transition: all var(--transition);
  flex-shrink: 0;
}
.sidebar-collapse-btn:hover { background: var(--sidebar-hover); color: var(--sidebar-text-bright) }
.sidebar.collapsed .sidebar-collapse-btn svg { transform: rotate(180deg) }

/* Nav */
.sidebar-nav { flex:1; padding:8px 0; overflow-y:auto; overflow-x:hidden }
.sidebar-nav::-webkit-scrollbar { width:3px }
.sidebar-nav::-webkit-scrollbar-thumb { background: var(--sidebar-border) }

.nav-section {
  padding: 16px 14px 5px;
  font-size: .58rem;
  text-transform: uppercase;
  letter-spacing: 1.4px;
  color: var(--sidebar-section);
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
}
.nav-section:first-child { padding-top: 10px }
.sidebar.collapsed .nav-section span { display:none }
.sidebar.collapsed .nav-section {
  padding: 12px 0 4px;
  text-align: center;
}
.sidebar.collapsed .nav-section::after {
  content: '';
  display: block;
  width: 18px; height: 1px;
  background: var(--sidebar-border);
  margin: 0 auto;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 7px 12px;
  margin: 1px 6px;
  color: var(--sidebar-text);
  font-size: .78rem;
  font-weight: 450;
  cursor: pointer;
  border-radius: var(--radius);
  transition: all var(--transition);
  white-space: nowrap;
  overflow: hidden;
  position: relative;
}
.nav-item:hover { background: var(--sidebar-hover); color: var(--sidebar-text-bright) }
.nav-item.active {
  background: var(--sidebar-active-bg);
  color: var(--sidebar-active-text);
  font-weight: 600;
  border-left: 2px solid var(--brand-accent);
  padding-left: 10px;
}

.nav-icon {
  width: 16px; height: 16px;
  flex-shrink: 0;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.nav-label { overflow:hidden; text-overflow:ellipsis; flex:1 }
.sidebar.collapsed .nav-label { display:none }
.sidebar.collapsed .nav-item { justify-content:center; padding:9px 0; margin:1px 6px }
.sidebar.collapsed .nav-item.active { border-left:none; border-bottom: 2px solid var(--brand-accent); padding-left:0 }

/* Tooltip collapsed */
.sidebar.collapsed .nav-item::after {
  content: attr(title);
  position: absolute;
  left: calc(100% + 10px);
  top: 50%; transform: translateY(-50%);
  background: #1e3a52;
  color: #e2e8f0;
  padding: 5px 12px;
  border-radius: 4px;
  font-size: .72rem;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity .15s;
  z-index: 999;
  border: 1px solid rgba(255,255,255,.08);
  box-shadow: var(--shadow-md);
}
.sidebar.collapsed .nav-item:hover::after { opacity:1 }

/* Footer */
.sidebar-footer {
  padding: 10px 12px;
  border-top: 1px solid var(--sidebar-border);
  flex-shrink: 0;
}
.user-info { display:flex; align-items:center; gap:8px; overflow:hidden }
.user-avatar {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-accent));
  color: #fff;
  display: flex; align-items:center; justify-content:center;
  font-weight: 700; font-size: .7rem;
  flex-shrink: 0;
}
.user-details { overflow:hidden; min-width:0 }
.user-name { font-size:.74rem; font-weight:600; color:var(--sidebar-text-bright); white-space:nowrap; overflow:hidden; text-overflow:ellipsis }
.user-role { font-size:.62rem; color:var(--sidebar-section); text-transform:uppercase; letter-spacing:.5px }
.sidebar.collapsed .user-details { display:none }

.logout-btn {
  margin-top: 8px;
  width: 100%;
  padding: 6px 10px;
  background: rgba(220,38,38,.12);
  color: #f87171;
  border: 1px solid rgba(220,38,38,.2);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: .74rem;
  font-weight: 500;
  font-family: var(--font);
  transition: all var(--transition);
  display: flex; align-items:center; gap:8px; justify-content:center;
}
.logout-btn:hover { background: rgba(220,38,38,.25); border-color: rgba(220,38,38,.4) }
.sidebar.collapsed .logout-btn .nav-label { display:none }

/* Mobile overlay */
.sidebar-overlay {
  position: fixed; inset:0;
  background: rgba(0,0,0,.55);
  z-index: 99;
  opacity: 0; pointer-events:none;
  transition: opacity .22s;
  backdrop-filter: blur(3px);
}
.sidebar-overlay.active { opacity:1; pointer-events:auto }

/* ─── MAIN ───────────────────────────────── */
.main {
  flex:1;
  margin-left: var(--sidebar-w);
  transition: margin-left .22s cubic-bezier(.4,0,.2,1);
  min-width:0;
  display: flex;
  flex-direction: column;
}
.sidebar.collapsed ~ .main,
.sidebar.collapsed ~ .sidebar-overlay ~ .main { margin-left: var(--sidebar-collapsed-w) }

/* ─── TOPBAR ─────────────────────────────── */
.topbar {
  background: var(--bg-card);
  border-bottom: 2px solid var(--border);
  padding: 0 20px;
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  gap: 12px;
  position: sticky;
  top:0; z-index:50;
  box-shadow: var(--shadow-sm);
  transition: background var(--transition);
  flex-shrink: 0;
}
.topbar h1 {
  font-size: .9rem;
  font-weight: 600;
  flex:1;
  color: var(--text);
  white-space: nowrap; overflow:hidden; text-overflow:ellipsis;
  display: flex; align-items:center; gap:8px;
}
.topbar h1::before {
  content: '';
  display: inline-block;
  width: 3px; height: 16px;
  background: var(--primary);
  border-radius: 2px;
  flex-shrink: 0;
}
.topbar-actions { display:flex; align-items:center; gap:6px; flex-shrink:0 }

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  padding: 6px;
  color: var(--text-muted);
  transition: all var(--transition);
  flex-shrink: 0;
}
.menu-toggle:hover { background:var(--bg-hover); color:var(--text) }
.menu-toggle svg { display:block }

.theme-toggle {
  width: 32px; height: 32px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text-muted);
  cursor: pointer;
  display: flex; align-items:center; justify-content:center;
  transition: all var(--transition);
}
.theme-toggle:hover { background:var(--bg-hover); color:var(--text); border-color:var(--text-muted) }
.theme-toggle svg { display:block }

/* ─── CONTENT ────────────────────────────── */
.content { padding: 20px; flex:1 }

/* ─── STAT CARDS ─────────────────────────── */
.stats-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(165px,1fr)); gap:12px; margin-bottom:20px }

.stat-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 14px 16px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.stat-card::after {
  content: '';
  position: absolute;
  top:0; left:0; right:0;
  height: 2px;
  background: var(--primary);
}
.stat-card.success::after { background: var(--success) }
.stat-card.warning::after { background: var(--warning) }
.stat-card.danger::after  { background: var(--danger) }
.stat-card.info::after    { background: var(--info) }
.stat-card:hover { box-shadow:var(--shadow-md); transform:translateY(-1px) }
.stat-value { font-size:1.55rem; font-weight:700; color:var(--text); line-height:1.2; letter-spacing:-.5px }
.stat-label { font-size:.68rem; color:var(--text-muted); margin-top:3px; font-weight:500; text-transform:uppercase; letter-spacing:.4px }

/* ─── CARDS ──────────────────────────────── */
.card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  margin-bottom: 16px;
  border: 1px solid var(--border);
  transition: background var(--transition), border var(--transition);
}
.card-header {
  padding: 11px 16px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:8px;
  background: var(--bg-muted);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.card-header h3 {
  font-size: .82rem;
  font-weight: 700;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: .5px;
  display: flex; align-items:center; gap:8px;
}
.card-header h3::before {
  content: '';
  display: inline-block;
  width: 3px; height: 13px;
  background: var(--primary);
  border-radius: 2px;
  flex-shrink: 0;
}
.card-body { padding: 16px }

.section-title {
  margin: 18px 0 10px;
  font-size: .62rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  font-weight: 700;
  display: flex; align-items:center; gap:10px;
}
.section-title::after { content:''; flex:1; height:1px; background:var(--border) }

/* ─── FORMS ──────────────────────────────── */
.form-group { margin-bottom: 14px }
.form-group label {
  display: block;
  font-size: .74rem;
  font-weight: 600;
  margin-bottom: 5px;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: .3px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: 8px 11px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: .82rem; font-family: var(--font);
  background: var(--bg); color: var(--text);
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: auto;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(21,88,176,.12);
  background: var(--bg-card);
}
.form-group select option { background: var(--bg-card); color: var(--text) }
.form-row   { display:grid; grid-template-columns:1fr 1fr; gap:12px }
.form-row-3 { display:grid; grid-template-columns:1fr 1fr 1fr; gap:12px }

/* ─── BUTTONS ────────────────────────────── */
.btn {
  display: inline-flex; align-items:center; justify-content:center; gap:5px;
  padding: 7px 14px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: .78rem; font-weight: 600; font-family: var(--font);
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  letter-spacing: .1px;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); box-shadow: 0 2px 8px rgba(21,88,176,.3) }

.btn-secondary {
  background: var(--bg-card);
  color: var(--text-secondary);
  border-color: var(--border);
}
.btn-secondary:hover { background:var(--bg-hover); border-color:var(--text-muted); color:var(--text) }

.btn-success { background: var(--success); color:#fff; border-color:var(--success) }
.btn-success:hover { opacity:.88; box-shadow:0 2px 8px rgba(5,150,105,.3) }

.btn-danger { background: var(--danger); color:#fff; border-color:var(--danger) }
.btn-danger:hover { opacity:.88; box-shadow:0 2px 8px rgba(220,38,38,.3) }

.btn-warning { background: var(--warning); color:#fff; border-color:var(--warning) }
.btn-warning:hover { opacity:.88 }

.btn-outline {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}
.btn-outline:hover { background: var(--primary-light) }

.btn-sm   { padding: 4px 10px; font-size:.72rem }
.btn-block { width:100% }
.btn:disabled { opacity:.45; cursor:not-allowed }

/* ─── ALERTS ─────────────────────────────── */
.error-msg {
  background: var(--danger-light);
  color: var(--danger-text);
  padding: 10px 14px;
  border-radius: var(--radius);
  font-size: .8rem;
  border-left: 3px solid var(--danger);
  border-top: 1px solid rgba(220,38,38,.15);
  border-right: 1px solid rgba(220,38,38,.15);
  border-bottom: 1px solid rgba(220,38,38,.15);
}
.dark .error-msg { color: #f87171 }
.success-msg {
  background: var(--success-light);
  color: var(--success-text);
  padding: 10px 14px;
  border-radius: var(--radius);
  font-size: .8rem;
  border-left: 3px solid var(--success);
  border-top: 1px solid rgba(5,150,105,.15);
  border-right: 1px solid rgba(5,150,105,.15);
  border-bottom: 1px solid rgba(5,150,105,.15);
}
.dark .success-msg { color: #4ade80 }

/* ─── TABLES ─────────────────────────────── */
.table-toolbar { display:flex; align-items:center; gap:10px; margin-bottom:12px; flex-wrap:wrap }
.search-input {
  padding: 7px 11px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: .8rem; width:240px; max-width:100%;
  background: var(--bg-card); color: var(--text); font-family: var(--font);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.search-input:focus { outline:none; border-color:var(--primary); box-shadow:0 0 0 3px rgba(21,88,176,.12) }

.table-wrap { overflow-x:auto; border-radius:var(--radius); -webkit-overflow-scrolling:touch }
.table-responsive { overflow-x:auto }

table, .data-table { width:100%; border-collapse:collapse; font-size:.76rem }
thead th, .data-table thead th {
  background: var(--brand-navy);
  padding: 8px 10px;
  text-align: left;
  font-weight: 600;
  color: #8fadc7;
  font-size: .65rem;
  text-transform: uppercase;
  letter-spacing: .8px;
  border-bottom: 2px solid rgba(255,255,255,.06);
  white-space: nowrap;
  position: sticky; top:0;
}
.dark thead th, .dark .data-table thead th {
  background: #07111e;
  color: #5b7fa0;
}
tbody td, .data-table tbody td {
  padding: 8px 10px;
  border-bottom: 1px solid var(--border-light);
  max-width: 240px; overflow:hidden; text-overflow:ellipsis;
  color: var(--text); white-space:nowrap;
}
tbody tr, .data-table tbody tr { transition: background var(--transition) }
tbody tr:nth-child(even), .data-table tbody tr:nth-child(even) { background: var(--bg-stripe) }
tbody tr:hover, .data-table tbody tr:hover { background: var(--bg-hover) }
tbody tr:last-child td, .data-table tbody tr:last-child td { border-bottom:none }

.pagination {
  display: flex; align-items:center; justify-content:space-between;
  padding: 10px 0; font-size:.75rem; color:var(--text-muted);
  flex-wrap:wrap; gap:8px;
}

/* ─── BADGES ─────────────────────────────── */
.badge {
  display: inline-flex; align-items:center;
  padding: 2px 8px;
  border-radius: 3px;
  font-size: .65rem; font-weight: 700;
  letter-spacing: .3px;
  text-transform: uppercase;
}
.badge-success { background:var(--success-light); color:var(--success-text); border:1px solid rgba(5,150,105,.2) }
.badge-warning { background:var(--warning-light); color:var(--warning-text); border:1px solid rgba(217,119,6,.2) }
.badge-danger  { background:var(--danger-light);  color:var(--danger-text);  border:1px solid rgba(220,38,38,.2) }
.badge-info    { background:var(--info-light);    color:var(--info-text);    border:1px solid rgba(2,132,199,.2) }
.badge-primary { background:var(--primary-light); color:var(--primary);      border:1px solid rgba(21,88,176,.2) }
.badge-secondary { background:var(--bg-muted); color:var(--text-muted); border:1px solid var(--border) }
.dark .badge-success { color:#4ade80 }
.dark .badge-warning { color:#fbbf24 }
.dark .badge-danger  { color:#f87171 }
.dark .badge-info    { color:#38bdf8 }
.dark .badge-primary { color:#60a5fa }

/* ─── CHARTS ─────────────────────────────── */
.chart-container { height:150px; display:flex; align-items:flex-end; gap:3px; padding:8px 0 }
.chart-bar {
  flex:1;
  background: linear-gradient(180deg, var(--brand-blue2), var(--brand-blue));
  border-radius: 2px 2px 0 0; min-height:3px;
  position:relative; transition:all .3s; opacity:.85;
}
.chart-bar:hover { opacity:1; transform:scaleY(1.02); transform-origin:bottom }
.chart-bar .chart-tooltip {
  position:absolute; top:-26px; left:50%; transform:translateX(-50%);
  background: var(--brand-navy); color:#fff;
  padding:3px 8px; border-radius:3px; font-size:.65rem;
  white-space:nowrap; opacity:0; transition:opacity .15s; pointer-events:none;
  border:1px solid rgba(255,255,255,.1);
}
.chart-bar:hover .chart-tooltip { opacity:1 }
.chart-labels { display:flex; gap:3px; padding-top:6px }
.chart-labels span { flex:1; text-align:center; font-size:.6rem; color:var(--text-muted) }

/* ─── MISC ───────────────────────────────── */
.sync-dot { width:7px; height:7px; border-radius:50%; display:inline-block; flex-shrink:0 }
.sync-dot.running { background:var(--warning); animation:pulse 1.2s infinite }
.sync-dot.idle    { background:var(--success) }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.3} }

/* ─── RESULT CARDS ───────────────────────── */
.result-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(290px,1fr)); gap:12px; margin-top:16px }
.result-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 14px;
  transition: box-shadow var(--transition);
  border-top: 2px solid var(--primary);
}
.result-card:hover { box-shadow: var(--shadow-md) }
.result-card h4 {
  font-size: .74rem; font-weight: 700;
  margin-bottom: 10px;
  color: var(--primary);
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
  text-transform: uppercase; letter-spacing: .5px;
}
.result-row { display:flex; justify-content:space-between; padding:4px 0; font-size:.76rem }
.result-row .label { color:var(--text-muted) }
.result-row .value { font-weight:600; color:var(--text); text-align:right; max-width:60% }

/* ─── INTEGRATION ────────────────────────── */
.integration-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 14px; margin-bottom:12px;
  transition: all var(--transition);
  border-left: 3px solid var(--primary);
}
.integration-card:hover { box-shadow: var(--shadow-md) }
.integration-header { display:flex; align-items:center; justify-content:space-between; margin-bottom:10px }
.integration-header h4 { font-size:.86rem; font-weight:700; color:var(--text) }

/* ─── TOKEN ──────────────────────────────── */
.token-display {
  font-family: 'Fira Code','Consolas',monospace;
  font-size: .74rem;
  background: var(--brand-navy);
  color: var(--brand-accent);
  padding: 8px 12px;
  border-radius: var(--radius);
  border: 1px solid rgba(14,165,233,.2);
  word-break: break-all; cursor:pointer;
  transition: all var(--transition);
}
.token-display:hover { border-color: rgba(14,165,233,.5) }

/* ─── JSON ───────────────────────────────── */
.json-block {
  background: #0d1b2e;
  color: #7dd3fc;
  padding: 14px;
  border-radius: var(--radius);
  font-family: 'Fira Code','Consolas',monospace;
  font-size: .7rem;
  overflow-x:auto; max-height:360px; overflow-y:auto;
  white-space: pre-wrap; word-break:break-all;
  border: 1px solid rgba(14,165,233,.15);
  line-height: 1.6;
}

/* ─── SPINNER ────────────────────────────── */
.spinner {
  width: 26px; height: 26px;
  border: 2px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin .65s linear infinite;
  margin: 48px auto;
}
@keyframes spin { to { transform:rotate(360deg) } }

/* ─── PROGRESS ───────────────────────────── */
.progress-bar { height:2px; background:var(--border); border-radius:2px; overflow:hidden; margin-top:8px }
.progress-fill {
  height:100%;
  background: linear-gradient(90deg, var(--primary), var(--brand-accent), var(--primary));
  background-size: 200% 100%;
  animation: progressAnim 1.4s ease-in-out infinite;
  width:100%;
}
@keyframes progressAnim { 0%{background-position:100% 0} 100%{background-position:-100% 0} }

/* ─── MODAL ──────────────────────────────── */
.modal-overlay {
  position: fixed; inset:0;
  background: rgba(7,17,30,.65);
  display: flex; align-items:center; justify-content:center;
  z-index: 200; backdrop-filter:blur(4px);
}
.modal {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  width: 92%; max-width:520px; max-height:90vh; overflow-y:auto;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  border-top: 2px solid var(--primary);
}
.modal-header {
  padding: 13px 16px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items:center; justify-content:space-between;
  background: var(--bg-muted);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}
.modal-header h3 { font-size:.88rem; font-weight:700; color:var(--text); text-transform:uppercase; letter-spacing:.4px }
.modal-close { background:none; border:none; font-size:1.1rem; cursor:pointer; color:var(--text-muted); transition:color var(--transition); width:28px; height:28px; display:flex; align-items:center; justify-content:center; border-radius:4px }
.modal-close:hover { color:var(--danger); background:var(--danger-light) }
.modal-body { padding: 16px }
.modal-footer { padding:10px 16px; border-top:1px solid var(--border); display:flex; justify-content:flex-end; gap:8px; background:var(--bg-muted); border-radius:0 0 var(--radius-xl) var(--radius-xl) }

/* ─── TOAST ──────────────────────────────── */
.toast-container { position:fixed; bottom:20px; right:20px; z-index:9999; display:flex; flex-direction:column; gap:8px }
.toast {
  background: var(--brand-navy);
  color: #e2e8f0;
  padding: 10px 16px;
  border-radius: var(--radius-lg);
  font-size: .78rem; font-weight:500;
  border: 1px solid rgba(255,255,255,.08);
  border-left: 3px solid var(--primary);
  box-shadow: var(--shadow-lg);
  display: flex; align-items:center; gap:10px;
  max-width: 380px;
  animation: slideInToast .25s ease;
}
.toast.toast-success { border-left-color: var(--success) }
.toast.toast-error   { border-left-color: var(--danger) }
.toast.toast-warning { border-left-color: var(--warning) }
@keyframes slideInToast { from{transform:translateX(100%);opacity:0} to{transform:translateX(0);opacity:1} }

/* ─── UTILITY ────────────────────────────── */
.text-success{color:var(--success)}.text-danger{color:var(--danger)}.text-warning{color:var(--warning)}
.text-muted{color:var(--text-muted)}.text-right{text-align:right}
.mt-2{margin-top:8px}.mt-4{margin-top:16px}.mb-2{margin-bottom:8px}.mb-4{margin-bottom:16px}
.flex{display:flex}.gap-2{gap:8px}.gap-4{gap:16px}
.items-center{align-items:center}.justify-between{justify-content:space-between}.flex-wrap{flex-wrap:wrap}
small { color:var(--text-muted) }
code {
  background: rgba(13,27,46,.07);
  color: var(--primary);
  padding: 1px 6px;
  border-radius: 3px; font-size:.74rem;
  border: 1px solid var(--border);
  font-family:'Fira Code','Consolas',monospace;
}
.dark code { background: rgba(14,165,233,.1); color:var(--brand-accent) }

.toggle-switch { position:relative; display:inline-block; width:42px; height:23px; cursor:pointer }
.toggle-switch input { opacity:0; width:0; height:0 }
.toggle-slider { position:absolute; top:0;left:0;right:0;bottom:0; background:var(--border); border-radius:23px; transition:.25s }
.toggle-slider:before { content:''; position:absolute; height:17px; width:17px; left:3px; bottom:3px; background:#fff; border-radius:50%; transition:.25s }
.toggle-switch input:checked + .toggle-slider { background:var(--primary) }
.toggle-switch input:checked + .toggle-slider:before { transform:translateX(19px) }

.actions-cell { white-space:nowrap }
.actions-cell .btn { margin:0 2px }

.alert { padding:.875rem 1rem; border-radius:var(--radius); margin-bottom:1rem }
.alert-danger { background:var(--danger-light); color:var(--danger-text); border-left:3px solid var(--danger) }

/* ─── RESPONSIVE ─────────────────────────── */
@media(max-width:1024px) {
  .stats-grid { grid-template-columns:repeat(auto-fill,minmax(145px,1fr)) }
  .result-grid { grid-template-columns:repeat(auto-fill,minmax(250px,1fr)) }
}

/* ── Tablet (≤768px) ─────────────────────── */
@media(max-width:768px) {
  /* Sidebar: drawer hidden by default */
  .sidebar {
    transform: translateX(-100%);
    width: 264px !important;
    box-shadow: var(--shadow-lg);
    z-index: 200;
  }
  .sidebar.open { transform: translateX(0) }

  /* When collapsed class on mobile, still show full sidebar */
  .sidebar.collapsed { width: 264px !important }
  .sidebar.collapsed .nav-label,
  .sidebar.collapsed .brand-text,
  .sidebar.collapsed .user-details,
  .sidebar.collapsed .logout-btn .nav-label { display: inline !important }
  .sidebar.collapsed .nav-item {
    justify-content: flex-start !important;
    padding: 9px 12px !important;
    border-left: none !important;
    border-bottom: none !important;
  }
  .sidebar.collapsed .nav-item.active {
    border-left: 2px solid var(--brand-accent) !important;
    padding-left: 10px !important;
  }
  .sidebar.collapsed .nav-section span { display: inline !important }
  .sidebar.collapsed .nav-section { text-align: left !important }
  .sidebar.collapsed .nav-section::after { display: none }
  .sidebar.collapsed .nav-icon { width: 16px !important; height: 16px !important }
  .sidebar.collapsed .nav-item::after { display: none }

  /* Hide desktop collapse btn, show hamburger */
  .sidebar-collapse-btn { display: none }
  .menu-toggle { display: flex }

  /* Main takes full width */
  .main { margin-left: 0 !important }

  /* Topbar */
  .topbar { padding: 0 12px; gap: 8px }
  .topbar h1 { font-size: .82rem }
  .topbar-actions .sync-status { display: none }

  /* Content */
  .content { padding: 10px }

  /* Stats */
  .stats-grid { grid-template-columns: repeat(2,1fr); gap: 8px }
  .stat-card { padding: 10px 12px }
  .stat-value { font-size: 1.2rem }
  .stat-label { font-size: .62rem }

  /* Cards */
  .card-header { padding: 9px 12px; flex-wrap: wrap; gap: 6px }
  .card-header h3 { font-size: .76rem }
  .card-body { padding: 12px }

  /* Forms */
  .form-row,
  .form-row-3 { grid-template-columns: 1fr }

  /* Toolbar */
  .table-toolbar { flex-direction: column; align-items: stretch; gap: 8px }
  .search-input { width: 100% }
  .table-toolbar .btn { width: 100%; justify-content: center }

  /* Tables — horizontal scroll, compact */
  .table-wrap,
  .table-responsive { overflow-x: auto; -webkit-overflow-scrolling: touch }
  table { font-size: .7rem; min-width: 540px }
  thead th { padding: 6px 8px; font-size: .6rem }
  tbody td { padding: 6px 8px; max-width: 130px }

  /* Grids */
  .result-grid { grid-template-columns: 1fr }

  /* Modal: full-screen on mobile */
  .modal {
    width: 98%;
    max-width: 100%;
    max-height: 95vh;
    border-radius: var(--radius-lg);
  }

  /* Toast */
  .toast-container { bottom: 12px; right: 8px; left: 8px }
  .toast { max-width: 100%; font-size: .75rem }

  /* Buttons in actions cells */
  .actions-cell .btn { padding: 3px 7px; font-size: .68rem }
}

/* ── Mobile (≤480px) ─────────────────────── */
@media(max-width:480px) {
  .stats-grid { grid-template-columns: 1fr }
  .stat-card { padding: 9px 10px }
  .stat-value { font-size: 1.1rem }

  .content { padding: 8px }

  .topbar { padding: 0 10px }
  .topbar h1 { font-size: .78rem }

  /* Token display: allow break */
  .token-display { font-size: .68rem; word-break: break-all }

  /* JSON block */
  .json-block { font-size: .65rem; padding: 10px }

  /* Pagination */
  .pagination { flex-direction: column; align-items: flex-start; gap: 6px }
  .pagination .btn { width: 100%; justify-content: center }

  /* Result cards */
  .result-grid { grid-template-columns: 1fr }
  .result-card { padding: 10px }

  /* Card header action buttons stacked */
  .card-header { flex-direction: column; align-items: flex-start }
  .card-header .btn { width: 100%; justify-content: center }

  /* Form labels */
  .form-group label { font-size: .68rem }
  .form-group input,
  .form-group select,
  .form-group textarea { font-size: .8rem; padding: 7px 9px }

  /* Sections */
  .section-title { font-size: .58rem }

  /* Integration cards */
  .integration-header { flex-wrap: wrap; gap: 6px }
  .integration-header .btn { width: 100%; justify-content: center }

  /* Hide less critical topbar items */
  .topbar-actions .theme-toggle { display: flex }
}

/* ── Landscape phone (≤667px, landscape) ─── */
@media(max-height:500px) and (orientation:landscape) {
  .sidebar { padding-bottom: 8px }
  .sidebar-nav { overflow-y: auto }
  .nav-item { padding: 5px 12px; margin: 0 6px }
  .content { padding: 8px }
}

/* ═══════════════════════════════════════════
   Safe area — iOS PWA (viewport-fit=cover)
   env(safe-area-inset-*) com fallback 0px:
   funciona em todos os browsers sem @supports
   ═══════════════════════════════════════════ */

/* TOPBAR — empurra abaixo do notch/status bar */
.topbar {
  padding-top:   env(safe-area-inset-top, 0px);
  height:        calc(var(--topbar-h) + env(safe-area-inset-top, 0px));
  padding-left:  max(20px, env(safe-area-inset-left, 0px));
  padding-right: max(20px, env(safe-area-inset-right, 0px));
  top: 0;
}

/* SIDEBAR — header empurrado abaixo do notch,
   footer empurrado acima do home indicator     */
.sidebar {
  padding-top: env(safe-area-inset-top, 0px);
}
.sidebar-header {
  /* O padding-top já veio do .sidebar, ajusta a altura do header */
  margin-top: 0;
}
.sidebar-footer {
  padding-bottom: max(12px, env(safe-area-inset-bottom, 0px));
}

/* SIDEBAR NAV — garante que o último item
   não fique atrás do footer                   */
.sidebar-nav {
  scroll-padding-bottom: env(safe-area-inset-bottom, 0px);
}

/* CONTENT — não some atrás do home indicator  */
.content {
  padding-bottom: max(20px, env(safe-area-inset-bottom, 0px));
}

/* TOAST — acima da barra home                 */
.toast-container {
  bottom: max(20px, env(safe-area-inset-bottom, 0px));
  right:  max(20px, env(safe-area-inset-right, 0px));
}

/* MOBILE — ajustes adicionais ≤768px          */
@media(max-width:768px) {
  .topbar {
    padding-left:  max(12px, env(safe-area-inset-left, 0px));
    padding-right: max(12px, env(safe-area-inset-right, 0px));
  }
  .sidebar-footer {
    padding-bottom: max(16px, env(safe-area-inset-bottom, 0px));
  }
  .toast-container {
    bottom: max(12px, env(safe-area-inset-bottom, 0px));
    right:  max(8px,  env(safe-area-inset-right, 0px));
    left:   max(8px,  env(safe-area-inset-left, 0px));
  }
}

/* ── Touch targets ≥44px on mobile ───────── */
@media(max-width:768px) {
  .nav-item { min-height: 44px }
  .btn { min-height: 38px }
  .btn-sm { min-height: 32px }
  .form-group input,
  .form-group select,
  .form-group textarea { min-height: 42px; font-size: 16px } /* 16px prevents iOS zoom */
  .search-input { min-height: 42px; font-size: 16px }
  .menu-toggle { min-height: 44px; min-width: 44px }
  .theme-toggle { min-height: 40px; min-width: 40px }
}