/* ═══════════════════════════════════════════════════════════
   STYLE.CSS — Sistema de Chamados de Manutenção
   ═══════════════════════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* Blues */
  --blue-950: #172554;
  --blue-900: #1e3a8a;
  --blue-800: #1e40af;
  --blue-700: #1d4ed8;
  --blue-600: #2563eb;
  --blue-500: #3b82f6;
  --blue-200: #bfdbfe;
  --blue-100: #dbeafe;
  --blue-50:  #eff6ff;
  /* Status */
  --green-700: #15803d;
  --green-600: #16a34a;
  --green-100: #dcfce7;
  --amber-700: #b45309;
  --amber-600: #d97706;
  --amber-100: #fef3c7;
  --red-700:   #b91c1c;
  --red-600:   #dc2626;
  --red-100:   #fee2e2;
  --purple-700:#6d28d9;
  --purple-600:#7c3aed;
  --purple-100:#ede9fe;
  /* Neutrals */
  --gray-900:  #111827;
  --gray-800:  #1f2937;
  --gray-700:  #374151;
  --gray-600:  #4b5563;
  --gray-500:  #6b7280;
  --gray-400:  #9ca3af;
  --gray-300:  #d1d5db;
  --gray-200:  #e5e7eb;
  --gray-100:  #f3f4f6;
  --gray-50:   #f9fafb;
  --white:     #ffffff;
  /* Misc */
  --radius-sm: 6px;
  --radius:    10px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.05);
  --shadow:    0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,.1);
  --shadow-lg: 0 10px 28px rgba(0,0,0,.14);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
  background: var(--gray-100);
  color: var(--gray-800);
  min-height: 100vh;
  font-size: 15px;
}

/* ── NAVIGATION ─────────────────────────────────────────── */
#navbar {
  background: linear-gradient(135deg, var(--blue-950) 0%, var(--blue-900) 100%);
  color: #fff;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 62px;
  box-shadow: 0 2px 12px rgba(0,0,0,.3);
  position: sticky; top: 0; z-index: 100;
}
.nav-brand {
  display: flex; align-items: center; gap: .6rem;
  cursor: pointer; text-decoration: none; color: inherit;
  flex-shrink: 0;
}
.nav-brand .brand-icon {
  width: 38px; height: 38px; border-radius: 10px;
  background: rgba(255,255,255,.15);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; flex-shrink: 0;
}
.nav-brand .brand-name { font-size: 1.05rem; font-weight: 700; line-height: 1.2; }
.nav-brand .brand-sub  { font-size: .72rem; opacity: .6; font-weight: 400; display: block; }
.nav-links { display: flex; align-items: center; gap: .2rem; }
.nav-btn {
  background: none; border: none; color: rgba(255,255,255,.75);
  padding: .42rem .9rem; border-radius: var(--radius-sm);
  cursor: pointer; font-size: .88rem; font-weight: 500;
  transition: all .15s; white-space: nowrap; font-family: inherit;
}
.nav-btn:hover  { background: rgba(255,255,255,.12); color: #fff; }
.nav-btn.active { background: rgba(255,255,255,.18); color: #fff; }
.nav-btn.accent { background: var(--blue-600); color: #fff; }
.nav-btn.accent:hover { background: var(--blue-700); }
.nav-divider { width: 1px; height: 24px; background: rgba(255,255,255,.2); margin: 0 .35rem; }
.nav-avatar {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--blue-600); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: .8rem; font-weight: 700; flex-shrink: 0;
}
.nav-user-info { display: flex; align-items: center; gap: .6rem; }
.nav-user-name { font-size: .85rem; font-weight: 600; }
.nav-role-badge {
  font-size: .68rem; font-weight: 700; padding: .15rem .5rem;
  border-radius: 999px; text-transform: uppercase; letter-spacing: .04em;
}
.nav-role-badge.admin    { background: var(--amber-600); color: #fff; }
.nav-role-badge.atendente { background: var(--blue-600); color: #fff; }

/* ── LAYOUT ─────────────────────────────────────────────── */
.container { max-width: 1160px; margin: 0 auto; padding: 1.5rem; }
.page { display: none; }
.page.active { display: block; }

/* ── PAGE HEADER ────────────────────────────────────────── */
.page-header { margin-bottom: 1.5rem; display: flex; align-items: flex-start; justify-content: space-between; flex-wrap: wrap; gap: .75rem; }
.page-header h2 { font-size: 1.45rem; font-weight: 700; color: var(--blue-900); display: flex; align-items: center; gap: .5rem; }
.page-header p  { color: var(--gray-500); font-size: .88rem; margin-top: .25rem; }
.page-header-actions { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; }

/* ── CARD ───────────────────────────────────────────────── */
.card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.5rem;
  min-width: 0;
  overflow: hidden;
  margin-bottom: 1rem;
}
.card-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 1.25rem; padding-bottom: 1rem;
  border-bottom: 1px solid var(--gray-200);
  flex-wrap: wrap; gap: .5rem;
}
.card-title { font-size: 1rem; font-weight: 700; color: var(--blue-800); display: flex; align-items: center; gap: .4rem; }

/* ── LOGIN PAGE ─────────────────────────────────────────── */
#page-login {
  min-height: calc(100vh - 62px);
  display: none;
  align-items: center; justify-content: center;
  background: linear-gradient(160deg, var(--blue-950) 0%, var(--blue-900) 50%, var(--blue-800) 100%);
  padding: 2rem 1rem;
}
#page-login.active { display: flex; }
.login-card {
  background: var(--white); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); padding: 2.5rem 2rem;
  width: 100%; max-width: 400px;
}
.login-header { text-align: center; margin-bottom: 2rem; }
.login-logo {
  width: 96px; height: 96px; border-radius: 22px;
  background: #000;
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem; margin: 0 auto 1rem;
  box-shadow: 0 8px 20px rgba(30,64,175,.35);
  overflow: hidden; flex-shrink: 0;
}
.login-logo img {
  width: 100%; height: 100%;
  object-fit: cover; display: block;
}
.login-header h1 { font-size: 1.3rem; font-weight: 800; color: var(--blue-900); }
.login-header p  { font-size: .85rem; color: var(--gray-500); margin-top: .3rem; }
.login-hint {
  margin-top: 1.5rem; padding: .85rem; border-radius: var(--radius-sm);
  background: var(--blue-50); border: 1px solid var(--blue-200);
  font-size: .78rem; color: var(--blue-800);
}
.login-hint strong { display: block; margin-bottom: .3rem; font-size: .8rem; }

/* ── HERO (home) ────────────────────────────────────────── */
.hero {
  background: linear-gradient(135deg, var(--blue-950) 0%, var(--blue-800) 60%, var(--blue-600) 100%);
  color: #fff; border-radius: var(--radius-lg); padding: 2.5rem 2rem;
  margin-bottom: 1.5rem; position: relative; overflow: hidden;
}
.hero::before {
  content: '🔧'; position: absolute; right: 2rem; top: 50%;
  transform: translateY(-50%) rotate(-15deg);
  font-size: 7rem; opacity: .07; pointer-events: none;
}
.hero h1 { font-size: 1.85rem; font-weight: 800; margin-bottom: .5rem; }
.hero p   { opacity: .8; font-size: 1rem; max-width: 520px; }

/* home grid */
.home-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.home-card {
  background: var(--white); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md); padding: 2rem 1.5rem; text-align: center;
  cursor: pointer; transition: transform .15s, box-shadow .15s, border-color .15s;
  border: 2px solid transparent;
}
.home-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: var(--blue-600); }
.home-card .card-icon { font-size: 3rem; margin-bottom: 1rem; }
.home-card h2 { font-size: 1.15rem; font-weight: 700; color: var(--blue-800); margin-bottom: .5rem; }
.home-card p  { color: var(--gray-500); font-size: .88rem; line-height: 1.6; }

/* ── STATS GRID ─────────────────────────────────────────── */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; margin-bottom: 1.25rem; }
.stat-card {
  background: var(--white); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 1.25rem 1rem;
  border-left: 4px solid var(--blue-600);
  display: flex; align-items: center; gap: 1rem;
}
.stat-card.green  { border-color: var(--green-600); }
.stat-card.amber  { border-color: var(--amber-600); }
.stat-card.red    { border-color: var(--red-600); }
.stat-card.purple { border-color: var(--purple-600); }
.stat-icon {
  width: 48px; height: 48px; border-radius: 12px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-size: 1.5rem;
  background: var(--blue-50);
}
.stat-card.green  .stat-icon { background: var(--green-100); }
.stat-card.amber  .stat-icon { background: var(--amber-100); }
.stat-card.red    .stat-icon { background: var(--red-100); }
.stat-card.purple .stat-icon { background: var(--purple-100); }
.stat-body { flex: 1; min-width: 0; }
.stat-num   { font-size: 1.85rem; font-weight: 800; color: var(--gray-800); line-height: 1; }
.stat-label { font-size: .75rem; color: var(--gray-500); font-weight: 600; text-transform: uppercase; letter-spacing: .05em; margin-top: .2rem; }

/* urgency summary bar */
.urgency-bar { display: grid; grid-template-columns: repeat(4,1fr); gap: .75rem; margin-bottom: 1rem; }
.urg-card {
  background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow);
  padding: .9rem 1rem; display: flex; align-items: center; justify-content: space-between;
  border-left: 3px solid transparent;
}
.urg-card.baixa   { border-color: var(--green-600); }
.urg-card.media   { border-color: var(--amber-600); }
.urg-card.alta    { border-color: var(--red-600); }
.urg-card.critica { border-color: var(--purple-600); }
.urg-card .urg-label { font-size: .75rem; font-weight: 700; color: var(--gray-500); text-transform: uppercase; }
.urg-card .urg-num   { font-size: 1.5rem; font-weight: 800; line-height: 1; }
.urg-card .urg-ico   { font-size: 1.6rem; }

/* ── BAR CHART (CSS) ────────────────────────────────────── */
.bar-chart { display: flex; flex-direction: column; gap: .5rem; }
.bar-row { display: flex; align-items: center; gap: .75rem; font-size: .82rem; }
.bar-label { width: 200px; flex-shrink: 0; color: var(--gray-700); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: flex; align-items: center; gap: .35rem; }
.bar-track { flex: 1; height: 10px; background: var(--gray-200); border-radius: 99px; overflow: hidden; }
.bar-fill  { height: 100%; border-radius: 99px; background: var(--blue-600); transition: width .5s ease; }
.bar-val   { width: 28px; text-align: right; font-weight: 700; color: var(--gray-700); }

/* ── FORM ───────────────────────────────────────────────── */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-full  { grid-column: 1 / -1; }
.field { display: flex; flex-direction: column; gap: .35rem; }
.field label { font-size: .82rem; font-weight: 700; color: var(--gray-700); }
.field label .req { color: var(--red-600); margin-left: 2px; }
.field input, .field select, .field textarea {
  border: 1.5px solid var(--gray-300); border-radius: var(--radius-sm);
  padding: .6rem .9rem; font-size: .92rem; color: var(--gray-800);
  background: var(--white); transition: border-color .15s, box-shadow .15s;
  font-family: inherit; width: 100%;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--blue-600);
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}
.field input.error, .field select.error, .field textarea.error { border-color: var(--red-600); }
.field .hint    { font-size: .75rem; color: var(--gray-500); }
.field .err-msg { font-size: .75rem; color: var(--red-600); display: none; }
.field.has-error .err-msg { display: block; }

/* section label inside forms */
.section-label {
  font-size: .72rem; font-weight: 800; text-transform: uppercase;
  letter-spacing: .08em; color: var(--gray-500); margin-bottom: .75rem;
  display: flex; align-items: center; gap: .4rem;
}
.section-label::after { content: ''; flex: 1; height: 1px; background: var(--gray-200); }

/* urgency selector */
.urgency-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: .6rem; }
.urg-option { display: none; }
.urg-label {
  display: flex; flex-direction: column; align-items: center; gap: .3rem;
  padding: .8rem .5rem; border: 2px solid var(--gray-300); border-radius: var(--radius-sm);
  cursor: pointer; transition: all .15s; text-align: center;
}
.urg-label .urg-icon { font-size: 1.5rem; }
.urg-label .urg-name { font-size: .8rem; font-weight: 700; }
.urg-label .urg-desc { font-size: .7rem; color: var(--gray-500); }
.urg-option:checked + .urg-label { border-width: 2px; }
#urg-baixa:checked   + .urg-label { border-color: var(--green-600);  background: var(--green-100);  color: var(--green-600);  }
#urg-media:checked   + .urg-label { border-color: var(--amber-600);  background: var(--amber-100);  color: var(--amber-600);  }
#urg-alta:checked    + .urg-label { border-color: var(--red-600);    background: var(--red-100);    color: var(--red-600);    }
#urg-critica:checked + .urg-label { border-color: var(--purple-600); background: var(--purple-100); color: var(--purple-600); }

/* photo upload */
.photo-drop {
  border: 2px dashed var(--gray-300); border-radius: var(--radius-sm);
  padding: 1.5rem; text-align: center; cursor: pointer;
  transition: all .15s; color: var(--gray-500); font-size: .9rem;
}
.photo-drop:hover { border-color: var(--blue-600); color: var(--blue-600); background: var(--blue-50); }
.photo-preview { display: flex; gap: .5rem; flex-wrap: wrap; margin-top: .75rem; }
.photo-thumb { position: relative; display: inline-block; }
.photo-thumb img { width: 80px; height: 80px; object-fit: cover; border-radius: var(--radius-sm); border: 2px solid var(--gray-300); cursor: pointer; }
.photo-thumb button {
  position: absolute; top: -6px; right: -6px;
  background: var(--red-600); color: #fff; border: 2px solid #fff;
  border-radius: 50%; width: 20px; height: 20px; cursor: pointer;
  font-size: .7rem; line-height: 1; display: flex; align-items: center; justify-content: center;
}

/* ── BUTTONS ────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .58rem 1.2rem; border-radius: var(--radius-sm);
  font-size: .88rem; font-weight: 600; cursor: pointer; border: none;
  transition: all .15s; text-decoration: none; font-family: inherit;
  white-space: nowrap; flex-shrink: 0;
}
.btn-primary { background: var(--blue-700); color: #fff; }
.btn-primary:hover { background: var(--blue-900); }
.btn-success { background: var(--green-600); color: #fff; }
.btn-success:hover { background: var(--green-700); }
.btn-danger  { background: var(--red-600);   color: #fff; }
.btn-danger:hover  { background: var(--red-700); }
.btn-warning { background: var(--amber-600); color: #fff; }
.btn-warning:hover { background: var(--amber-700); }
.btn-outline { background: transparent; border: 1.5px solid var(--gray-300); color: var(--gray-700); }
.btn-outline:hover { border-color: var(--blue-600); color: var(--blue-700); background: var(--blue-50); }
.btn-ghost   { background: transparent; border: none; color: var(--gray-600); }
.btn-ghost:hover { background: var(--gray-100); color: var(--gray-900); }
.btn-sm  { padding: .35rem .75rem; font-size: .8rem; }
.btn-lg  { padding: .8rem 1.75rem; font-size: .96rem; }
.btn-block { width: 100%; justify-content: center; }

/* ── BADGES ─────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: .25rem;
  padding: .22rem .65rem; border-radius: 999px;
  font-size: .72rem; font-weight: 700; white-space: nowrap;
}
.badge-baixa   { background: var(--green-100);  color: var(--green-700); }
.badge-media   { background: var(--amber-100);  color: var(--amber-700); }
.badge-alta    { background: var(--red-100);    color: var(--red-700);   }
.badge-critica { background: var(--purple-100); color: var(--purple-700); animation: pulse-badge 1.6s infinite; }
.badge-aberto     { background: #e0e7ff; color: #3730a3; }
.badge-andamento  { background: var(--blue-100); color: var(--blue-800); }
.badge-aguardando { background: var(--amber-100); color: var(--amber-700); }
.badge-concluido  { background: var(--green-100); color: var(--green-700); }
.badge-cancelado  { background: var(--gray-200); color: var(--gray-600); }
.badge-admin    { background: var(--amber-100); color: var(--amber-700); }
.badge-atendente { background: var(--blue-100); color: var(--blue-800); }

@keyframes pulse-badge { 0%,100%{opacity:1} 50%{opacity:.55} }

/* SLA indicator */
.sla-ok      { color: var(--green-600); font-size: .75rem; font-weight: 600; }
.sla-warning { color: var(--amber-600); font-size: .75rem; font-weight: 600; }
.sla-overdue { color: var(--red-600);   font-size: .75rem; font-weight: 600; }

/* ── TABLE ──────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; width: 100%; }
table { width: 100%; min-width: 0; border-collapse: collapse; font-size: .85rem; }
th {
  background: var(--gray-50); color: var(--gray-500);
  font-size: .72rem; font-weight: 800; text-transform: uppercase;
  letter-spacing: .06em; padding: .65rem 1rem;
  text-align: left; white-space: nowrap;
  border-bottom: 1px solid var(--gray-200);
}
td { padding: .7rem 1rem; border-bottom: 1px solid var(--gray-100); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
tbody tr:hover td { background: var(--blue-50); }
.td-id { font-weight: 700; color: var(--blue-700); font-size: .8rem; font-family: monospace; }
.td-muted { color: var(--gray-500); font-size: .8rem; }
.td-actions { display: flex; gap: .35rem; flex-wrap: wrap; }

/* ── FILTERS ────────────────────────────────────────────── */
.filters { display: flex; gap: .6rem; flex-wrap: wrap; align-items: center; margin-bottom: 1rem; }
.filter-input, .filter-select {
  border: 1.5px solid var(--gray-300); border-radius: var(--radius-sm);
  padding: .5rem .9rem; font-size: .85rem; color: var(--gray-800);
  background: var(--white); font-family: inherit;
}
.filter-input:focus, .filter-select:focus { outline: none; border-color: var(--blue-600); }
.filter-input { min-width: 230px; }

/* ── TICKET DETAIL ──────────────────────────────────────── */
.detail-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 1rem; }
.info-list { display: flex; flex-direction: column; }
.info-row {
  display: flex; gap: .75rem; padding: .6rem 0;
  border-bottom: 1px solid var(--gray-100); font-size: .88rem;
}
.info-row:last-child { border: none; }
.info-label { width: 140px; flex-shrink: 0; color: var(--gray-500); font-weight: 700; font-size: .78rem; text-transform: uppercase; letter-spacing: .03em; padding-top: .1rem; }
.info-value { flex: 1; word-break: break-word; }

/* timeline */
.timeline { display: flex; flex-direction: column; }
.tl-item { display: flex; gap: .75rem; padding-bottom: 1rem; position: relative; }
.tl-item:not(:last-child)::before {
  content: ''; position: absolute; left: 11px; top: 26px;
  width: 2px; bottom: 0; background: var(--gray-200);
}
.tl-dot {
  width: 24px; height: 24px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: .72rem; font-weight: 700; margin-top: 2px;
}
.tl-dot.blue   { background: var(--blue-100); color: var(--blue-800); }
.tl-dot.green  { background: var(--green-100); color: var(--green-700); }
.tl-dot.amber  { background: var(--amber-100); color: var(--amber-700); }
.tl-dot.gray   { background: var(--gray-200); color: var(--gray-600); }
.tl-dot.red    { background: var(--red-100); color: var(--red-700); }
.tl-text  { font-size: .86rem; line-height: 1.5; white-space: pre-wrap; }
.tl-time  { font-size: .74rem; color: var(--gray-500); margin-top: .15rem; }

/* ── CONFIRMATION ───────────────────────────────────────── */
.confirm-box {
  max-width: 520px; margin: 2rem auto; text-align: center;
  background: var(--white); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); padding: 3rem 2rem;
}
.confirm-icon { font-size: 4rem; margin-bottom: 1rem; }
.confirm-id   { font-size: 1.65rem; font-weight: 900; color: var(--blue-800); letter-spacing: .06em; margin: .5rem 0; font-family: monospace; }
.confirm-msg  { color: var(--gray-500); font-size: .93rem; line-height: 1.7; margin-bottom: 1.75rem; }

/* ── TRACK ──────────────────────────────────────────────── */
.track-box { max-width: 540px; margin: 0 auto; }
.track-search { display: flex; gap: .5rem; margin-bottom: 1rem; }
.track-search input { flex: 1; }

/* ── MODAL ──────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.5);
  display: flex; align-items: center; justify-content: center;
  z-index: 999; padding: 1rem;
  opacity: 0; pointer-events: none; transition: opacity .2s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: var(--white); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); width: 100%; max-width: 500px;
  max-height: 92vh; overflow-y: auto;
  transform: translateY(24px) scale(.97); transition: transform .2s;
}
.modal-overlay.open .modal { transform: translateY(0) scale(1); }
.modal-header {
  padding: 1.25rem 1.5rem; border-bottom: 1px solid var(--gray-200);
  display: flex; align-items: center; justify-content: space-between;
}
.modal-title  { font-weight: 700; font-size: 1rem; color: var(--blue-800); }
.modal-close  { background: none; border: none; cursor: pointer; font-size: 1.3rem; color: var(--gray-500); padding: .1rem .3rem; border-radius: 4px; }
.modal-close:hover { color: var(--red-600); background: var(--red-100); }
.modal-body   { padding: 1.25rem 1.5rem; }
.modal-footer { padding: 1rem 1.5rem; border-top: 1px solid var(--gray-200); display: flex; gap: .5rem; justify-content: flex-end; }

/* ── MISC ───────────────────────────────────────────────── */
.empty { text-align: center; padding: 3.5rem 1rem; color: var(--gray-500); }
.empty .empty-icon { font-size: 3.5rem; margin-bottom: .75rem; display: block; }
.empty p { font-size: .92rem; }

.alert {
  padding: .85rem 1rem; border-radius: var(--radius-sm); font-size: .88rem;
  margin-bottom: 1rem; display: flex; align-items: center; gap: .5rem;
}
.alert-success { background: var(--green-100); color: var(--green-700); border: 1px solid #86efac; }
.alert-error   { background: var(--red-100);   color: var(--red-700);   border: 1px solid #fca5a5; }
.alert-info    { background: var(--blue-100);  color: var(--blue-800);  border: 1px solid var(--blue-200); }
.alert-warning { background: var(--amber-100); color: var(--amber-700); border: 1px solid #fcd34d; }

.divider { border: none; border-top: 1px solid var(--gray-200); margin: 1.25rem 0; }
.gap-row { display: flex; gap: .75rem; justify-content: flex-end; flex-wrap: wrap; }

.note-row { display: flex; gap: .5rem; margin-top: .75rem; }
.note-row input { flex: 1; border: 1.5px solid var(--gray-300); border-radius: var(--radius-sm); padding: .5rem .85rem; font-size: .85rem; font-family: inherit; }
.note-row input:focus { outline: none; border-color: var(--blue-600); }

.photo-grid { display: flex; gap: .5rem; flex-wrap: wrap; }
.photo-grid img { width: 100px; height: 100px; object-fit: cover; border-radius: var(--radius-sm); cursor: pointer; border: 2px solid var(--gray-300); transition: border-color .15s; }
.photo-grid img:hover { border-color: var(--blue-600); }

/* user management table */
.user-avatar {
  width: 34px; height: 34px; border-radius: 50%; background: var(--blue-600); color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: .78rem; font-weight: 700; flex-shrink: 0;
}
.user-inactive { opacity: .45; }

/* tag list for "top problems" */
.tag-list { display: flex; flex-wrap: wrap; gap: .4rem; }
.tag {
  display: inline-flex; align-items: center; gap: .3rem;
  background: var(--blue-50); color: var(--blue-800);
  border: 1px solid var(--blue-200); border-radius: 999px;
  padding: .25rem .75rem; font-size: .78rem; font-weight: 600;
}

/* ── NAV LOGO ────────────────────────────────────────────── */
.brand-icon img {
  width: 100%; height: 100%;
  object-fit: cover;
  border-radius: 10px;
  display: block;
}

/* ── HAMBURGER ───────────────────────────────────────────── */
.hamburger {
  display: none;
  flex-direction: column; justify-content: center; align-items: center;
  gap: 5px; background: none; border: none; cursor: pointer;
  padding: .45rem; border-radius: var(--radius-sm);
  transition: background .15s; flex-shrink: 0;
}
.hamburger:hover { background: rgba(255,255,255,.15); }
.hamburger span {
  display: block; width: 22px; height: 2px;
  background: rgba(255,255,255,.9); border-radius: 2px;
  transition: transform .25s, opacity .2s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── MOBILE DROPDOWN MENU ────────────────────────────────── */
.mobile-menu {
  display: none;
  position: fixed; top: 62px; left: 0; right: 0;
  background: linear-gradient(180deg, var(--blue-900) 0%, var(--blue-950) 100%);
  box-shadow: 0 8px 24px rgba(0,0,0,.35);
  z-index: 98; padding: .75rem;
  flex-direction: column; gap: .25rem;
  border-top: 1px solid rgba(255,255,255,.1);
}
.mobile-menu.open { display: flex; }
.mobile-menu .nav-btn {
  text-align: left; padding: .75rem 1rem; font-size: .95rem;
  border-radius: var(--radius-sm); color: rgba(255,255,255,.85);
  justify-content: flex-start;
}
.mobile-menu .nav-btn:hover,
.mobile-menu .nav-btn.active { background: rgba(255,255,255,.12); color: #fff; }
.mobile-menu .nav-btn.accent { background: var(--blue-600); color: #fff; margin-top: .25rem; }
.mobile-menu-divider { height: 1px; background: rgba(255,255,255,.1); margin: .35rem 0; }
.mobile-user-row {
  display: flex; align-items: center; gap: .75rem;
  padding: .75rem 1rem; color: #fff;
}

/* ── RESPONSIVE ─────────────────────────────────────────── */
@media(max-width:900px) {
  .stats-grid  { grid-template-columns: 1fr 1fr; }
  .urgency-bar { grid-template-columns: 1fr 1fr; }
  .detail-grid { grid-template-columns: 1fr; }
}

@media(max-width:768px) {
  /* Hide desktop nav links, show hamburger */
  #navbar .nav-links { display: none !important; }
  .hamburger { display: flex; }

  /* Container padding */
  .container { padding: 1rem .85rem; }

  /* Prevent iOS input zoom (font-size must be >= 16px) */
  .field input, .field select, .field textarea,
  .filter-input, .filter-select,
  #login-username, #login-password,
  #track-input, .note-row input { font-size: 16px !important; }

  /* Config grid single column */
  #page-config > div[style*="grid"] { grid-template-columns: 1fr !important; }

  /* Filters stacked */
  .filters { flex-direction: column; align-items: stretch; }
  .filter-input, .filter-select { width: 100%; min-width: unset; }

  /* Page header */
  .page-header { flex-direction: column; align-items: flex-start; }
  .page-header h2 { font-size: 1.2rem; }

  /* Hero */
  .hero { padding: 1.75rem 1.25rem; }
  .hero h1 { font-size: 1.45rem; }

  /* Login card */
  .login-card { padding: 2rem 1.25rem; }

  /* Modal full-width on mobile */
  .modal-overlay { padding: 0; align-items: flex-end; }
  .modal {
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    max-height: 95vh;
  }

  /* Urgency grid 2 columns */
  .urgency-grid { grid-template-columns: 1fr 1fr; }

  /* Stats 2 columns */
  .stats-grid { grid-template-columns: 1fr 1fr; }

  /* Urgency bar 2 columns */
  .urgency-bar { grid-template-columns: 1fr 1fr; }

  /* Charts stacked */
  #dashboard-content > div[style*="grid"] { grid-template-columns: 1fr !important; }

  /* Detail info-label wider on mobile */
  .info-label { width: 110px; }
}

@media(max-width:640px) {
  .home-grid    { grid-template-columns: 1fr; }
  .form-grid    { grid-template-columns: 1fr; }

  /* Tables → card view on mobile */
  .table-wrap table  { display: block; }
  .table-wrap thead  { display: none; }
  .table-wrap tbody  { display: flex; flex-direction: column; gap: .75rem; }
  .table-wrap tr {
    display: flex; flex-direction: column;
    border: 1px solid var(--gray-200); border-radius: var(--radius);
    padding: .9rem 1rem; background: var(--white);
    box-shadow: var(--shadow-sm);
  }
  .table-wrap td {
    display: flex; justify-content: space-between; align-items: flex-start;
    padding: .3rem 0; border-bottom: 1px solid var(--gray-100);
    font-size: .85rem; gap: .5rem; min-height: 0;
  }
  .table-wrap td:last-child { border-bottom: none; padding-top: .5rem; }
  .table-wrap td::before {
    content: attr(data-label);
    font-weight: 700; font-size: .7rem; color: var(--gray-500);
    text-transform: uppercase; letter-spacing: .04em;
    flex-shrink: 0; width: 80px; padding-top: .1rem;
  }
  .table-wrap td.no-label::before { display: none; }
  .table-wrap td.td-id { font-size: .82rem; }

  /* Btn sizes on mobile */
  .btn-sm { padding: .42rem .85rem; font-size: .82rem; }
  .td-actions { gap: .4rem; justify-content: flex-end; }
}

@media(max-width:460px) {
  .stats-grid  { grid-template-columns: 1fr 1fr; }
  .urgency-bar { grid-template-columns: 1fr 1fr; }
  .stat-num    { font-size: 1.5rem; }
}

/* ── PRINT ──────────────────────────────────────────────── */
@media print {
  #navbar, #mobile-menu, .btn, .filters, .modal-overlay, .no-print,
  .page-header-actions, .note-row { display: none !important; }
  body { background: #fff; font-size: 12px; }
  .card { box-shadow: none !important; border: 1px solid #ddd; }
  .container { max-width: 100%; padding: 0; }
}