/* =====================
   Brand palette (from DAPITA logo)
   ===================== */
:root{
  --brand-teal: #117e77;   /* teal/green */
  --brand-deep: #0b3b3a;   /* deep teal */
  --brand-gold: #e3b34b;   /* gold */
  --brand-orange: #d96a2b; /* orange */
  --brand-cream: #f5e7c6;  /* warm light */

  /* Light theme (default) */
  --bg: radial-gradient(900px 600px at -10% -10%, rgba(245,231,198,0.75) 0%, transparent 60%),
        radial-gradient(900px 600px at 110% 0%, rgba(17,126,119,0.12) 0%, transparent 60%),
        linear-gradient(180deg, #ffffff, #f8fafc);
  --panel: linear-gradient(180deg, rgba(255,255,255,0.95), rgba(248,250,252,0.9));
  --glass: rgba(255,255,255,0.65);
  --glass-strong: rgba(255,255,255,0.86);
  --text: #0f172a; /* slate-900 */
  --muted: #64748b; /* slate-500 */
  --accent: var(--brand-teal);
  --ok: #16a34a;
  --warning: #f59e0b;
  --danger: #ef4444;
  --border: 1px solid rgba(2,6,23,0.08);
  --shadow: 0 10px 30px rgba(2,6,23,0.08), inset 0 1px 0 rgba(255,255,255,0.6);
  --radius: 18px;
}

/* Dark theme overrides */
[data-theme="dark"]{
  --bg: radial-gradient(1200px 800px at 20% -10%, rgba(17,126,119,0.35) 0%, transparent 60%),
        radial-gradient(1000px 800px at 120% 10%, rgba(227,179,75,0.15) 0%, transparent 60%),
        linear-gradient(180deg, #0b1217, #0b1217);
  --panel: linear-gradient(180deg, rgba(24,34,43,0.95), rgba(15,23,32,0.9));
  --glass: rgba(255,255,255,0.08);
  --glass-strong: rgba(255,255,255,0.14);
  --text: #e5e7eb;
  --muted: #9ca3af;
  --accent: var(--brand-teal);
  --border: 1px solid rgba(255,255,255,0.15);
  --shadow: 0 10px 30px rgba(0,0,0,0.4), inset 0 1px 1px rgba(255,255,255,0.06);
}

*{box-sizing:border-box}
body{
  margin:0; 
  font: 15px/1.55 ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Arial, "Apple Color Emoji","Segoe UI Emoji"; 
  color:var(--text); 
  background:#fff; 
  background-image: var(--bg); 
  min-height:100vh; 
  display:flex; 
  flex-direction:column;
}

.container{
  width: 100%;
  margin:0; 
  padding: 0; 
  flex:1; 
  display:flex; 
  flex-direction:column;
} 

/* ===================== Account Layout ===================== */
.account{
  display:grid; 
  grid-template-columns: 260px 1fr; 
  gap:0; 
  margin-top:0;
  width: 100%;
  min-height: calc(100vh - 60px);
}

.aside{
  background: var(--glass); 
  border-right: var(--border); 
  padding:20px; 
  height: calc(100vh - 60px);
  overflow-y: auto;
}

.aside-header{
  display:flex; 
  align-items:center; 
  gap:12px; 
  padding:16px; 
  border-radius:14px; 
  background: var(--glass-strong); 
  border: var(--border);
  margin-bottom: 20px;
}    

.avatar{
  width:48px; 
  height:48px; 
  border-radius:12px; 
  background: linear-gradient(135deg, rgba(17,126,119,.35), rgba(11,59,58,.35)); 
  display:grid; 
  place-items:center; 
  font-weight:800;
  color: var(--text);
  font-size: 16px;
}

.user-info{min-width:0}
.user-info .name{font-weight:800; color: var(--text); font-size: 16px;}
.user-info .mail{color: var(--muted); font-size:13px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap;}

.aside-nav{display:flex; flex-direction:column; gap:8px;}
.aside-nav button{
  display:flex; 
  align-items:center; 
  gap:12px; 
  width:100%; 
  text-align:left; 
  padding:14px 16px; 
  border-radius:12px; 
  border: var(--border); 
  background: var(--glass); 
  cursor:pointer; 
  box-shadow: var(--shadow);
  color: var(--text);
  font-size: 15px;
  transition: all 0.2s ease;
} 
.aside-nav button[aria-current="page"], .aside-nav button.active{
  background: var(--glass-strong); 
  font-weight:700;
  color: var(--accent);
}
.aside-nav button:hover{background: var(--glass-strong)}

.main{
  background: var(--panel); 
  padding: 24px;
  width: 100%;
  min-height: calc(100vh - 60px);
  overflow-y: auto;
}

.toolbar{
  display:flex; 
  align-items:center; 
  justify-content:space-between; 
  gap:10px; 
  flex-wrap:wrap; 
  margin-bottom:24px;
  padding-bottom: 16px;
  border-bottom: var(--border);
}
.crumbs{color: var(--muted); font-size: 14px;}
.account-menu-toggle{display:none}

/* Dashboard Welcome Card */
.welcome-card {
  background: var(--glass);
  border: var(--border);
  border-radius: var(--radius);
  padding: 32px;
  margin-bottom: 24px;
  box-shadow: var(--shadow);
}

.welcome-card h2 {
  color: var(--accent);
  margin: 0 0 16px 0;
  font-size: 28px;
  font-weight: 700;
}

.welcome-text {
  color: var(--text);
  font-size: 16px;
  margin-bottom: 32px;
  line-height: 1.6;
}

.user-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 16px;
}

.summary-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px;
  background: var(--glass-strong);
  border: var(--border);
  border-radius: 12px;
}

.summary-item .label {
  color: var(--muted);
  font-weight: 600;
  font-size: 14px;
}

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

/* Loading placeholder */
.loading-placeholder {
  background: var(--glass);
  border: var(--border);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  box-shadow: var(--shadow);
}

.loading-placeholder h3 {
  color: var(--accent);
  margin: 0 0 16px 0;
  font-size: 24px;
}

.loading-placeholder p {
  color: var(--muted);
  font-size: 16px;
}

@media (max-width: 980px){
  .account{grid-template-columns: 1fr;}
  .account-menu-toggle{display:inline-flex; align-items:center; gap:8px;}
  .aside{display:none; height: auto;}
  .main{min-height: auto;}
  
  .user-summary {
    grid-template-columns: 1fr;
  }
}

/* Mobile account drawer */
.aside.drawer{
  display:block; 
  position: fixed; 
  left:0; 
  right:0; 
  top:60px; 
  bottom:0; 
  z-index:70; 
  will-change: transform; 
  background: var(--glass); 
  border-right: var(--border); 
  padding:20px;
  height: calc(100vh - 60px);
  overflow-y: auto;
}
.backdrop{
  position: fixed; 
  inset:0; 
  background: rgba(2,6,23,0.28); 
  backdrop-filter: blur(2px); 
  display:none; 
  z-index:65;
}
.backdrop.show{display:block;}
@media (min-width: 981px){ 
  .backdrop{display:none !important;} 
  .aside.drawer{position:static; height: calc(100vh - 60px);} 
}

/* Support form styling */
.support-info {
  background: var(--glass-strong);
  border: var(--border);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 24px;
}

.support-info p {
  margin: 8px 0;
  color: var(--text);
}

.support-info a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

.support-info a:hover {
  text-decoration: underline;
}

/* Generic cards, blocks */
.grid{display:grid; gap:16px}
.grid.cols-2{grid-template-columns: 1fr 1fr}
.grid.cols-3{grid-template-columns: repeat(3, 1fr)}
@media (max-width: 980px){ 
  .grid.cols-2, .grid.cols-3{grid-template-columns: 1fr} 
}

.card{
  background: var(--glass); 
  border: var(--border); 
  border-radius: var(--radius); 
  padding: 24px;
  box-shadow: var(--shadow);
  width: 100%;
}
.card h3{margin:0 0 16px 0; font-size:20px; color: var(--text);}

.muted{color: var(--muted)}
.status-badge{
  display:inline-block; 
  padding:6px 12px; 
  border-radius:999px; 
  background: var(--glass); 
  border: var(--border); 
  font-size:13px;
  color: var(--text);
}
.status-badge.ok{
  color:#fff; 
  background: linear-gradient(135deg, rgba(22,163,74,.9), rgba(22,163,74,.75)); 
  border-color: transparent;
}

/* Forms */
.row{display:flex; gap:12px; flex-wrap:wrap}
.field{flex:1 1 280px; display:flex; flex-direction:column; gap:8px}
.field.full-width{grid-column: 1 / -1;}
.field label{font-weight:600; color: var(--text); font-size: 14px;}
.field input, .field select, .field textarea{
  padding:14px 16px; 
  background: var(--glass); 
  border: var(--border); 
  border-radius:12px; 
  color:var(--text); 
  outline:none; 
  box-shadow: var(--shadow);
  font-size: 15px;
} 
.field input:focus, .field select:focus, .field textarea:focus{
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(17,126,119,0.1);
}
textarea{min-height:120px; resize: vertical;}
.btn{
  padding:12px 20px; 
  border-radius:12px; 
  border: var(--border); 
  background: var(--glass); 
  cursor:pointer;
  color: var(--text);
  font-size: 15px;
  font-weight: 600;
  transition: all 0.2s ease;
}
.btn.primary{
  background: linear-gradient(135deg, rgba(17,126,119,.95), rgba(11,59,58,.95)); 
  color:#fff;
  border-color: transparent;
}
.btn.primary:hover{
  background: linear-gradient(135deg, rgba(17,126,119,1), rgba(11,59,58,1)); 
}
.btn.danger{
  background: linear-gradient(135deg, rgba(239,68,68,.95), rgba(185,28,28,.95)); 
  color:#fff;
  border-color: transparent;
}
.btn.danger:hover{
  background: linear-gradient(135deg, rgba(239,68,68,1), rgba(185,28,28,1)); 
}

/* Table */
.table{width:100%; border-collapse:collapse;}
.table th, .table td{
  padding:12px 10px; 
  border-bottom: 1px solid rgba(2,6,23,0.08);
  color: var(--text);
}
[data-theme="dark"] .table th, [data-theme="dark"] .table td{
  border-bottom: 1px solid rgba(255,255,255,0.1);
  color: var(--text);
}
.table th{
  text-align:left; 
  font-size:13px; 
  color: var(--muted); 
  font-weight:600
}

/* Switch */
.switch{position:relative; width:44px; height:26px}
.switch input{display:none}
.track{
  position:absolute; 
  inset:0; 
  background: var(--glass); 
  border: var(--border); 
  border-radius:999px; 
  box-shadow: var(--shadow)
}
.knob{
  position:absolute; 
  top:2px; 
  left:2px; 
  width:22px; 
  height:22px; 
  border-radius:999px; 
  background: #fff; 
  transition: transform .2s ease
}
input:checked + .track{
  background: linear-gradient(135deg, rgba(17,126,119,.95), rgba(11,59,58,.95)); 
  border-color: transparent
}
input:checked + .track + .knob{transform: translateX(18px)}

/* Toast */
.toast{position:fixed; right:16px; top:16px; display:none; z-index:100;}
.toast .msg{
  background: var(--glass); 
  border: var(--border); 
  border-radius:14px; 
  box-shadow: var(--shadow); 
  padding:12px 16px;
  color: var(--text);
}
.toast.show{display:block; animation: fade .25s ease}
@keyframes fade{from{opacity:0; transform:translateY(-6px)} to{opacity:1; transform:translateY(0)}}

/* Accessibility helpers */
.sr-only{
  position:absolute; 
  width:1px; 
  height:1px; 
  padding:0; 
  margin:-1px; 
  overflow:hidden; 
  clip:rect(0,0,0,0); 
  border:0
}