/* ============================================================
   BODHON — Admin Dashboard CSS
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --sidebar-w: 250px;
  --header-h:  60px;
  --clr-sidebar-bg:   #14032C;
  --clr-sidebar-text: rgba(255,255,255,.65);
  --clr-sidebar-act:  rgba(168,85,247,.25);
  --clr-sidebar-brd:  rgba(255,255,255,.08);
  --clr-bg:     #F4F0FA;
  --clr-card:   #FFFFFF;
  --clr-border: #E5D5F5;
  --clr-primary: #3B0F6E;
  --clr-primary-l: #6B21A8;
  --clr-orange: #EA580C;
  --clr-gold:   #D97706;
  --clr-text:   #1C0A35;
  --clr-muted:  #7C6B8A;
  --clr-success:#059669;
  --clr-error:  #DC2626;
  --clr-warning:#D97706;
  --clr-info:   #0369A1;
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Outfit', sans-serif;
  --shadow-sm: 0 1px 4px rgba(59,15,110,.07);
  --shadow-md: 0 4px 16px rgba(59,15,110,.1);
  --shadow-lg: 0 8px 32px rgba(59,15,110,.15);
  --radius-sm: 6px; --radius-md: 12px; --radius-lg: 18px;
}
body { font-family: var(--font-body); background: var(--clr-bg); color: var(--clr-text); min-height: 100vh; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; }
button { cursor: pointer; font-family: var(--font-body); }

/* === LAYOUT === */
.admin-wrapper { display: flex; min-height: 100vh; }

/* === SIDEBAR === */
.sidebar {
  width: var(--sidebar-w);
  background: var(--clr-sidebar-bg);
  position: fixed;
  top: 0; left: 0; bottom: 0;   /* top+bottom=0 = always exact viewport height regardless of zoom */
  z-index: 100;
  transition: transform .3s;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,.22) transparent;
}
.sidebar::-webkit-scrollbar { width: 5px; }
.sidebar::-webkit-scrollbar-track { background: transparent; }
.sidebar::-webkit-scrollbar-thumb { background: rgba(255,255,255,.25); border-radius: 3px; }
.sidebar::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,.42); }
.sidebar-logo {
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--clr-sidebar-brd);
  display: flex; align-items: center; gap: 10px;
}
.sidebar-logo-mark {
  width: 36px; height: 36px;
  background: linear-gradient(135deg,#EA580C,#D97706);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Hind Siliguri', sans-serif;
  font-size: 16px; font-weight: 700; color: #fff;
  flex-shrink: 0;
}
.sidebar-logo-text { font-size: 14px; font-weight: 700; color: #fff; line-height: 1.2; }
.sidebar-logo-sub  { font-size: 10px; opacity: .4; }

/* User info in sidebar */
.sidebar-user {
  padding: 16px 20px;
  border-bottom: 1px solid var(--clr-sidebar-brd);
  display: flex; align-items: center; gap: 10px;
}
.sidebar-user-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: linear-gradient(135deg,#EA580C,#D97706);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 14px; color: #fff; flex-shrink: 0;
}
.sidebar-user-name { font-size: 13px; font-weight: 700; color: #fff; }
.sidebar-user-role { font-size: 10px; opacity: .4; text-transform: uppercase; letter-spacing: .5px; }

/* Nav groups */
.sidebar-nav { padding: 12px 0 24px; }
.nav-group-label {
  font-size: 9px; font-weight: 700;
  letter-spacing: 1.8px; text-transform: uppercase;
  color: rgba(255,255,255,.25);
  padding: 12px 20px 5px;
}
.sidebar-link {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 20px;
  color: var(--clr-sidebar-text);
  font-size: 13px; font-weight: 500;
  border-left: 3px solid transparent;
  transition: all .2s;
  position: relative;
}
.sidebar-link:hover { background: rgba(255,255,255,.06); color: #fff; }
.sidebar-link.active {
  background: var(--clr-sidebar-act);
  color: #fff;
  border-left-color: #FDE68A;
}
.sidebar-link .icon { font-size: 16px; width: 18px; text-align: center; flex-shrink: 0; }
.sidebar-badge {
  margin-left: auto;
  background: #EA580C;
  color: #fff;
  font-size: 10px; font-weight: 700;
  padding: 2px 7px; border-radius: 10px;
}

/* === MAIN CONTENT === */
.admin-main {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex; flex-direction: column;
  min-height: 100vh;
}

/* Top header */
.admin-topbar {
  background: var(--clr-card);
  border-bottom: 1px solid var(--clr-border);
  height: var(--header-h);
  display: flex; align-items: center;
  padding: 0 28px;
  gap: 16px;
  position: sticky; top: 0; z-index: 50;
  box-shadow: var(--shadow-sm);
}
.topbar-title {
  font-family: var(--font-display);
  font-size: 1.2rem; font-weight: 700;
  color: var(--clr-primary); flex: 1;
}
.topbar-actions { display: flex; gap: 10px; align-items: center; }
.topbar-btn {
  padding: 8px 18px;
  border-radius: 8px;
  font-size: 13px; font-weight: 600;
  border: none;
  transition: all .2s;
}
.topbar-btn-primary {
  background: linear-gradient(135deg,var(--clr-primary),var(--clr-primary-l));
  color: #fff;
}
.topbar-btn-primary:hover { opacity: .88; }
.topbar-icon-btn {
  width: 36px; height: 36px;
  border-radius: 8px;
  background: none; border: 1px solid var(--clr-border);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; color: var(--clr-muted);
  position: relative;
}
.notif-dot {
  position: absolute; top: 6px; right: 6px;
  width: 7px; height: 7px;
  background: #EA580C; border-radius: 50%;
  border: 1.5px solid #fff;
}
.admin-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: linear-gradient(135deg,var(--clr-primary),var(--clr-primary-l));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 14px; color: #fff;
}

/* Content area */
.admin-content { padding: 28px; flex: 1; }

/* === CARDS === */
.card {
  background: var(--clr-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--clr-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.card-header {
  padding: 18px 22px;
  border-bottom: 1px solid var(--clr-border);
  display: flex; align-items: center; justify-content: space-between;
}
.card-title { font-size: 1rem; font-weight: 700; color: var(--clr-primary); }
.card-action { font-size: 12px; font-weight: 600; color: var(--clr-primary-l); cursor: pointer; }
.card-body { padding: 22px; }

/* Metric cards */
.metrics-row { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; margin-bottom: 24px; }
.metric-card {
  background: var(--clr-card);
  border-radius: var(--radius-lg);
  padding: 20px;
  border: 1px solid var(--clr-border);
  box-shadow: var(--shadow-sm);
}
.metric-icon {
  width: 42px; height: 42px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; margin-bottom: 14px;
}
.metric-val {
  font-family: var(--font-display);
  font-size: 2rem; font-weight: 700;
  color: var(--clr-primary); line-height: 1;
  margin-bottom: 4px;
}
.metric-lbl { font-size: 12px; color: var(--clr-muted); font-weight: 500; }
.metric-change { font-size: 11px; font-weight: 600; margin-top: 6px; }
.change-up { color: var(--clr-success); }
.change-dn { color: var(--clr-error); }

/* Grid layouts */
.grid-2-1 { display: grid; grid-template-columns: 2fr 1fr; gap: 20px; margin-bottom: 24px; }
.grid-2   { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 24px; }
.grid-3   { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; margin-bottom: 24px; }

/* === TABLE === */
.table-wrap { overflow-x: auto; }
table.data-table { width: 100%; border-collapse: collapse; font-size: 13px; }
table.data-table th {
  text-align: left; padding: 10px 14px;
  font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .5px;
  color: var(--clr-muted);
  border-bottom: 1px solid var(--clr-border);
  background: #FAF7FF;
}
table.data-table td { padding: 12px 14px; border-bottom: 1px solid #F9F5FF; vertical-align: middle; }
table.data-table tr:last-child td { border-bottom: none; }
table.data-table tr:hover td { background: #FAF7FF; }

/* === BADGES === */
.badge {
  display: inline-flex; align-items: center;
  padding: 3px 10px; border-radius: 20px;
  font-size: 11px; font-weight: 700;
}
.badge-active   { background: #ECFDF5; color: #065F46; }
.badge-pending  { background: #FEF3C7; color: #92400E; }
.badge-inactive { background: #F3F4F6; color: #4B5563; }
.badge-rejected { background: #FEF2F2; color: #991B1B; }
.badge-approved { background: #ECFDF5; color: #065F46; }
.badge-new      { background: #EFF6FF; color: #1E40AF; }
.badge-info     { background: #EFF6FF; color: #1E40AF; }

/* Avatar in table */
.t-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; color: #fff;
  flex-shrink: 0;
}

/* === FORMS === */
.form-group { margin-bottom: 18px; }
.form-label { display: block; font-size: 13px; font-weight: 600; color: var(--clr-text); margin-bottom: 6px; }
.form-label .req { color: var(--clr-error); }
.form-control {
  width: 100%; padding: 10px 14px;
  border: 1.5px solid var(--clr-border); border-radius: var(--radius-md);
  font-size: 14px; font-family: var(--font-body); color: var(--clr-text);
  background: #fff; transition: border-color .2s, box-shadow .2s; outline: none;
}
.form-control:focus { border-color: var(--clr-primary-l); box-shadow: 0 0 0 3px rgba(107,33,168,.1); }
.form-hint { font-size: 12px; color: var(--clr-muted); margin-top: 4px; }
.form-row  { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* === BUTTONS === */
.btn { display: inline-flex; align-items: center; gap: 6px; padding: 10px 22px; border-radius: 8px; font-size: 14px; font-weight: 600; border: none; cursor: pointer; transition: all .2s; font-family: var(--font-body); }
.btn-primary   { background: linear-gradient(135deg,var(--clr-primary),var(--clr-primary-l)); color: #fff; }
.btn-primary:hover { opacity: .9; transform: translateY(-1px); }
.btn-success   { background: var(--clr-success); color: #fff; }
.btn-success:hover { opacity: .9; }
.btn-danger    { background: var(--clr-error); color: #fff; }
.btn-danger:hover  { opacity: .9; }
.btn-secondary { background: #F3E8FF; color: var(--clr-primary); }
.btn-secondary:hover { background: #E9D5FF; }
.btn-outline   { background: transparent; border: 1.5px solid var(--clr-border); color: var(--clr-muted); }
.btn-outline:hover { border-color: var(--clr-primary-l); color: var(--clr-primary); }
.btn-sm        { padding: 6px 14px; font-size: 12px; border-radius: 6px; }
.btn-lg        { padding: 13px 28px; font-size: 15px; }
.btn-block     { width: 100%; justify-content: center; }
.btn-icon      { width: 34px; height: 34px; padding: 0; justify-content: center; border-radius: 8px; }

/* === ALERTS === */
.alert { padding: 12px 16px; border-radius: var(--radius-md); font-size: 13px; margin-bottom: 18px; border-left: 4px solid; }
.alert-success { background: #ECFDF5; color: #065F46; border-color: var(--clr-success); }
.alert-error   { background: #FEF2F2; color: #991B1B; border-color: var(--clr-error); }
.alert-warning { background: #FFFBEB; color: #92400E; border-color: var(--clr-warning); }
.alert-info    { background: #EFF6FF; color: #1E40AF; border-color: var(--clr-info); }

/* Bar chart */
.bar-chart { display: flex; gap: 8px; align-items: flex-end; height: 90px; padding-bottom: 4px; }
.bar-col   { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 5px; }
.bar-rect  { width: 100%; border-radius: 6px 6px 0 0; min-width: 18px; transition: height .5s; }
.bar-label { font-size: 9px; color: var(--clr-muted); font-weight: 600; }

/* Attendance bar */
.att-bar-wrap  { flex: 1; height: 6px; background: #F3E8FF; border-radius: 3px; overflow: hidden; }
.att-bar-fill  { height: 100%; border-radius: 3px; background: linear-gradient(to right,#A855F7,#3B0F6E); }

/* Search bar */
.search-bar {
  display: flex; gap: 10px; align-items: center;
  margin-bottom: 20px; flex-wrap: wrap;
}
.search-input {
  flex: 1; min-width: 200px;
  padding: 9px 14px;
  border: 1.5px solid var(--clr-border); border-radius: 8px;
  font-size: 13px; font-family: var(--font-body);
  outline: none; transition: border .2s;
}
.search-input:focus { border-color: var(--clr-primary-l); }
select.filter-sel {
  padding: 9px 14px;
  border: 1.5px solid var(--clr-border); border-radius: 8px;
  font-size: 13px; font-family: var(--font-body);
  outline: none; background: #fff; cursor: pointer;
}

/* Schedule row */
.sched-row { display: flex; align-items: center; gap: 12px; padding: 11px 0; border-bottom: 1px solid #F9F5FF; }
.sched-row:last-child { border-bottom: none; }
.sched-time { min-width: 80px; font-size: 12px; font-weight: 700; color: var(--clr-primary); background: #F3E8FF; padding: 5px 10px; border-radius: 6px; text-align: center; }
.sched-info h4 { font-size: 13px; font-weight: 700; color: var(--clr-text); }
.sched-info p  { font-size: 11px; color: var(--clr-muted); margin-top: 1px; }
.online-badge  { background: linear-gradient(135deg,#0369A1,#0EA5E9); color: #fff; font-size: 10px; padding: 3px 9px; border-radius: 5px; font-weight: 700; margin-left: auto; white-space: nowrap; }
.join-btn { background: linear-gradient(135deg,var(--clr-success),#10B981); color: #fff; border: none; padding: 7px 16px; border-radius: 7px; font-size: 12px; font-weight: 700; cursor: pointer; margin-left: auto; white-space: nowrap; text-decoration: none; display: inline-flex; align-items: center; gap: 4px; }

/* Mobile sidebar toggle */
.sidebar-toggle {
  display: none;
  background: none; border: none;
  width: 36px; height: 36px;
  align-items: center; justify-content: center;
  border-radius: 8px; border: 1px solid var(--clr-border);
  font-size: 18px; color: var(--clr-muted);
}

@media(max-width:1024px){
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .admin-main { margin-left: 0; }
  .sidebar-toggle { display: flex; }
  .metrics-row { grid-template-columns: 1fr 1fr; }
  .grid-2-1, .grid-2, .grid-3 { grid-template-columns: 1fr; }
}
@media(max-width:480px){
  .metrics-row { grid-template-columns: 1fr; }
  .admin-content { padding: 16px; }
  .form-row { grid-template-columns: 1fr; }
}

/* ===  LOGO IMAGE (real logo) === */
.sidebar-logo-img {
  height: 44px; width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: .9;
  transition: opacity .2s;
}
.sidebar-logo:hover .sidebar-logo-img { opacity: 1; }
.sidebar-logo-text { font-size: 13px; font-weight: 700; color: rgba(255,255,255,.9); }
.sidebar-logo-sub  { font-size: 10px; color: rgba(255,255,255,.35); }

/* Admin Login Page layout */
.login-logo-img {
  height: 80px; width: auto;
  object-fit: contain;
  display: block; margin: 0 auto;
}

/* === SIDEBAR LOGO FIX — show colourful logo on white bg pill === */
.sidebar-logo-bg {
  width: 48px; height: 48px;
  background: #fff;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  padding: 3px;
  box-shadow: 0 2px 8px rgba(0,0,0,.25);
}
.sidebar-logo-img {
  width: 42px; height: 42px;
  object-fit: contain;
  filter: none !important;   /* override any invert filter */
  opacity: 1 !important;
}