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

:root {
  --brand:       #2563EB;
  --brand-light: #EFF6FF;
  --brand-dark:  #1D4ED8;
  --accent:      #F59E0B;
  --success:     #10B981;
  --danger:      #EF4444;
  --warning:     #F59E0B;
  --bg:          #F8FAFC;
  --surface:     #FFFFFF;
  --border:      #E2E8F0;
  --text:        #1E293B;
  --text-muted:  #64748B;
  --sidebar-w:   260px;
  --topbar-h:    60px;
  --radius:      10px;
  --shadow:      0 1px 3px rgba(0,0,0,.08),0 1px 2px rgba(0,0,0,.06);
  --shadow-md:   0 4px 6px rgba(0,0,0,.07),0 2px 4px rgba(0,0,0,.06);
  --font:        'Inter',system-ui,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:15px;scroll-behavior:smooth}
body{font-family:var(--font);background-color:#e0c3fc;background-image:linear-gradient(120deg, #e0c3fc 0%, #8ec5fc 100%);background-attachment:fixed;color:var(--text);line-height:1.6;min-height:100vh}
a{color:var(--brand);text-decoration:none}
a:hover{color:var(--brand-dark)}
img{max-width:100%;display:block}
button,input,select,textarea{font-family:inherit;font-size:inherit}

/* ── LAYOUT ─────────────────────────────────────────────── */
.layout{display:flex;min-height:100vh}
.sidebar{width:var(--sidebar-w);background:rgba(255,255,255,0.3);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-right:1px solid rgba(255,255,255,0.5);
  position:fixed;top:0;left:0;height:100vh;overflow-y:auto;display:flex;
  flex-direction:column;z-index:100;transition:transform .3s}
.main-wrap{margin-left:var(--sidebar-w);flex:1;min-width:0;display:flex;flex-direction:column;min-height:100vh}
.topbar{height:var(--topbar-h);background:rgba(255,255,255,0.3);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-bottom:1px solid rgba(255,255,255,0.5);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 24px;position:sticky;top:0;z-index:90}
.page-content{padding:28px 28px;flex:1}

/* ── SIDEBAR ─────────────────────────────────────────────── */
.sidebar-logo{padding:20px 20px 16px;display:flex;align-items:center;gap:10px;
  border-bottom:1px solid var(--border)}
.sidebar-logo .logo-icon{width:38px;height:38px;background:var(--brand);border-radius:10px;
  display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:16px}
.sidebar-logo .logo-text{font-weight:700;font-size:15px;color:var(--text)}
.sidebar-logo .logo-sub{font-size:11px;color:var(--text-muted)}

.sidebar-nav{padding:12px 0;flex:1}
.nav-section{padding:8px 16px 4px;font-size:10px;font-weight:600;color:var(--text-muted);
  text-transform:uppercase;letter-spacing:.8px}
.nav-item{display:flex;align-items:center;gap:10px;padding:9px 20px;
  color:var(--text-muted);font-size:14px;font-weight:500;cursor:pointer;
  border-left:3px solid transparent;transition:all .15s;position:relative}
.nav-item:hover{background:var(--brand-light);color:var(--brand);border-left-color:var(--brand)}
.nav-item.active{background:var(--brand-light);color:var(--brand);border-left-color:var(--brand)}
.nav-item i{width:18px;text-align:center;font-size:15px}
.nav-badge{margin-left:auto;background:var(--danger);color:#fff;font-size:10px;
  font-weight:600;padding:1px 6px;border-radius:20px;min-width:18px;text-align:center}

.sidebar-user{padding:16px 20px;border-top:1px solid var(--border);
  display:flex;align-items:center;gap:10px}
.sidebar-user .avatar{width:36px;height:36px;border-radius:50%;background:var(--brand);
  color:#fff;display:flex;align-items:center;justify-content:center;
  font-weight:600;font-size:14px;flex-shrink:0}
.sidebar-user img.avatar{background:transparent;object-fit:cover;display:block}
.sidebar-user .user-info{flex:1;min-width:0}
.sidebar-user .user-name{font-size:13px;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sidebar-user .user-role{font-size:11px;color:var(--text-muted);text-transform:capitalize}
.sidebar-user .logout-btn{color:var(--text-muted);font-size:14px;padding:4px;border-radius:6px}
.sidebar-user .logout-btn:hover{color:var(--danger);background:#fef2f2}

/* ── TOPBAR ──────────────────────────────────────────────── */
.breadcrumb{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--text-muted)}
.breadcrumb span{color:var(--text);font-weight:500}
.topbar-right{display:flex;align-items:center;gap:12px}
.notif-btn{position:relative;width:36px;height:36px;border-radius:8px;border:1px solid var(--border);
  background:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;
  color:var(--text-muted);transition:all .15s}
.notif-btn:hover{background:var(--brand-light);color:var(--brand);border-color:var(--brand)}
.notif-badge{position:absolute;top:-4px;right:-4px;background:var(--danger);color:#fff;
  font-size:9px;font-weight:700;width:16px;height:16px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;border:2px solid #fff}
.user-menu{display:flex;align-items:center;gap:8px;cursor:pointer;padding:6px 10px;
  border-radius:8px;transition:background .15s}
.user-menu:hover{background:var(--bg)}
.user-menu .avatar{width:32px;height:32px;border-radius:50%;background:var(--brand);
  color:#fff;display:flex;align-items:center;justify-content:center;font-weight:600;font-size:13px}
.user-menu img.avatar{background:transparent;object-fit:cover;display:block}
.user-menu .uname{font-size:13px;font-weight:500;color:var(--text)}

/* ── CARDS ───────────────────────────────────────────────── */
.card{background:rgba(255,255,255,0.4);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid rgba(255,255,255,0.6);border-radius:var(--radius);
  box-shadow:0 8px 32px rgba(31, 38, 135, 0.05);transition:transform .2s ease, box-shadow .2s ease, background .2s ease}
.card:hover{transform:translateY(-2px);box-shadow:0 12px 40px rgba(31, 38, 135, 0.08);background:rgba(255,255,255,0.5)}
.card-body{padding:20px}
.card-header{padding:16px 20px;border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between}
.card-title{font-size:15px;font-weight:600;color:var(--text)}

.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px}
.stat-card{background:rgba(255,255,255,0.4);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid rgba(255,255,255,0.6);border-radius:var(--radius);
  padding:20px;display:flex;align-items:center;gap:14px;box-shadow:0 8px 32px rgba(31, 38, 135, 0.05);
  transition:transform .2s ease, box-shadow .2s ease, background .2s ease}
.stat-card:hover{transform:translateY(-2px);box-shadow:0 12px 40px rgba(31, 38, 135, 0.08);background:rgba(255,255,255,0.5)}
.stat-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;
  justify-content:center;font-size:20px;flex-shrink:0}
.stat-icon.blue{background:#EFF6FF;color:var(--brand)}
.stat-icon.green{background:#ECFDF5;color:var(--success)}
.stat-icon.amber{background:#FFFBEB;color:var(--accent)}
.stat-icon.red{background:#FEF2F2;color:var(--danger)}
.stat-icon.purple{background:#F5F3FF;color:#7C3AED}
.stat-val{font-size:26px;font-weight:700;color:var(--text);line-height:1}
.stat-label{font-size:12px;color:var(--text-muted);margin-top:3px}
.stat-trend{font-size:11px;margin-top:4px}
.stat-trend.up{color:var(--success)}
.stat-trend.down{color:var(--danger)}

/* ── TABLES ──────────────────────────────────────────────── */
.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--radius);border:1px solid rgba(255,255,255,0.5)}
table{width:100%;border-collapse:collapse;font-size:14px}
thead{background:rgba(255,255,255,0.3)}
th{padding:12px 16px;text-align:left;font-size:11px;font-weight:600;
  color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;
  border-bottom:1px solid var(--border);white-space:nowrap}
td{padding:12px 16px;border-bottom:1px solid rgba(255,255,255,0.4);color:var(--text);vertical-align:middle}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover{background:rgba(255,255,255,0.2)}

/* ── BUTTONS ─────────────────────────────────────────────── */
.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;
  border-radius:8px;font-size:13px;font-weight:500;cursor:pointer;
  border:1px solid transparent;transition:all .15s;white-space:nowrap;text-decoration:none}
.btn-primary{background:var(--brand);color:#fff;border-color:var(--brand)}
.btn-primary:hover{background:var(--brand-dark);color:#fff}
.btn-secondary{background:#fff;color:var(--text);border-color:var(--border)}
.btn-secondary:hover{background:var(--bg);border-color:var(--brand);color:var(--brand)}
.btn-success{background:var(--success);color:#fff}
.btn-success:hover{background:#059669;color:#fff}
.btn-danger{background:var(--danger);color:#fff}
.btn-danger:hover{background:#DC2626;color:#fff}
.btn-warning{background:var(--warning);color:#fff}
.btn-sm{padding:5px 12px;font-size:12px}
.btn-lg{padding:12px 24px;font-size:15px}
.btn-icon{width:32px;height:32px;padding:0;border-radius:8px;
  display:inline-flex;align-items:center;justify-content:center}

/* ── FORMS ───────────────────────────────────────────────── */
.form-group{margin-bottom:16px}
label{display:block;font-size:13px;font-weight:500;color:var(--text);margin-bottom:6px}
.form-control{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:8px;
  font-size:14px;color:var(--text);background:#fff;transition:border .15s;outline:none}
.form-control:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(37,99,235,.1)}
.form-control::placeholder{color:var(--text-muted)}
textarea.form-control{resize:vertical;min-height:90px}
select.form-control{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M6 8L0 0h12z' fill='%2394a3b8'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 12px center;padding-right:32px}
.form-hint{font-size:12px;color:var(--text-muted);margin-top:4px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-row-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
.required::after{content:'*';color:var(--danger);margin-left:3px}

/* ── BADGES ──────────────────────────────────────────────── */
.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;
  border-radius:20px;font-size:11px;font-weight:600}
.badge-blue{background:var(--brand-light);color:var(--brand)}
.badge-green{background:#ECFDF5;color:var(--success)}
.badge-red{background:#FEF2F2;color:var(--danger)}
.badge-amber{background:#FFFBEB;color:#B45309}
.badge-gray{background:#F1F5F9;color:var(--text-muted)}
.badge-purple{background:#F5F3FF;color:#6D28D9}

/* ── ALERTS / FLASH ──────────────────────────────────────── */
.alert{padding:12px 16px;border-radius:8px;font-size:14px;display:flex;
  align-items:flex-start;gap:10px;margin-bottom:16px}
.alert-success{background:#ECFDF5;border:1px solid #A7F3D0;color:#065F46}
.alert-error{background:#FEF2F2;border:1px solid #FECACA;color:#991B1B}
.alert-warning{background:#FFFBEB;border:1px solid #FDE68A;color:#92400E}
.alert-info{background:var(--brand-light);border:1px solid #BFDBFE;color:#1E40AF}

/* ── MODAL ───────────────────────────────────────────────── */
.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:200;
  display:flex;align-items:center;justify-content:center;opacity:0;
  pointer-events:none;transition:opacity .2s}
.modal-backdrop.active{opacity:1;pointer-events:all}
.modal{background:#fff;border-radius:12px;padding:28px;width:100%;max-width:480px;
  box-shadow:0 20px 60px rgba(0,0,0,.15);transform:translateY(16px);
  transition:transform .2s;max-height:90vh;overflow-y:auto}
.modal-backdrop.active .modal{transform:translateY(0)}
.modal-title{font-size:17px;font-weight:600;margin-bottom:16px;color:var(--text)}
.modal-footer{display:flex;gap:8px;justify-content:flex-end;margin-top:20px}

/* ── PROGRESS RINGS ──────────────────────────────────────── */
.progress-ring-wrap{display:flex;flex-direction:column;align-items:center;gap:6px}
.progress-ring{transform:rotate(-90deg)}
.ring-bg{fill:none;stroke:var(--border);stroke-width:5}
.ring-fg{fill:none;stroke:var(--brand);stroke-width:5;stroke-linecap:round;
  stroke-dasharray:100;stroke-dashoffset:100;transition:stroke-dashoffset 1s}
.ring-label{font-size:11px;color:var(--text-muted);font-weight:500}

/* ── PAGINATION ──────────────────────────────────────────── */
.pagination{display:flex;align-items:center;gap:4px;justify-content:center;margin-top:20px}
.page-link{min-width:32px;height:32px;border-radius:8px;display:flex;align-items:center;
  justify-content:center;font-size:13px;border:1px solid var(--border);
  color:var(--text-muted);cursor:pointer;transition:all .15s;padding:0 8px}
.page-link:hover{background:var(--brand-light);border-color:var(--brand);color:var(--brand)}
.page-link.active{background:var(--brand);border-color:var(--brand);color:#fff}
.page-link.disabled{opacity:.4;cursor:not-allowed;pointer-events:none}

/* ── DROPDOWN ────────────────────────────────────────────── */
.dropdown{position:relative}
.dropdown-menu{position:absolute;right:0;top:calc(100% + 6px);background:#fff;
  border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-md);
  min-width:200px;z-index:150;display:none}
.dropdown-menu.show{display:block}
.dropdown-item{display:flex;align-items:center;gap:8px;padding:9px 14px;
  font-size:13px;color:var(--text);cursor:pointer;transition:background .1s}
.dropdown-item:hover{background:var(--bg)}
.dropdown-divider{height:1px;background:var(--border);margin:4px 0}

/* ── SECTION HEADERS ─────────────────────────────────────── */
.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}
.page-title{font-size:20px;font-weight:700;color:var(--text)}
.page-subtitle{font-size:13px;color:var(--text-muted);margin-top:2px}
.section-title{font-size:15px;font-weight:600;color:var(--text);margin-bottom:14px}

/* ── FILTERS BAR ─────────────────────────────────────────── */
.filters{display:flex;gap:10px;margin-bottom:18px;flex-wrap:wrap}
.filters .form-control{width:auto}
.search-box{position:relative}
.search-box i{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--text-muted);font-size:14px}
.search-box input{padding-left:32px}

/* ── TABS ────────────────────────────────────────────────── */
.tabs{display:flex;border-bottom:1px solid var(--border);margin-bottom:20px;gap:0}
.tab-item{padding:10px 18px;font-size:13px;font-weight:500;color:var(--text-muted);
  border-bottom:2px solid transparent;cursor:pointer;transition:all .15s;margin-bottom:-1px}
.tab-item:hover{color:var(--brand)}
.tab-item.active{color:var(--brand);border-bottom-color:var(--brand)}

/* ── UTILITY ─────────────────────────────────────────────── */
.text-muted{color:var(--text-muted)}
.text-success{color:var(--success)}
.text-danger{color:var(--danger)}
.text-brand{color:var(--brand)}
.fw-600{font-weight:600}
.fw-700{font-weight:700}
.mt-8{margin-top:8px} .mt-16{margin-top:16px} .mt-24{margin-top:24px}
.mb-8{margin-bottom:8px} .mb-16{margin-bottom:16px} .mb-24{margin-bottom:24px}
.d-flex{display:flex} .align-center{align-items:center} .justify-between{justify-content:space-between}
.gap-8{gap:8px} .gap-12{gap:12px} .gap-16{gap:16px}
.text-sm{font-size:12px} .text-xs{font-size:11px}
.truncate{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.w-100{width:100%}

/* ── TOGGLE SWITCH ───────────────────────────────────────── */
.toggle{position:relative;display:inline-block;width:40px;height:22px}
.toggle input{opacity:0;width:0;height:0}
.toggle-slider{position:absolute;inset:0;background:#CBD5E1;border-radius:22px;cursor:pointer;transition:.3s}
.toggle-slider::before{content:'';position:absolute;width:16px;height:16px;
  left:3px;bottom:3px;background:#fff;border-radius:50%;transition:.3s}
.toggle input:checked + .toggle-slider{background:var(--brand)}
.toggle input:checked + .toggle-slider::before{transform:translateX(18px)}

/* ── SCROLLBAR ───────────────────────────────────────────── */
::-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:#94a3b8}

/* ── NOTIFICATIONS DROPDOWN ──────────────────────────────── */
.notif-dropdown{width:340px;max-height:420px;overflow-y:auto}
.notif-head{padding:12px 16px;border-bottom:1px solid var(--border);
  font-weight:600;font-size:13px;display:flex;justify-content:space-between;align-items:center}
.notif-item{padding:12px 16px;border-bottom:1px solid var(--border);
  cursor:pointer;transition:background .1s}
.notif-item:hover{background:var(--bg)}
.notif-item.unread{background:var(--brand-light)}
.notif-item-title{font-size:13px;font-weight:500;color:var(--text)}
.notif-item-body{font-size:12px;color:var(--text-muted);margin-top:2px}
.notif-item-time{font-size:11px;color:var(--text-muted);margin-top:4px}

/* ── SIDEBAR TOGGLE ────────────────────────────────────────── */
#sidebar-toggle { display: none; }

/* ── RESPONSIVE ──────────────────────────────────────────── */
@media(max-width:768px){
  #sidebar-toggle { display: inline-flex; }
  #sidebar-close { display: flex !important; }
  .sidebar{transform:translateX(-100%); z-index: 1000;}
  .sidebar.open{transform:translateX(0); box-shadow: 0 0 0 10000px rgba(0,0,0,0.5);}
  .sidebar .logo-text {
    color: #000000 !important;
  }
  .sidebar .logo-sub {
    color: #000000 !important;
  }
  .sidebar .nav-section {
    color: #000000 !important;
    font-weight: 700 !important;
  }
  .sidebar .nav-item {
    color: #000000 !important;
    font-weight: 600 !important;
  }
  .sidebar .nav-item i {
    color: #000000 !important;
  }
  .sidebar .nav-item:hover, .sidebar .nav-item.active {
    color: var(--brand) !important;
    background: rgba(37, 99, 235, 0.08) !important;
  }
  .sidebar .nav-item:hover i, .sidebar .nav-item.active i {
    color: var(--brand) !important;
  }
  .sidebar .sidebar-xp-header {
    color: #000000 !important;
  }
  .sidebar .sidebar-xp-header span {
    color: #000000 !important;
  }
  .sidebar .user-name {
    color: #000000 !important;
  }
  .sidebar .user-role {
    color: #000000 !important;
  }
  .sidebar .logout-btn {
    color: #000000 !important;
  }
  .sidebar .logout-btn:hover {
    color: var(--danger) !important;
    background: #fef2f2 !important;
  }
  .sidebar div[style*="color:var(--text-muted)"] {
    color: #000000 !important;
  }
  .main-wrap{margin-left:0}
  .form-row,.form-row-3{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:1fr 1fr}
  .page-content{padding:16px}
  .page-header { flex-direction: column; align-items: stretch; gap: 12px; }
  .page-header .d-flex { flex-direction: column; width: 100%; }
  .page-header .btn { width: 100%; justify-content: center; }
  .filters { flex-direction: column; width: 100%; align-items: stretch; }
  .filters .search-box { width: 100%; }
  .filters .form-control { width: 100% !important; }
  .filters .btn { width: 100%; justify-content: center; }
}

/* Language Switcher Styling */
.dropdown-item.active-lang {
    background: var(--brand-light);
    color: var(--brand);
    font-weight: 600;
}
.dropdown-item.active-lang::after {
    content: '✓';
    margin-left: auto;
    font-size: 10px;
}