/* ============================================================
   Rapor Digital — Modern Colorful UI v3
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
  --primary:       #6366f1;
  --primary-dark:  #4f46e5;
  --primary-light: #eef2ff;
  --secondary:     #64748b;
  --success:       #10b981;
  --success-light: #d1fae5;
  --danger:        #ef4444;
  --danger-light:  #fee2e2;
  --warning:       #f59e0b;
  --warning-light: #fef3c7;
  --info:          #06b6d4;
  --info-light:    #cffafe;
  --light:         #f8fafc;
  --dark:          #0f172a;
  --border:        #e2e8f0;
  --border-light:  #f1f5f9;
  --text-muted:    #94a3b8;
  --sidebar-w:     260px;
  --topbar-h:      64px;
  --radius-sm:     .375rem;
  --radius:        .75rem;
  --radius-lg:     1rem;
  --radius-xl:     1.25rem;
  --shadow-sm:     0 1px 2px rgba(0,0,0,.05);
  --shadow:        0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -2px rgba(0,0,0,.1);
  --shadow-md:     0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -4px rgba(0,0,0,.1);
  --shadow-lg:     0 20px 25px -5px rgba(0,0,0,.1),0 8px 10px -6px rgba(0,0,0,.1);
  --shadow-xl:     0 25px 50px -12px rgba(0,0,0,.25);
  --sidebar-bg:    #1e1b4b;
  --sidebar-hover: rgba(255,255,255,.08);
  --sidebar-active:rgba(99,102,241,.25);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  background:#f1f5f9;
  color:var(--dark);
  line-height:1.6;
  font-size:14px;
  -webkit-font-smoothing:antialiased;
}
a{text-decoration:none;color:inherit;}
button,input,select,textarea{font-family:inherit;}

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

/* ── Sidebar ──────────────────────────────────────────────── */
.sidebar{
  width:var(--sidebar-w);
  background:linear-gradient(180deg,#4c1d95 0%,#5b21b6 40%,#4c1d95 100%);
  display:flex;flex-direction:column;
  position:fixed;top:0;left:0;bottom:0;
  z-index:200;
  transition:transform .25s cubic-bezier(.4,0,.2,1);
  overflow:hidden;
}
.sidebar-logo{
  padding:1.25rem 1.25rem 1rem;
  display:flex;align-items:center;gap:.75rem;
  border-bottom:1px solid rgba(255,255,255,.06);
}
.sidebar-logo-icon{
  width:40px;height:40px;
  background:linear-gradient(135deg,#818cf8,#6366f1);
  border-radius:.75rem;
  display:flex;align-items:center;justify-content:center;
  font-size:1.1rem;flex-shrink:0;
  box-shadow:0 4px 15px rgba(99,102,241,.4);
}
.sidebar-logo-text h2{font-size:.9rem;font-weight:800;color:#fff;line-height:1.2;}
.sidebar-logo-text span{font-size:.7rem;color:rgba(255,255,255,.55);}
.sidebar-nav{flex:1;overflow-y:auto;padding:.75rem 0;scrollbar-width:none;}
.sidebar-nav::-webkit-scrollbar{display:none;}
.nav-section{
  padding:.75rem 1.25rem .3rem;
  font-size:.68rem;font-weight:800;
  text-transform:uppercase;letter-spacing:.12em;
  color:rgba(255,255,255,.5);
}
.nav-item{
  display:flex;align-items:center;gap:.625rem;
  padding:.6rem 1rem;
  color:rgba(255,255,255,.85);
  font-size:.875rem;font-weight:600;
  transition:all .15s;
  position:relative;
  margin:.1rem .75rem;
  border-radius:.5rem;
  cursor:pointer;
}
.nav-item:hover{background:rgba(255,255,255,.1);color:#fff;}
.nav-item.active{
  background:rgba(255,255,255,.2);
  color:#fff;font-weight:700;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.3);
}
.nav-item.active::before{
  content:'';position:absolute;left:-.75rem;top:20%;bottom:20%;
  width:3px;background:linear-gradient(180deg,#a5b4fc,#818cf8);
  border-radius:0 2px 2px 0;
}
.nav-icon{width:22px;height:22px;flex-shrink:0;opacity:.85;}
.nav-item.active .nav-icon,.nav-item:hover .nav-icon{opacity:1;}
.sidebar-footer{
  padding:.875rem 1.25rem;
  border-top:1px solid rgba(255,255,255,.06);
}
.user-info{display:flex;align-items:center;gap:.625rem;}
.user-avatar{
  width:36px;height:36px;border-radius:50%;
  background:linear-gradient(135deg,#818cf8,#6366f1);
  color:#fff;display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:.8rem;flex-shrink:0;
  box-shadow:0 2px 8px rgba(99,102,241,.4);
}
.user-details{flex:1;min-width:0;}
.user-name{font-size:.825rem;font-weight:700;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.user-role{font-size:.72rem;color:rgba(255,255,255,.5);}
.btn-logout-sidebar{
  background:none;border:none;cursor:pointer;
  color:rgba(255,255,255,.3);padding:.25rem;border-radius:.375rem;
  transition:all .15s;display:flex;align-items:center;
}
.btn-logout-sidebar:hover{color:#f87171;background:rgba(248,113,113,.1);}
.sidebar-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:199;}
.sidebar-overlay.show{display:block;}

/* ── Main Content ─────────────────────────────────────────── */
.main-content{margin-left:var(--sidebar-w);flex:1;display:flex;flex-direction:column;min-height:100vh;}

/* ── Topbar ───────────────────────────────────────────────── */
.topbar{
  height:var(--topbar-h);
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 1.5rem;
  position:sticky;top:0;z-index:100;
  box-shadow:0 1px 3px rgba(0,0,0,.05);
}
.topbar-left{display:flex;align-items:center;gap:.75rem;}
.hamburger{display:none;background:none;border:none;cursor:pointer;padding:.375rem;border-radius:var(--radius-sm);color:var(--secondary);}
.hamburger:hover{background:var(--light);}
.topbar-title h1{font-size:1rem;font-weight:700;color:var(--dark);}
.topbar-title p{font-size:.75rem;color:var(--text-muted);}
.topbar-actions{display:flex;align-items:center;gap:.625rem;}

/* ── Page Content ─────────────────────────────────────────── */
.page-content{padding:1.5rem;flex:1;}

/* ── Cards ────────────────────────────────────────────────── */
.card{
  background:#fff;
  border-radius:var(--radius-lg);
  border:1px solid var(--border);
  box-shadow:var(--shadow-sm);
  overflow:hidden;
}
.card-header{
  padding:1rem 1.25rem;
  border-bottom:1px solid var(--border-light);
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  background:#fff;
}
.card-title{font-size:.9rem;font-weight:700;color:var(--dark);}
.card-subtitle{font-size:.75rem;color:var(--text-muted);margin-top:.1rem;}
.card-body{padding:1.25rem;}

/* ── Stats Grid ───────────────────────────────────────────── */
.stats-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  gap:1rem;margin-bottom:1.5rem;
}
.stat-card{
  border-radius:var(--radius-lg);
  padding:1.25rem;
  display:flex;align-items:center;gap:1rem;
  position:relative;overflow:hidden;
  transition:transform .2s,box-shadow .2s;
  border:none;
}
.stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);}
.stat-card::before{
  content:'';position:absolute;top:-25px;right:-25px;
  width:130px;height:130px;border-radius:50%;
  background:rgba(255,255,255,.1);
  pointer-events:none;
}
.stat-card::after{
  content:'';position:absolute;bottom:-55px;right:-15px;
  width:160px;height:160px;border-radius:50%;
  background:rgba(255,255,255,.07);
  pointer-events:none;
}
/* Semua card pakai violet-indigo sesuai referensi, variasi tone */
.stat-card.indigo {background:linear-gradient(135deg,#7c3aed 0%,#6366f1 100%);box-shadow:0 8px 24px rgba(124,58,237,.35);}
.stat-card.emerald{background:linear-gradient(135deg,#6366f1 0%,#818cf8 100%);box-shadow:0 8px 24px rgba(99,102,241,.35);}
.stat-card.amber  {background:linear-gradient(135deg,#8b5cf6 0%,#a78bfa 100%);box-shadow:0 8px 24px rgba(139,92,246,.35);}
.stat-card.violet {background:linear-gradient(135deg,#4f46e5 0%,#7c3aed 100%);box-shadow:0 8px 24px rgba(79,70,229,.35);}
.stat-card.sky    {background:linear-gradient(135deg,#6366f1 0%,#4f46e5 100%);box-shadow:0 8px 24px rgba(99,102,241,.35);}
.stat-card.rose   {background:linear-gradient(135deg,#7c3aed 0%,#6366f1 100%);box-shadow:0 8px 24px rgba(124,58,237,.35);}
.stat-icon{
  width:54px;height:54px;border-radius:1rem;
  background:rgba(255,255,255,.18);
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;z-index:1;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.2);
}
.stat-icon svg{width:26px;height:26px;color:#fff;}
.stat-value{font-size:2.25rem;font-weight:900;line-height:1;color:#fff;z-index:1;letter-spacing:-.02em;}
.stat-label{font-size:.8rem;color:rgba(255,255,255,.9);margin-top:.3rem;z-index:1;font-weight:600;letter-spacing:.01em;}
.stat-info{z-index:1;}

/* ── Buttons ──────────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:.375rem;
  padding:.5rem 1rem;border-radius:var(--radius-sm);
  font-size:.825rem;font-weight:600;cursor:pointer;
  border:1px solid transparent;transition:all .15s;
  text-decoration:none;white-space:nowrap;line-height:1.4;
}
.btn:disabled{opacity:.55;cursor:not-allowed;}
.btn svg{width:14px;height:14px;flex-shrink:0;}
.btn-primary{background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;border-color:transparent;box-shadow:0 4px 12px rgba(99,102,241,.3);}
.btn-primary:hover:not(:disabled){background:linear-gradient(135deg,#4f46e5,#7c3aed);box-shadow:0 6px 20px rgba(99,102,241,.4);transform:translateY(-1px);}
.btn-success{background:linear-gradient(135deg,#10b981,#059669);color:#fff;border-color:transparent;box-shadow:0 4px 12px rgba(16,185,129,.3);}
.btn-success:hover:not(:disabled){background:linear-gradient(135deg,#059669,#047857);box-shadow:0 6px 20px rgba(16,185,129,.4);transform:translateY(-1px);}
.btn-danger{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff;border-color:transparent;box-shadow:0 4px 12px rgba(239,68,68,.3);}
.btn-danger:hover:not(:disabled){background:linear-gradient(135deg,#dc2626,#b91c1c);transform:translateY(-1px);}
.btn-warning{background:linear-gradient(135deg,#f59e0b,#d97706);color:#fff;border-color:transparent;}
.btn-info{background:linear-gradient(135deg,#06b6d4,#0284c7);color:#fff;border-color:transparent;}
.btn-outline{background:#fff;color:var(--dark);border-color:var(--border);}
.btn-outline:hover:not(:disabled){background:var(--light);border-color:#cbd5e1;}
.btn-ghost{background:transparent;color:var(--secondary);border-color:transparent;}
.btn-ghost:hover:not(:disabled){background:var(--light);color:var(--dark);}
.btn-sm{padding:.35rem .75rem;font-size:.775rem;}
.btn-lg{padding:.65rem 1.25rem;font-size:.9rem;}
.btn-icon{padding:.45rem;border-radius:var(--radius-sm);}
.btn-icon svg{width:16px;height:16px;}

/* ── Forms ────────────────────────────────────────────────── */
.form-group{margin-bottom:1rem;}
.form-label{display:block;font-size:.8rem;font-weight:600;margin-bottom:.35rem;color:#374151;}
.form-label .req{color:var(--danger);margin-left:.15rem;}
.form-control{
  width:100%;padding:.5rem .75rem;
  border:1.5px solid var(--border);border-radius:var(--radius-sm);
  font-size:.825rem;background:#fff;color:var(--dark);
  transition:border-color .15s,box-shadow .15s;outline:none;appearance:none;
}
.form-control:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(99,102,241,.12);}
.form-control:disabled{background:var(--light);color:var(--text-muted);cursor:not-allowed;}
.form-hint{font-size:.72rem;color:var(--text-muted);margin-top:.25rem;}
.form-error{font-size:.72rem;color:var(--danger);margin-top:.25rem;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem;}
.form-row-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:1rem;}
.input-group{position:relative;}
.input-group .input-icon{position:absolute;left:.75rem;top:50%;transform:translateY(-50%);color:var(--text-muted);pointer-events:none;}
.input-group .input-icon svg{width:15px;height:15px;}
.input-group .form-control{padding-left:2.25rem;}
.input-group .input-action{position:absolute;right:.625rem;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;color:var(--text-muted);padding:.2rem;border-radius:.25rem;}
.input-group .input-action:hover{color:var(--dark);}

/* ── Tables ───────────────────────────────────────────────── */
.table-wrapper{overflow-x:auto;}
table{width:100%;border-collapse:collapse;font-size:.825rem;}
thead th{
  background:linear-gradient(135deg,#f8fafc,#f1f5f9);
  padding:.75rem 1rem;text-align:left;
  font-weight:700;font-size:.72rem;
  text-transform:uppercase;letter-spacing:.05em;
  color:var(--secondary);border-bottom:2px solid var(--border);
  white-space:nowrap;
}
tbody td{padding:.75rem 1rem;border-bottom:1px solid var(--border-light);vertical-align:middle;}
tbody tr:last-child td{border-bottom:none;}
tbody tr:hover{background:linear-gradient(135deg,#fafbff,#f8f9ff);}
.td-actions{display:flex;gap:.375rem;align-items:center;}

/* ── Badges ───────────────────────────────────────────────── */
.badge{
  display:inline-flex;align-items:center;gap:.25rem;
  padding:.2rem .6rem;border-radius:999px;
  font-size:.7rem;font-weight:700;letter-spacing:.02em;
}
.badge-success{background:linear-gradient(135deg,#d1fae5,#a7f3d0);color:#065f46;}
.badge-primary{background:linear-gradient(135deg,#e0e7ff,#c7d2fe);color:#3730a3;}
.badge-warning{background:linear-gradient(135deg,#fef3c7,#fde68a);color:#92400e;}
.badge-danger{background:linear-gradient(135deg,#fee2e2,#fecaca);color:#991b1b;}
.badge-secondary{background:linear-gradient(135deg,#f1f5f9,#e2e8f0);color:#475569;}
.badge-info{background:linear-gradient(135deg,#cffafe,#a5f3fc);color:#0e7490;}
.badge-dot::before{content:'';width:6px;height:6px;border-radius:50%;background:currentColor;display:inline-block;}

/* ── Modal ────────────────────────────────────────────────── */
.modal-overlay{
  position:fixed;inset:0;
  background:rgba(15,23,42,.6);
  z-index:1000;display:flex;align-items:center;justify-content:center;
  padding:1rem;animation:fadeIn .2s ease;backdrop-filter:blur(4px);
}
.modal{
  background:#fff;border-radius:var(--radius-xl);
  width:100%;max-width:540px;max-height:92vh;overflow-y:auto;
  box-shadow:var(--shadow-xl);animation:slideUp .2s ease;
}
.modal-lg{max-width:760px;}
.modal-xl{max-width:980px;}
.modal-header{
  padding:1.125rem 1.5rem;border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;
  position:sticky;top:0;background:#fff;z-index:1;
}
.modal-title{font-size:.95rem;font-weight:700;}
.modal-close{background:none;border:none;cursor:pointer;color:var(--text-muted);padding:.375rem;border-radius:var(--radius-sm);display:flex;align-items:center;transition:all .15s;}
.modal-close:hover{background:var(--danger-light);color:var(--danger);}
.modal-close svg{width:18px;height:18px;}
.modal-body{padding:1.5rem;}
.modal-footer{padding:1rem 1.5rem;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:.625rem;background:#fafafa;border-radius:0 0 var(--radius-xl) var(--radius-xl);}

/* ── Filter Bar ───────────────────────────────────────────── */
.filter-bar{display:flex;align-items:center;gap:.625rem;flex-wrap:wrap;}
.search-box{position:relative;flex:1;min-width:200px;}
.search-box svg{position:absolute;left:.75rem;top:50%;transform:translateY(-50%);width:15px;height:15px;color:var(--text-muted);pointer-events:none;}
.search-box input{padding-left:2.25rem;}

/* ── Pagination ───────────────────────────────────────────── */
.pagination{display:flex;align-items:center;justify-content:space-between;padding:.75rem 1.25rem;border-top:1px solid var(--border-light);font-size:.775rem;color:var(--text-muted);}
.pagination-btns{display:flex;gap:.375rem;}
.pagination-btns button{padding:.35rem .7rem;border:1px solid var(--border);border-radius:var(--radius-sm);background:#fff;cursor:pointer;font-size:.775rem;font-weight:500;transition:all .15s;}
.pagination-btns button:hover:not(:disabled){background:var(--primary-light);border-color:var(--primary);color:var(--primary);}
.pagination-btns button:disabled{opacity:.4;cursor:not-allowed;}
.pagination-btns button.active{background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;border-color:transparent;box-shadow:0 2px 8px rgba(99,102,241,.3);}

/* ── Spinner ──────────────────────────────────────────────── */
.spinner{display:inline-block;width:14px;height:14px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite;}
.spinner-dark{border-color:rgba(99,102,241,.2);border-top-color:var(--primary);}
.spinner-lg{width:32px;height:32px;border-width:3px;}

/* ── Empty State ──────────────────────────────────────────── */
.empty-state{text-align:center;padding:3.5rem 1rem;color:var(--text-muted);}
.empty-state .empty-icon{font-size:3rem;margin-bottom:1rem;opacity:.4;}
.empty-state h3{font-size:.95rem;font-weight:600;margin-bottom:.4rem;color:var(--secondary);}
.empty-state p{font-size:.825rem;}

/* ── Nilai Input ──────────────────────────────────────────── */
.nilai-input{width:72px;padding:.35rem .5rem;border:1.5px solid var(--border);border-radius:var(--radius-sm);text-align:center;font-size:.825rem;font-weight:600;transition:border-color .15s,box-shadow .15s;outline:none;}
.nilai-input:focus{border-color:var(--primary);box-shadow:0 0 0 2px rgba(99,102,241,.12);}
.nilai-input.below-kkm{border-color:var(--danger);background:#fff5f5;color:var(--danger);}

/* ── Alerts ───────────────────────────────────────────────── */
.alert{padding:.75rem 1rem;border-radius:var(--radius-sm);font-size:.825rem;display:flex;align-items:flex-start;gap:.5rem;}
.alert svg{width:16px;height:16px;flex-shrink:0;margin-top:.1rem;}
.alert-danger{background:var(--danger-light);color:#991b1b;border:1px solid #fca5a5;}
.alert-success{background:var(--success-light);color:#065f46;border:1px solid #6ee7b7;}
.alert-warning{background:var(--warning-light);color:#92400e;border:1px solid #fcd34d;}
.alert-info{background:var(--info-light);color:#0e7490;border:1px solid #67e8f9;}

/* ── Rapor Print ──────────────────────────────────────────── */
.rapor-preview{background:#fff;max-width:794px;margin:0 auto;padding:2rem;font-size:11.5px;line-height:1.5;color:#000;}
.rapor-header{display:flex;align-items:center;gap:1rem;border-bottom:3px double #000;padding-bottom:.875rem;margin-bottom:.875rem;}
.rapor-header img{width:80px;height:80px;object-fit:contain;}
.rapor-school-info{flex:1;text-align:center;}
.rapor-school-info h2{font-size:15px;font-weight:800;text-transform:uppercase;}
.rapor-school-info p{font-size:10.5px;}
.rapor-title{text-align:center;margin:.875rem 0;font-size:13px;font-weight:700;text-transform:uppercase;text-decoration:underline;}
.rapor-identity table{width:100%;}
.rapor-identity td{padding:.12rem .4rem;font-size:11px;}
.rapor-identity td:first-child{width:145px;font-weight:600;}
.rapor-nilai-table{width:100%;border-collapse:collapse;margin:.875rem 0;}
.rapor-nilai-table th,.rapor-nilai-table td{border:1px solid #333;padding:.3rem .45rem;font-size:10.5px;}
.rapor-nilai-table th{background:#e8e8e8;font-weight:700;text-align:center;}
.rapor-nilai-table td.center{text-align:center;}
.rapor-nilai-table .below-kkm{color:#c00;font-weight:700;}
.rapor-footer{display:flex;justify-content:space-between;margin-top:1.5rem;}
.rapor-ttd{text-align:center;font-size:11px;}
.rapor-ttd .ttd-space{height:65px;}
.rapor-ttd .ttd-name{font-weight:700;text-decoration:underline;}

/* ── Login Page ───────────────────────────────────────────── */
.login-page{
  min-height:100vh;
  background:linear-gradient(135deg,#0f172a 0%,#1e1b4b 30%,#312e81 60%,#4c1d95 100%);
  display:flex;align-items:center;justify-content:center;padding:1rem;
  position:relative;overflow:hidden;
}
.login-page::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse at 20% 50%,rgba(99,102,241,.15) 0%,transparent 60%),
             radial-gradient(ellipse at 80% 20%,rgba(139,92,246,.15) 0%,transparent 60%);
}
.login-page::after{
  content:'';position:absolute;inset:0;
  background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.login-card{
  background:rgba(255,255,255,.1);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  border-radius:1.5rem;padding:2.5rem;
  width:100%;max-width:420px;
  box-shadow:0 25px 60px rgba(0,0,0,.3),inset 0 1px 0 rgba(255,255,255,.2),0 0 0 1px rgba(255,255,255,.1);
  position:relative;z-index:1;
}
.login-logo h1{font-size:1.5rem;font-weight:800;color:#fff;}
.login-logo p{color:rgba(255,255,255,.6);font-size:.825rem;margin-top:.25rem;}
.login-card .form-label{color:rgba(255,255,255,.85);font-weight:600;}
.login-card .form-control{
  background:rgba(255,255,255,.12);
  border:1.5px solid rgba(255,255,255,.2);
  color:#fff;
  backdrop-filter:blur(8px);
}
.login-card .form-control::placeholder{color:rgba(255,255,255,.4);}
.login-card .form-control:focus{
  border-color:rgba(255,255,255,.5);
  box-shadow:0 0 0 3px rgba(255,255,255,.1);
  background:rgba(255,255,255,.18);
}
.login-card .input-icon svg{color:rgba(255,255,255,.5);}
.login-card .input-action{color:rgba(255,255,255,.5);}
.login-card .input-action:hover{color:#fff;}
.login-card .alert-danger{background:rgba(239,68,68,.2);color:#fca5a5;border-color:rgba(239,68,68,.3);}
.login-card p[style*="text-align:center"]{color:rgba(255,255,255,.35)!important;}
.login-logo{text-align:center;margin-bottom:2rem;}
.login-logo-icon{
  width:64px;height:64px;
  background:linear-gradient(135deg,rgba(129,140,248,.8),rgba(99,102,241,.9));
  border-radius:1.25rem;display:flex;align-items:center;justify-content:center;
  margin:0 auto .875rem;
  box-shadow:0 8px 24px rgba(99,102,241,.5),inset 0 1px 0 rgba(255,255,255,.3);
  backdrop-filter:blur(8px);
  border:1px solid rgba(255,255,255,.2);
}
.login-logo-icon svg{width:30px;height:30px;color:#fff;}
.login-logo h1{font-size:1.5rem;font-weight:800;color:var(--dark);}
.login-logo p{color:var(--text-muted);font-size:.825rem;margin-top:.25rem;}

/* ── Divider ──────────────────────────────────────────────── */
.divider{height:1px;background:var(--border);margin:1rem 0;}

/* ── Animations ───────────────────────────────────────────── */
@keyframes fadeIn{from{opacity:0;}to{opacity:1;}}
@keyframes slideUp{from{transform:translateY(16px);opacity:0;}to{transform:translateY(0);opacity:1;}}
@keyframes slideIn{from{transform:translateX(16px);opacity:0;}to{transform:translateX(0);opacity:1;}}
@keyframes spin{to{transform:rotate(360deg);}}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.5;}}
.animate-pulse{animation:pulse 1.5s ease-in-out infinite;}

/* ── Responsive Grid Utilities (override-safe) ────────────── */
/* Dipakai di page modules sebagai pengganti inline style grid */
.grid-filter-5{display:grid;grid-template-columns:1fr 1fr 1fr 1fr auto;gap:1rem;align-items:end;}
.grid-filter-3{display:grid;grid-template-columns:1fr 1fr auto;gap:1rem;align-items:end;}
.grid-filter-2{display:grid;grid-template-columns:1fr 1fr;gap:1rem;align-items:end;}
.grid-2col    {display:grid;grid-template-columns:1fr 1fr;gap:1rem;}
.grid-2col-lg {display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;align-items:start;}
.grid-settings{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;}

/* ── Responsive ───────────────────────────────────────────── */
@media(max-width:768px){
  .sidebar{transform:translateX(-100%);}
  .sidebar.open{transform:translateX(0);}
  .main-content{margin-left:0;}
  .hamburger{display:flex;}
  .form-row,.form-row-3{grid-template-columns:1fr;}
  .stats-grid{grid-template-columns:1fr 1fr;}
  .page-content{padding:1rem;}

  /* Topbar wrap */
  .topbar{height:auto;min-height:var(--topbar-h);flex-wrap:wrap;gap:.5rem;padding:.75rem 1rem;}
  .topbar-actions{flex-wrap:wrap;gap:.375rem;}
  .topbar-actions .btn{font-size:.75rem;padding:.35rem .625rem;}

  /* Card header wrap */
  .card-header{flex-wrap:wrap;gap:.5rem;}

  /* Filter bar stack */
  .filter-bar{flex-direction:column;align-items:stretch;}
  .search-box{min-width:unset;width:100%;}
  .filter-bar select{width:100%!important;}

  /* Grid utilities → 1 kolom */
  .grid-filter-5,.grid-filter-3,.grid-filter-2,
  .grid-2col,.grid-2col-lg,.grid-settings{
    grid-template-columns:1fr!important;
  }

  /* Dashboard bottom grid */
  #grid-bottom{grid-template-columns:1fr!important;}

  /* Table scroll */
  .table-wrapper{overflow-x:auto;-webkit-overflow-scrolling:touch;}
  table{min-width:520px;}

  /* Tombol aksi tabel */
  .btn-icon{padding:.5rem;min-width:34px;min-height:34px;}
  .td-actions{gap:.5rem;}

  /* Modal bottom sheet */
  .modal-overlay{padding:.5rem;align-items:flex-end;}
  .modal,.modal-lg,.modal-xl{
    max-width:100%;
    border-radius:var(--radius-xl) var(--radius-xl) 0 0;
    max-height:92vh;
  }

  /* Pagination */
  .pagination{flex-direction:column;gap:.5rem;text-align:center;}

  /* Rapor preview */
  .rapor-preview{padding:1rem;font-size:10px;}
  #rapor-preview-container{overflow-x:auto;}

  /* TTD cards */
  #kelas-cards{grid-template-columns:1fr!important;}
}

@media(max-width:480px){
  .stats-grid{grid-template-columns:1fr;}
  .login-card{padding:1.75rem;}

  .stat-card{padding:1rem;}
  .stat-value{font-size:1.75rem;}
  .stat-icon{width:44px;height:44px;}
  .stat-icon svg{width:20px;height:20px;}

  .topbar-title h1{font-size:.875rem;}
  .topbar-title p{font-size:.7rem;}

  /* Tombol topbar: icon only */
  .topbar-actions .btn-label{display:none;}
  .topbar-actions .btn{padding:.4rem .5rem;}

  .modal-body{padding:1rem;}
  .modal-header{padding:.875rem 1rem;}
  .modal-footer{padding:.75rem 1rem;}

  table{font-size:.75rem;}
  thead th{padding:.5rem .625rem;font-size:.65rem;}
  tbody td{padding:.5rem .625rem;}

  .pagination{font-size:.7rem;}
  .pagination-btns button{padding:.3rem .5rem;font-size:.7rem;}
}

/* ── Touch-friendly tap targets ───────────────────────────── */
@media(hover:none) and (pointer:coarse){
  .btn{min-height:40px;}
  .btn-sm{min-height:36px;}
  .btn-icon{min-width:40px;min-height:40px;}
  .nav-item{padding:.75rem 1rem;min-height:44px;}
  .form-control{min-height:42px;font-size:16px;}
  select.form-control{font-size:16px;}
  .nilai-input{min-height:40px;font-size:16px;}
}

/* ── Anti-FOUC ────────────────────────────────────────────── */
.main-content{opacity:0;transition:opacity .15s ease;}
.main-content.ready{opacity:1;}