/* ================================================================
   GURU PINTAR — Redesign v4: App Shell (Sidebar/Header) & Dashboard
   Lapisan tambahan di atas main.css/components.css/microinteractions.css.
   Semua warna WAJIB pakai CSS var tema (--primary, --bg-card, dst) supaya
   tetap benar di keenam skema tema (Ocean/Forest/Sunset/Purple/Dark/Glass).
   Menghormati prefers-reduced-motion di paling bawah file ini.
   ================================================================ */

/* ── 1. Sidebar: indikator aktif, hover sweep, logo bernapas ────── */
.sidebar-logo { position: relative; }
.sidebar-logo::after {
  content: '';
  position: absolute; left: 18px; top: 50%; width: 34px; height: 34px;
  transform: translateY(-50%);
  background: radial-gradient(circle, var(--sidebar-accent) 0%, transparent 70%);
  opacity: .35; filter: blur(6px);
  animation: logoBreathe 3.4s ease-in-out infinite;
  pointer-events: none;
  z-index: 0;
}
@keyframes logoBreathe { 0%,100%{opacity:.25;transform:translateY(-50%) scale(.9)} 50%{opacity:.5;transform:translateY(-50%) scale(1.15)} }

.sidebar-item { isolation: isolate; }
.sidebar-item.active {
  box-shadow: inset 3px 0 0 var(--sidebar-accent), 0 0 16px -4px var(--sidebar-accent);
}
.sidebar-item::after {
  content: '';
  position: absolute; inset: 0; z-index: -1; border-radius: inherit;
  background: linear-gradient(90deg, var(--sidebar-hover), transparent);
  opacity: 0; transform: translateX(-6px);
  transition: opacity .2s ease, transform .2s ease;
}
.sidebar-item:hover::after { opacity: 1; transform: translateX(0); }
.sidebar-item .nav-icon { transition: transform .25s var(--ease-smooth), color .2s ease; }
.sidebar-item:hover .nav-icon { transform: scale(1.15) rotate(-4deg); }
.sidebar-item.active .nav-icon { transform: scale(1.08); }
.sidebar-item.locked .badge-pro { animation: badgeGlow 2.4s ease-in-out infinite; }

.sidebar-user { transition: background .2s ease; border-radius: var(--radius-sm); }
.sidebar-user:hover { background: var(--sidebar-hover); cursor: pointer; }
.sidebar-user .avatar { transition: transform .25s var(--ease-smooth); }
.sidebar-user:hover .avatar { transform: scale(1.06); }

/* ── 2. Header: bayangan saat scroll, judul halaman animatif ─────── */
/* .app-header dasarnya sudah sticky+glass+shadow tipis dari main.css — di sini
   hanya MENAMBAH penekanan saat halaman discroll, tidak menimpa base style. */
.app-header.is-scrolled {
  box-shadow: 0 1px 0 var(--border-mid), var(--shadow-md);
}
.page-title-header {
  animation: titleSlideIn .32s var(--ease-smooth);
}
@keyframes titleSlideIn { from{opacity:0;transform:translateY(-6px)} to{opacity:1;transform:translateY(0)} }

.hamburger-btn { transition: transform .2s ease, background .2s ease, box-shadow .2s ease; }
.hamburger-btn:hover { transform: scale(1.05) rotate(-6deg); }
.hamburger-btn:active { transform: scale(.9); }

/* ── 3. Dashboard hero: aurora mesh + shimmer masuk ───────────────── */
.dash-hero { isolation: isolate; }
.dash-hero::before, .dash-hero::after { z-index: 0; }
.dash-hero .dash-hero-top, .dash-hero .dash-desc, .dash-hero .dash-dl-badge { position: relative; z-index: 1; }
.dash-hero {
  background-image: var(--grad-hero),
    radial-gradient(circle at 15% 15%, rgba(255,255,255,.08), transparent 40%),
    radial-gradient(circle at 85% 75%, rgba(255,255,255,.06), transparent 45%);
}
.dash-hero::before { content:''; }
.dash-hero .dash-hero-mesh {
  position: absolute; inset: 0; z-index: 0; overflow: hidden; border-radius: inherit;
  background-image: radial-gradient(rgba(255,255,255,.12) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: radial-gradient(ellipse at 30% 0%, black 0%, transparent 70%);
  opacity: .5;
  pointer-events: none;
}
.dash-hero::after { animation-duration: 5.5s; }
.dash-hero-shimmer {
  position: absolute; inset: 0; z-index: 1; pointer-events: none; border-radius: inherit;
  background: linear-gradient(115deg, transparent 20%, rgba(255,255,255,.16) 40%, transparent 60%);
  transform: translateX(-120%);
  animation: heroShimmerSweep 1.4s ease-out .15s 1;
}
@keyframes heroShimmerSweep { to { transform: translateX(120%); } }

.dash-avatar { transition: transform .3s var(--ease-smooth), box-shadow .3s ease; }
.dash-hero:hover .dash-avatar { transform: translateY(-2px) scale(1.03); box-shadow: 0 12px 28px rgba(0,0,0,.3); }
#dash-greeting { position: relative; }
.dash-dl-badge img { transition: transform .3s var(--ease-smooth); }
.dash-dl-badge:hover img { transform: rotate(-6deg) scale(1.08); }

/* ── 4. Counter cards: bar gradien atas, tilt ringan via JS, ikon melayang ── */
.counter-card { position: relative; }
.counter-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--grad-card); transform: scaleX(0); transform-origin: left;
  transition: transform .35s var(--ease-smooth); border-radius: var(--radius) var(--radius) 0 0;
}
.counter-card:hover::before { transform: scaleX(1); }
.counter-card { transform-style: preserve-3d; will-change: transform; }
.counter-ring-icon { animation: iconFloat 3.2s ease-in-out infinite; }
.counter-card:nth-child(2) .counter-ring-icon { animation-delay: .2s; }
.counter-card:nth-child(3) .counter-ring-icon { animation-delay: .4s; }
.counter-card:nth-child(4) .counter-ring-icon { animation-delay: .6s; }
@keyframes iconFloat { 0%,100%{transform:translate(-50%,-50%)} 50%{transform:translate(-50%,-58%)} }
.counter-ring-fill { filter: drop-shadow(0 0 4px currentColor); }

/* ── 5. Pilar Deep Learning: rotasi ikon & border gradien saat hover ── */
.pilar-card { position: relative; overflow: hidden; }
.pilar-card > div:first-child { transition: transform .3s var(--ease-smooth); display: inline-block; }
.pilar-card:hover > div:first-child { transform: scale(1.2) rotate(8deg); }
.pilar-card::after {
  content: ''; position: absolute; inset: 0; border-radius: inherit; padding: 1.5px;
  background: linear-gradient(135deg, currentColor, transparent 60%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  opacity: 0; transition: opacity .3s ease; pointer-events: none;
}
.pilar-card:hover::after { opacity: .5; }
.pilar-mindful { color: var(--primary); }
.pilar-meaningful { color: var(--success); }
.pilar-joyful { color: var(--warning); }

/* ── 6. Quick actions: lingkaran ikon gradien + hover terangkat ─── */
.quick-actions { display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 12px; }
.quick-action-btn {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
  padding: 16px 10px; border-radius: var(--radius); background: var(--bg-card);
  border: 1px solid var(--border); text-decoration: none; color: var(--text-primary);
  transition: transform .25s var(--ease-smooth), box-shadow .25s ease, border-color .25s ease;
}
.quick-action-btn:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}
.qa-icon {
  width: 42px; height: 42px; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 18px; color: white; background: var(--grad-card);
  transition: transform .3s var(--ease-smooth), box-shadow .3s ease;
}
.quick-action-btn:hover .qa-icon { transform: scale(1.12) rotate(-6deg); box-shadow: 0 6px 18px -4px var(--primary); }
.qa-label { font-size: 11.5px; font-weight: 600; text-align: center; line-height: 1.3; }

/* ── 7. Tips card: bohlam berdenyut ────────────────────────────── */
.tips-card { display: flex; gap: 12px; align-items: flex-start; }
.tips-card .ti-bulb {
  color: var(--warning); font-size: 20px;
  animation: bulbPulse 2.6s ease-in-out infinite;
}
@keyframes bulbPulse { 0%,100%{opacity:.7;transform:scale(1)} 50%{opacity:1;transform:scale(1.15)} }

/* ── 8. Pengumuman: kaca buram + ikon masuk ────────────────────── */
.pengumuman-card { backdrop-filter: blur(6px); animation: slideDown .35s var(--ease-smooth); }
.pengumuman-icon { animation: popIn .4s var(--ease-smooth) .1s backwards; }
.pengumuman-tutup { transition: transform .2s ease, opacity .2s ease; }
.pengumuman-tutup:hover { transform: rotate(90deg); }

/* ── 9. Entrance & stagger yang lebih hidup (override durasi lama) ── */
.stagger-children > * { animation: staggerRise .45s var(--ease-smooth) backwards; }
.stagger-children > *:nth-child(1) { animation-delay: .03s; }
.stagger-children > *:nth-child(2) { animation-delay: .08s; }
.stagger-children > *:nth-child(3) { animation-delay: .13s; }
.stagger-children > *:nth-child(4) { animation-delay: .18s; }
.stagger-children > *:nth-child(5) { animation-delay: .23s; }
.stagger-children > *:nth-child(6) { animation-delay: .28s; }
.stagger-children > *:nth-child(n+7) { animation-delay: .32s; }
@keyframes staggerRise { from { opacity: 0; transform: translateY(14px) scale(.97); } to { opacity: 1; transform: translateY(0) scale(1); } }

/* ── 11. Komponen global lintas halaman — otomatis berlaku di semua
   generator (Modul/Soal/Game/Konten) & halaman lain yang memakai .card,
   .btn, .form-input, .page-header, .pulse-ring, .wizard-step,
   .content-type-card karena kelas-kelas ini didefinisikan sekali di
   main.css/components.css dan dipakai berulang di seluruh aplikasi. ──── */

/* Kartu generik: garis aksen atas muncul saat hover, mengikuti pola counter-card */
.card { position: relative; }
.card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2.5px;
  background: var(--grad-card); transform: scaleX(0); transform-origin: left;
  transition: transform .35s var(--ease-smooth);
  border-radius: var(--radius) var(--radius) 0 0;
  pointer-events: none;
}
.card:hover::before { transform: scaleX(1); }
.card:hover { border-color: var(--border-mid); }

/* Tombol utama: sapuan kilau saat hover (memanfaatkan overflow:hidden yang
   sudah diset microinteractions.css pada .btn) */
.btn-primary, .btn-gradient { position: relative; }
.btn-primary::after, .btn-gradient::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,.35) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform .55s ease;
}
.btn-primary:hover::after, .btn-gradient:hover::after { transform: translateX(100%); }

/* Form: label ikut menyala saat field difokuskan */
.form-group:focus-within .form-label { color: var(--primary); transition: color .2s ease; }
.form-input:focus { box-shadow: 0 0 0 4px rgba(var(--primary-rgb,14,165,233),.14); }

/* Judul halaman: garis aksen tumbuh dari kiri saat halaman dimuat */
.page-header h1 { position: relative; display: inline-block; }
.page-header h1::after {
  content: ''; position: absolute; left: 0; bottom: -4px; height: 3px; width: 100%;
  background: var(--grad-card); border-radius: 2px;
  transform: scaleX(0); transform-origin: left;
  animation: pageAccentGrow .5s var(--ease-smooth) .1s forwards;
}
@keyframes pageAccentGrow { to { transform: scaleX(1); } }

/* Loader AI: halo "radar" berdenyut di belakang cincin spinner */
.ai-loader, .gg-loader { position: relative; }
.pulse-ring { z-index: 1; }
.ai-loader::before, .gg-loader .pulse-ring::before {
  content: ''; position: absolute; width: 56px; height: 56px; border-radius: 50%;
  border: 2px solid var(--primary); opacity: .5;
  animation: radarPing 1.8s ease-out infinite;
}

@keyframes radarPing { 0%{transform:scale(.7);opacity:.6} 100%{transform:scale(1.9);opacity:0} }

/* Wizard step aktif: glow lembut di angka langkah */
.wizard-step.active .step-number {
  box-shadow: 0 0 0 5px var(--primary-light), 0 0 14px -2px var(--primary);
  animation: stepPulse 1.8s ease-in-out infinite;
}
@keyframes stepPulse { 0%,100%{box-shadow:0 0 0 5px var(--primary-light),0 0 14px -2px var(--primary)} 50%{box-shadow:0 0 0 8px var(--primary-light),0 0 20px 0px var(--primary)} }

/* Kartu pilihan jenis konten: ikon melompat saat dipilih/hover */
.content-type-card .ct-icon { transition: transform .3s var(--ease-smooth); display: inline-block; }
.content-type-card:hover .ct-icon { transform: scale(1.15) rotate(-5deg); }
.content-type-card.selected .ct-icon { animation: popIn .35s var(--ease-smooth); }

/* Chip/badge generik yang dipakai lintas generator (mapel cepat, model AI, dsb) */
.chip-mapel-cepat, .model-chip { transition: transform .2s var(--ease-smooth), box-shadow .2s ease; }
.chip-mapel-cepat:hover, .model-chip:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }

/* ── 12. Sisa komponen bersama — menjangkau halaman yang belum kena
   lapisan di atas: Modal (dipakai di semua halaman), Asesmen (dim-card,
   cp-btn), E-Learning (lesson-card, video-card), Kartu Pelajar, tombol WA. ── */

/* Modal: masuk dengan pop halus, bukan langsung muncul statis */
.modal-box { animation: modalPopIn .28s var(--ease-smooth); }
@keyframes modalPopIn { from{opacity:0;transform:scale(.94) translateY(8px)} to{opacity:1;transform:scale(1) translateY(0)} }

/* Asesmen: kartu dimensi & tombol capaian (cp-btn) terasa lebih responsif ditekan */
.dim-card { position: relative; }
.dim-card::before {
  content:''; position:absolute; top:0; left:0; right:0; height:2.5px;
  background: var(--grad-card); transform: scaleX(0); transform-origin:left;
  transition: transform .35s var(--ease-smooth); border-radius: var(--radius) var(--radius) 0 0;
}
.dim-card:hover::before { transform: scaleX(1); }
.cp-btn:hover { transform: translateY(-2px); }
.cp-btn:active { transform: scale(.94); }

/* E-Learning: sampul video "berdenyut" mengundang klik, progress bar mengisi mulus */
.video-thumb .play-btn { animation: playBtnPulse 2.4s ease-in-out infinite; }
@keyframes playBtnPulse { 0%,100%{box-shadow:0 0 0 0 rgba(255,255,255,.25)} 50%{box-shadow:0 0 0 8px rgba(255,255,255,0)} }
.lesson-progress-fill { transition: width .6s var(--ease-smooth); }

/* Kartu Pelajar: kilau tipis melintas sekali saat kartu pertama tampil */
.kartu-pelajar { position: relative; overflow: hidden; animation: staggerRise .4s var(--ease-smooth); }
.kartu-pelajar::before {
  content:''; position:absolute; inset:0; z-index:2; pointer-events:none;
  background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,.22) 48%, transparent 66%);
  transform: translateX(-120%);
  animation: heroShimmerSweep 1.2s ease-out .2s 1;
}

/* Tombol WhatsApp: sedikit "berdetak" supaya lebih mengundang tanpa berlebihan */
.wa-btn { animation: waBeat 3.5s ease-in-out infinite; }
.wa-btn:hover { animation: none; }
@keyframes waBeat { 0%,92%,100%{transform:scale(1)} 95%{transform:scale(1.05)} }

/* ── 13. Aksesibilitas: hormati preferensi kurangi gerak ─────────── */
@media (prefers-reduced-motion: reduce) {
  .sidebar-logo::after, .counter-ring-icon, .ti-bulb, .badge-pro-pill,
  .dash-hero::before, .dash-hero::after, .dash-hero-shimmer,
  .stagger-children > *, .pengumuman-icon,
  .btn-primary::after, .btn-gradient::after, .page-header h1::after,
  .ai-loader::before, .gg-loader .pulse-ring::before,
  .wizard-step.active .step-number, .content-type-card.selected .ct-icon,
  .modal-box, .video-thumb .play-btn, .kartu-pelajar::before, .wa-btn {
    animation: none !important;
  }
  .card, .content-type-card .ct-icon, .chip-mapel-cepat, .model-chip,
  .dim-card, .cp-btn, .lesson-progress-fill {
    transition: none !important;
  }
  .counter-card, .quick-action-btn, .pilar-card, .dash-avatar, .qa-icon {
    transition: none !important;
  }
}