/* ============================================================
   Soal AI — Modern Minimalist Design System
   ============================================================ */

/* ─── Design Tokens ───────────────────────────────────────── */
:root {
  /* Base */
  --bg:        #FFFFFF;
  --surface:   #FFFFFF;
  --surface2:  #F8FAFC;
  --cream:     #F1F5F9;
  --border:    #E2E8F0;
  --border2:   #CBD5E1;

  /* Text */
  --ink:       #0F172A;
  --ink2:      #475569;
  --ink3:      #94A3B8;

  /* Accent — Emerald */
  --accent:    #16A34A;
  --accent-dk: #15803D;
  --accent-lt: #F0FDF4;
  --accent-md: #DCFCE7;

  /* Status */
  --mudah:     #16A34A;
  --sedang:    #D97706;
  --sulit:     #DC2626;
  --hots:      #7C3AED;
  --danger:    #EF4444;
  --warning:   #F59E0B;
  --success:   #22C55E;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(0,0,0,.05);
  --shadow:    0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md: 0 4px 8px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.04);
  --shadow-lg: 0 12px 24px rgba(0,0,0,.08), 0 4px 8px rgba(0,0,0,.04);
  --shadow-xl: 0 24px 48px rgba(0,0,0,.1), 0 8px 16px rgba(0,0,0,.06);

  /* Shape */
  --radius:    8px;
  --radius-lg: 12px;
  --radius-xl: 16px;

  /* Typography */
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-disp: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ─── Bootstrap Overrides ─────────────────────────────────── */
:root {
  --bs-primary:            #16A34A;
  --bs-primary-rgb:        22, 163, 74;
  --bs-link-color:         #16A34A;
  --bs-link-hover-color:   #15803D;
  --bs-body-font-family:   'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --bs-body-bg:            #FFFFFF;
  --bs-body-color:         #0F172A;
  --bs-border-color:       #E2E8F0;
  --bs-border-radius:      8px;
  --bs-border-radius-lg:   12px;
  --bs-card-border-color:  #E2E8F0;
}
.btn-primary                     { background-color: #16A34A; border-color: #16A34A; font-weight: 600; }
.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active,
.btn-primary.active,
.show > .btn-primary             { background-color: #15803D !important; border-color: #15803D !important; }
.btn-primary:focus-visible       { box-shadow: 0 0 0 .25rem rgba(22,163,74,.3); }
.btn-outline-primary             { color: #16A34A; border-color: #16A34A; }
.btn-outline-primary:hover       { background-color: #16A34A; border-color: #16A34A; color: #fff; }
.form-control:focus,
.form-select:focus               { border-color: #16A34A; box-shadow: 0 0 0 3px rgba(22,163,74,.15); }
.form-check-input:checked        { background-color: #16A34A; border-color: #16A34A; }
.nav-link.active                 { color: #16A34A !important; font-weight: 600; }
.page-link                       { color: #16A34A; }
.page-item.active .page-link     { background-color: #16A34A; border-color: #16A34A; }

/* ─── Reset & Base ────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body.auth-body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  background: var(--surface2);
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; }

h1, h2, h3, h4, h5 {
  font-family: var(--font-disp);
  font-weight: 800;
  color: var(--ink);
  margin: 0 0 .5em;
  line-height: 1.2;
}

/* ─── Layout ──────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Public landing navigation */
.public-nav{position:sticky;top:0;z-index:1030;background:rgba(255,255,255,.94);border-bottom:1px solid #E7EAE7;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.public-nav-inner{height:68px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.public-brand{display:inline-flex;align-items:center;gap:10px;color:#121713;text-decoration:none;font-size:20px;font-weight:800;letter-spacing:-.75px;white-space:nowrap}
.public-brand:hover{color:#121713;text-decoration:none}
.public-brand strong{color:#16A34A;font-weight:800}
.public-brand-mark{width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;background:#16A34A;color:#fff;border-radius:10px;box-shadow:inset 0 0 0 1px rgba(0,0,0,.05)}
.public-nav-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}
.public-nav-login,.public-nav-register{height:38px;display:inline-flex;align-items:center;justify-content:center;padding:0 16px;border-radius:9px;font-size:13px;font-weight:700;text-decoration:none;transition:background .15s,border-color .15s,transform .15s}
.public-nav-login{color:#1B241E;background:#fff;border:1px solid #D9DED9}
.public-nav-login:hover{color:#1B241E;background:#F7F9F7;border-color:#C7CEC8;text-decoration:none}
.public-nav-register{color:#fff;background:#16A34A;border:1px solid #16A34A;box-shadow:0 1px 2px rgba(22,163,74,.18)}
.public-nav-register:hover{color:#fff;background:#15803D;border-color:#15803D;text-decoration:none;transform:translateY(-1px)}
@media(max-width:480px){.container{padding-left:16px;padding-right:16px}.public-nav-inner{height:60px;gap:10px}.public-brand{font-size:17px;gap:8px}.public-brand-mark{width:32px;height:32px;border-radius:9px}.public-nav-actions{gap:6px}.public-nav-login,.public-nav-register{height:34px;padding:0 11px;border-radius:8px;font-size:12px}}
@media(max-width:350px){.public-brand span:last-child{font-size:0}.public-brand span:last-child::after{content:'AI';font-size:17px;color:#16A34A}.public-nav-login,.public-nav-register{padding:0 9px}}

.page-wrap { padding: 40px 0 72px; }
.dashboard-container { max-width: 1480px; }

/* ─── App Navbar ──────────────────────────────────────────── */
.app-navbar {
  background: #fff;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1030;
  box-shadow: 0 1px 3px rgba(0,0,0,.04);
}

.app-navbar-inner {
  display: flex;
  align-items: center;
  height: 62px;
  gap: 4px;
}

.app-brand {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 18px;
  font-weight: 800;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -.4px;
  white-space: nowrap;
  margin-right: 16px;
  flex-shrink: 0;
}
.app-brand:hover { color: var(--ink); text-decoration: none; }
.app-brand-accent { color: var(--accent); }

.app-nav-links {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 2px;
  flex: 1;
}

.app-nav-link {
  display: block;
  padding: 7px 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink2);
  text-decoration: none;
  border-radius: var(--radius);
  transition: background .15s, color .15s;
  white-space: nowrap;
}
.app-nav-link:hover  { background: var(--cream); color: var(--ink); text-decoration: none; }
.app-nav-link.active { background: var(--accent-lt); color: var(--accent); font-weight: 600; }

.app-nav-end {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
  flex-shrink: 0;
}

.app-nav-profile {
  display: flex;
  align-items: center;
  gap: 8px;
}

.token-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--accent-lt);
  color: var(--accent-dk);
  border: 1px solid var(--accent-md);
  padding: 5px 13px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  text-decoration: none;
}
.token-chip:hover { background: var(--accent-md); text-decoration: none; }

.nav-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border);
  flex-shrink: 0;
}

.nav-avatar-placeholder {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  flex-shrink: 0;
}

.nav-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink2);
  max-width: 110px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav-logout {
  font-size: 13px;
  color: var(--ink3);
  padding: 6px 10px;
  border-radius: var(--radius);
  text-decoration: none;
  transition: all .15s;
  white-space: nowrap;
}
.nav-logout:hover { background: var(--cream); color: var(--ink2); text-decoration: none; }

/* Hamburger button */
.app-nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  padding: 7px;
  background: none;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  flex-shrink: 0;
  margin-left: auto;
  transition: background .15s;
}
.app-nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--ink2);
  border-radius: 2px;
  transition: transform .22s ease, opacity .15s;
}
.app-nav-toggle:hover { background: var(--cream); }
.app-nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.app-nav-toggle.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.app-nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile slide-down menu */
.app-nav-mobile {
  display: none;
  border-top: 1px solid var(--border);
  background: #fff;
  box-shadow: 0 8px 20px rgba(0,0,0,.06);
}
.app-nav-mobile.open { display: block; }

.app-mobile-links {
  list-style: none;
  margin: 0;
  padding: 10px 0 6px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.app-mobile-links .app-nav-link { padding: 10px 12px; font-size: 15px; }

.app-mobile-footer {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 0 16px;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

@media (max-width: 768px) {
  .app-nav-links,
  .app-nav-end    { display: none !important; }
  .app-nav-toggle { display: flex !important; }
}

/* ─── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  font-size: 14px;
  font-family: var(--font-sans);
  font-weight: 600;
  border: 1.5px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all .15s;
  text-decoration: none;
  white-space: nowrap;
  outline: none;
  letter-spacing: -.01em;
}
.btn:disabled, .btn.loading { opacity: .55; cursor: not-allowed; pointer-events: none; }

.btn-primary  { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover  { background: var(--accent-dk); border-color: var(--accent-dk); color: #fff; text-decoration: none; }

.btn-secondary { background: var(--surface); color: var(--ink); border-color: var(--border2); }
.btn-secondary:hover { background: var(--cream); color: var(--ink); text-decoration: none; }

.btn-outline { background: transparent; color: var(--accent); border-color: var(--accent); }
.btn-outline:hover { background: var(--accent-lt); text-decoration: none; }

.btn-block { width: 100%; }
.btn-sm    { padding: 7px 14px; font-size: 13px; }
.btn-lg    { padding: 13px 28px; font-size: 15px; border-radius: var(--radius-lg); }

.btn-google {
  background: #fff;
  color: #3C4043;
  border: 1.5px solid var(--border2);
  font-weight: 500;
  box-shadow: var(--shadow-xs);
}
.btn-google:hover { background: var(--cream); color: #3C4043; text-decoration: none; box-shadow: var(--shadow); }
.btn-google svg { width: 18px; height: 18px; }

/* ─── Cards ───────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow);
}
.card-sm { padding: 20px; }

/* ─── Auth Card ───────────────────────────────────────────── */
.auth-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 44px 40px;
  width: 100%;
  max-width: 440px;
  box-shadow: var(--shadow-xl);
}

.auth-logo          { text-align: center; margin-bottom: 32px; }
.auth-logo-text     { font-family: var(--font-disp); font-size: 26px; font-weight: 700; color: var(--ink); letter-spacing: -.5px; }
.auth-logo-sub      { color: var(--ink3); font-size: 13px; margin-top: 4px; }
.auth-title         { font-size: 22px; margin-bottom: 6px; text-align: center; }
.auth-sub           { color: var(--ink2); font-size: 14px; text-align: center; margin-bottom: 28px; }

/* ─── Divider ─────────────────────────────────────────────── */
.divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0;
  color: var(--ink3);
  font-size: 13px;
}
.divider::before,
.divider::after { content: ''; flex: 1; height: 1px; background: var(--border); }

/* ─── Forms ───────────────────────────────────────────────── */
.form-group { margin-bottom: 18px; }

label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink2);
  margin-bottom: 6px;
}

.form-control {
  display: block;
  width: 100%;
  padding: 10px 14px;
  font-size: 14px;
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.form-control:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(22,163,74,.15);
}
.form-control::placeholder { color: var(--ink3); }
textarea.form-control { resize: vertical; min-height: 90px; }

.form-hint  { font-size: 12px; color: var(--ink3); margin-top: 5px; }
.form-error { font-size: 12px; color: var(--danger); margin-top: 5px; }

/* ─── Alerts ──────────────────────────────────────────────── */
.alert {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 14px;
  margin-bottom: 18px;
  border: 1px solid transparent;
}
.alert-icon { flex-shrink: 0; font-size: 15px; margin-top: 1px; }

.alert-success { background: #F0FDF4; color: #15803D; border-color: #BBFFD5; }
.alert-error   { background: #FEF2F2; color: #B91C1C; border-color: #FECACA; }
.alert-warning { background: #FFFBEB; color: #B45309; border-color: #FDE68A; }
.alert-info    { background: var(--accent-lt); color: var(--accent-dk); border-color: var(--accent-md); }

/* ─── OTP Input ───────────────────────────────────────────── */
.otp-container { display: flex; gap: 10px; justify-content: center; margin: 20px 0; }
.otp-input {
  width: 52px;
  height: 60px;
  text-align: center;
  font-size: 26px;
  font-weight: 700;
  font-family: monospace;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  outline: none;
  transition: border-color .15s, box-shadow .15s;
  color: var(--ink);
}
.otp-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(22,163,74,.15);
}

/* ─── Upload Area ─────────────────────────────────────────── */
.upload-area {
  border: 2px dashed var(--border2);
  border-radius: var(--radius-lg);
  padding: 40px 24px;
  text-align: center;
  cursor: pointer;
  transition: all .2s;
  background: var(--surface2);
  position: relative;
}
.upload-area:hover, .upload-area.drag-over {
  border-color: var(--accent);
  background: var(--accent-lt);
}
.upload-area.has-file {
  border-style: solid;
  border-color: var(--accent);
  background: var(--accent-lt);
  padding: 24px;
}
.upload-icon { font-size: 36px; margin-bottom: 12px; opacity: .5; }
.upload-text { color: var(--ink2); font-size: 14px; }
.upload-text strong { color: var(--accent); }
.upload-hint { color: var(--ink3); font-size: 12px; margin-top: 4px; }

.file-info { display: flex; align-items: center; gap: 12px; text-align: left; }
.file-icon { font-size: 32px; }
.file-name { font-size: 14px; font-weight: 600; color: var(--ink); }
.file-size { font-size: 12px; color: var(--ink3); }
.file-remove {
  margin-left: auto;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--ink3);
  font-size: 18px;
  padding: 4px;
  border-radius: 6px;
  transition: color .15s;
}
.file-remove:hover { color: var(--danger); }

/* ─── Checkboxes (Tipe Soal) ──────────────────────────────── */
.checkbox-group { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

.checkbox-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all .15s;
  user-select: none;
  background: var(--surface);
}
.checkbox-item:hover   { border-color: var(--border2); background: var(--cream); }
.checkbox-item.checked { border-color: var(--accent); background: var(--accent-lt); }
.checkbox-item input[type="checkbox"] { display: none; }
.checkbox-mark {
  width: 18px;
  height: 18px;
  border-radius: 5px;
  border: 1.5px solid var(--border2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all .15s;
}
.checkbox-item.checked .checkbox-mark { background: var(--accent); border-color: var(--accent); color: #fff; }
.checkbox-item.checked .checkbox-mark::after { content: '✓'; font-size: 11px; font-weight: 700; }
.checkbox-label { font-size: 14px; font-weight: 500; }
.checkbox-icon  { font-size: 16px; }

/* ─── Bloom Stepper ───────────────────────────────────────── */
.bloom-grid { display: flex; flex-direction: column; gap: 8px; }

.bloom-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}
.bloom-indicator { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.bloom-mudah  .bloom-indicator { background: var(--mudah); }
.bloom-sedang .bloom-indicator { background: var(--sedang); }
.bloom-sulit  .bloom-indicator { background: var(--sulit); }
.bloom-hots   .bloom-indicator { background: var(--hots); }

.bloom-label       { flex: 1; min-width: 0; }
.bloom-label-main  { font-size: 13px; font-weight: 600; }
.bloom-label-sub   { font-size: 11px; color: var(--ink3); }

.stepper { display: flex; align-items: center; gap: 2px; }
.stepper-btn {
  width: 30px;
  height: 30px;
  border-radius: 6px;
  border: 1.5px solid var(--border2);
  background: var(--cream);
  cursor: pointer;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .15s;
  color: var(--ink2);
}
.stepper-btn:hover    { background: var(--border); color: var(--ink); }
.stepper-btn:disabled { opacity: .4; cursor: not-allowed; }
.stepper-val {
  width: 42px;
  text-align: center;
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
}

.bloom-total-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: var(--cream);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-top: 4px;
}
.bloom-total-label { font-size: 13px; font-weight: 500; color: var(--ink2); }
.bloom-total-count { font-size: 20px; font-weight: 700; color: var(--accent); }

/* ─── Step Labels ─────────────────────────────────────────── */
.step-label { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.step-num {
  width: 24px;
  height: 24px;
  background: var(--accent);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
}
.step-title    { font-size: 14px; font-weight: 700; color: var(--ink); }
.step-optional { font-size: 12px; color: var(--ink3); margin-left: 4px; }

/* ─── Loading Animation ───────────────────────────────────── */
.loading-dots { display: inline-flex; gap: 6px; align-items: center; }
.loading-dots span {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: bounce-dot 1.4s infinite ease-in-out;
}
.loading-dots span:nth-child(1) { animation-delay: 0s; }
.loading-dots span:nth-child(2) { animation-delay: .2s; }
.loading-dots span:nth-child(3) { animation-delay: .4s; }

@keyframes bounce-dot {
  0%, 60%, 100% { transform: translateY(0); opacity: .35; }
  30% { transform: translateY(-8px); opacity: 1; }
}

.loading-overlay { text-align: center; padding: 48px 24px; display: none; }
.loading-overlay.active { display: block; }
.loading-progress { margin-top: 16px; font-size: 14px; color: var(--ink2); min-height: 22px; }

/* ─── Badges ──────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
  border: 1px solid transparent;
}
.badge-mudah  { background: #F0FDF4; color: #15803D; border-color: #BBFFD5; }
.badge-sedang { background: #FFFBEB; color: #B45309; border-color: #FDE68A; }
.badge-sulit  { background: #FEF2F2; color: #B91C1C; border-color: #FECACA; }
.badge-hots   { background: #F5F3FF; color: #6D28D9; border-color: #DDD6FE; }
.badge-pg     { background: #EFF6FF; color: #1D4ED8; border-color: #BFDBFE; }
.badge-essay  { background: #FDF4FF; color: #7E22CE; border-color: #E9D5FF; }
.badge-bs     { background: #FFF7ED; color: #C2410C; border-color: #FED7AA; }
.badge-isian  { background: var(--cream); color: var(--ink2); border-color: var(--border2); }

/* ─── Result Display ──────────────────────────────────────── */
.result-section { margin-top: 0; display: none; }
.result-section.visible { display: block; }

.result-header {
  padding: 20px 24px;
  background: var(--ink);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  color: #fff;
}
.result-judul   { font-family: var(--font-disp); font-size: 18px; margin: 0 0 4px; color: #fff; }
.result-cakupan { font-size: 13px; opacity: .65; margin: 0; }

.result-meta {
  padding: 12px 24px;
  background: var(--surface2);
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

.result-body {
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  overflow: hidden;
}

.soal-group        { border-bottom: 1px solid var(--border); }
.soal-group:last-child { border-bottom: none; }

.soal-group-header {
  padding: 10px 24px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .8px;
  background: var(--cream);
  border-bottom: 1px solid var(--border);
}
.soal-group-header.level-mudah  { color: var(--mudah);  border-left: 3px solid var(--mudah); }
.soal-group-header.level-sedang { color: var(--sedang); border-left: 3px solid var(--sedang); }
.soal-group-header.level-sulit  { color: var(--sulit);  border-left: 3px solid var(--sulit); }
.soal-group-header.level-hots   { color: var(--hots);   border-left: 3px solid var(--hots); }

.soal-item             { border-bottom: 1px solid var(--border); }
.soal-item:last-child  { border-bottom: none; }

.soal-item-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 24px;
  cursor: pointer;
  transition: background .12s;
  user-select: none;
}
.soal-item-header:hover { background: var(--surface2); }

.soal-num {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--cream);
  border: 1px solid var(--border2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  flex-shrink: 0;
  color: var(--ink2);
}
.soal-question { flex: 1; font-size: 14px; line-height: 1.6; }
.soal-toggle   { color: var(--ink3); font-size: 14px; transition: transform .2s; flex-shrink: 0; }
.soal-item.open .soal-toggle { transform: rotate(180deg); }

.soal-item-body { display: none; padding: 4px 24px 20px 62px; }
.soal-item.open .soal-item-body { display: block; }

.soal-options    { list-style: none; padding: 0; margin: 0 0 12px; }
.soal-options li {
  padding: 8px 12px;
  border-radius: var(--radius);
  margin-bottom: 4px;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.soal-options li.correct { background: #F0FDF4; color: #15803D; font-weight: 500; }
.soal-options li.correct::before { content: '✓'; font-weight: 700; }

.soal-answer {
  font-size: 13px;
  padding: 10px 14px;
  background: #F0FDF4;
  border-radius: var(--radius);
  color: #15803D;
  margin-bottom: 10px;
  font-weight: 600;
}
.soal-pembahasan {
  font-size: 13px;
  padding: 12px 14px;
  background: var(--surface2);
  border-radius: var(--radius);
  color: var(--ink2);
  border-left: 3px solid var(--border2);
  line-height: 1.7;
}
.soal-pembahasan-label { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px; color: var(--ink3); margin-bottom: 4px; }

.result-actions {
  display: flex;
  gap: 10px;
  padding: 16px 24px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

/* ─── Top Up Packages ─────────────────────────────────────── */
.package-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 36px;
}
.package-card {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  cursor: pointer;
  transition: all .2s;
  text-align: center;
  position: relative;
}
.package-card:hover   { border-color: var(--accent); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.package-card.selected { border-color: var(--accent); background: var(--accent-lt); }
.package-card.popular::before {
  content: 'Populer';
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: 0 0 8px 8px;
  letter-spacing: .5px;
}

.pkg-name   { font-size: 11px; font-weight: 700; color: var(--ink3); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 10px; }
.pkg-tokens { font-family: var(--font-disp); font-size: 42px; font-weight: 700; color: var(--ink); line-height: 1; }
.pkg-tokens span { font-size: 16px; font-family: var(--font-sans); color: var(--ink2); }
.pkg-price  { font-size: 17px; font-weight: 700; color: var(--accent); margin-top: 10px; }
.pkg-per    { font-size: 12px; color: var(--ink3); margin-top: 2px; }

/* ─── Payment Methods ─────────────────────────────────────── */
.payment-methods {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 10px;
}
.payment-method {
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  cursor: pointer;
  text-align: center;
  transition: all .15s;
  background: var(--surface);
}
.payment-method:hover    { border-color: var(--border2); background: var(--surface2); }
.payment-method.selected { border-color: var(--accent); background: var(--accent-lt); }
.payment-method input    { display: none; }
.pm-name { font-size: 12px; font-weight: 600; margin-top: 6px; color: var(--ink2); }

/* ─── Locked Export Buttons ──────────────────────────────── */
.btn[data-locked] { opacity: .55; cursor: not-allowed; filter: grayscale(.4); }
.btn[data-locked]:hover { transform: none; box-shadow: none; }

/* ─── History Table ───────────────────────────────────────── */
.table-responsive { overflow-x: auto; }

table.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
table.data-table th {
  padding: 11px 16px;
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  color: var(--ink3);
  text-transform: uppercase;
  letter-spacing: .7px;
  background: var(--surface2);
  border-bottom: 1px solid var(--border);
}
table.data-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
table.data-table tr:last-child td { border-bottom: none; }
table.data-table tbody tr { cursor: pointer; transition: background .1s; }
table.data-table tbody tr:hover { background: var(--surface2); }

/* ─── Pagination ──────────────────────────────────────────── */
.pagination { display: flex; gap: 4px; justify-content: center; margin-top: 28px; flex-wrap: wrap; }
.page-btn {
  padding: 7px 13px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink2);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all .15s;
  text-decoration: none;
}
.page-btn:hover  { background: var(--cream); color: var(--ink); text-decoration: none; }
.page-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.page-btn.disabled { opacity: .4; pointer-events: none; }

/* ─── Soal Modal ──────────────────────────────────────────── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,.5);
  z-index: 1060;
  overflow-y: auto;
  padding: 24px;
  backdrop-filter: blur(4px);
}
.modal-overlay.open { display: flex; align-items: flex-start; justify-content: center; }

.soal-modal {
  background: var(--surface);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 760px;
  margin: auto;
  box-shadow: var(--shadow-xl);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
}
.soal-modal-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--surface2);
}
.soal-modal-title { font-size: 16px; font-weight: 700; margin: 0; color: var(--ink); font-family: var(--font-sans); }
.soal-modal-close {
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  color: var(--ink3);
  width: 32px;
  height: 32px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .15s;
}
.soal-modal-close:hover { background: var(--cream); color: var(--ink); }
.soal-modal-body { padding: 24px; max-height: 70vh; overflow-y: auto; }

/* ─── Page Header ─────────────────────────────────────────── */
.page-header { margin-bottom: 32px; }
.page-header h1 { font-size: 28px; margin-bottom: 4px; }
.page-header p  { color: var(--ink2); font-size: 15px; margin: 0; }

/* ─── Generate Form Layout ────────────────────────────────── */
.generate-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}
.generate-layout.has-result {
  grid-template-columns: minmax(440px, 520px) minmax(0, 1fr);
}
.generate-form { position: static; width: 100%; min-width: 0; }
.generate-layout > div:last-child { min-width: 0; }
.generate-layout.has-result > div:last-child { position: sticky; top: 86px; }

.form-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
}
.form-section-body { padding: 18px; }
.form-section + .form-section { margin-top: 12px; }

/* ─── Token Balance Widget ────────────────────────────────── */
.balance-widget {
  background: var(--ink);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 22px 28px;
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.balance-label { font-size: 12px; opacity: .6; font-weight: 500; letter-spacing: .3px; text-transform: uppercase; }
.balance-value { font-family: var(--font-disp); font-size: 36px; font-weight: 700; line-height: 1.1; }
.balance-sub   { font-size: 12px; opacity: .5; margin-top: 2px; }

/* ─── Empty State ─────────────────────────────────────────── */
.empty-state { text-align: center; padding: 64px 24px; }
.empty-state-icon { font-size: 48px; margin-bottom: 16px; opacity: .3; }
.empty-state-text { font-size: 15px; color: var(--ink2); margin-bottom: 24px; line-height: 1.6; }

/* ─── Utility ─────────────────────────────────────────────── */
.align-center    { align-items: center; }
.justify-between { justify-content: space-between; }
.hidden          { display: none !important; }

/* ─── Multi-Bab UI ────────────────────────────────────────── */
.bab-list { display: flex; flex-direction: column; gap: 8px; margin-top: 10px; }

.bab-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
  transition: border-color .15s;
}
.bab-item.ready   { border-color: #BBFFD5; }
.bab-item.error   { border-color: #FECACA; }
.bab-item.loading { border-color: var(--accent); }

.bab-item-header { display: flex; align-items: center; gap: 8px; padding: 10px 12px; flex-wrap: wrap; }
.bab-item-nama   { font-size: 13px; font-weight: 600; color: var(--ink2); min-width: 60px; }
.bab-item-range  { display: flex; align-items: center; gap: 4px; font-size: 12px; color: var(--ink3); }

.bab-range-input {
  width: 58px;
  padding: 4px 6px;
  font-size: 12px;
  font-family: var(--font-sans);
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  color: var(--ink);
  outline: none;
  text-align: center;
}
.bab-range-input:focus { border-color: var(--accent); }

.bab-nama-input {
  flex: 1;
  min-width: 80px;
  padding: 4px 8px;
  font-size: 12px;
  font-family: var(--font-sans);
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  color: var(--ink);
  outline: none;
}
.bab-nama-input:focus { border-color: var(--accent); }

.bab-remove-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--ink3);
  font-size: 16px;
  padding: 2px 6px;
  border-radius: 4px;
  margin-left: auto;
  flex-shrink: 0;
}
.bab-remove-btn:hover { color: var(--danger); background: #FEF2F2; }

.bab-status { padding: 6px 12px; font-size: 12px; border-top: 1px solid var(--border); display: none; }
.bab-item.ready   .bab-status { display: block; background: #F0FDF4; color: #15803D; }
.bab-item.warn    .bab-status { display: block; background: #FFFBEB; color: #B45309; }
.bab-item.error   .bab-status { display: block; background: #FEF2F2; color: #B91C1C; }
.bab-item.loading .bab-status { display: block; background: var(--accent-lt); color: var(--accent-dk); }

.scan-thumbs { display: flex; gap: 6px; padding: 8px 12px; flex-wrap: wrap; border-top: 1px solid var(--border); background: var(--surface2); }
.scan-thumb  { width: 56px; height: 72px; object-fit: cover; border-radius: 4px; border: 1px solid var(--border); }

.badge-mode       { font-size: 11px; padding: 2px 8px; border-radius: 10px; font-weight: 700; white-space: nowrap; }
.badge-mode-text  { background: #EFF6FF; color: #1D4ED8; border: 1px solid #BFDBFE; }
.badge-mode-scan  { background: #FFFBEB; color: #B45309; border: 1px solid #FDE68A; }

/* ─── Language Options ────────────────────────────────────── */
.lang-option {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 13px;
  transition: all .15s;
  background: var(--surface);
}
.lang-option:hover    { border-color: var(--border2); background: var(--cream); }
.lang-option.selected { border-color: var(--accent); background: var(--accent-lt); color: var(--accent-dk); font-weight: 600; }
.lang-option input[type="radio"] { display: none; }

.lang-detected {
  font-size: 12px;
  color: var(--accent-dk);
  margin-top: 6px;
  padding: 5px 10px;
  background: var(--accent-lt);
  border-radius: 6px;
  border: 1px solid var(--accent-md);
  display: none;
}

.lang-badge {
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 8px;
  background: var(--cream);
  color: var(--ink3);
  border: 1px solid var(--border);
  margin-left: 4px;
  vertical-align: middle;
}

/* ─── RTL Arabic ──────────────────────────────────────────── */
.soal-rtl { direction: rtl; text-align: right; font-family: 'Amiri', 'Noto Naskh Arabic', 'Segoe UI', sans-serif; font-size: 1.05em; line-height: 2; }
.soal-rtl .soal-options { direction: rtl; text-align: right; }
.soal-rtl .soal-options li { flex-direction: row-reverse; }
.soal-rtl .soal-answer,
.soal-rtl .soal-pembahasan { direction: rtl; text-align: right; }

/* ─── Multi-Bab Result ────────────────────────────────────── */
.bab-result-section {
  margin-bottom: 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.bab-result-header {
  padding: 10px 18px;
  background: var(--surface2);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}
.bab-result-title { font-size: 14px; font-weight: 700; color: var(--ink); }
.bab-result-sub   { font-size: 12px; color: var(--ink3); }

/* ─── Responsive ──────────────────────────────────────────── */
@media (max-width: 1100px) {
  .generate-layout,
  .generate-layout.has-result { grid-template-columns: 1fr; }
  .generate-form,
  .generate-layout > div:last-child { position: static; }
}

@media (max-width: 768px) {
  .package-grid     { grid-template-columns: 1fr; }
  .checkbox-group   { grid-template-columns: 1fr; }
  .auth-card        { padding: 32px 24px; }
  .page-wrap        { padding: 24px 0 48px; }
  .result-actions   { flex-direction: column; }
  .soal-item-body   { padding-left: 24px; }
}

@media (max-width: 480px) {
  .otp-container { gap: 6px; }
  .otp-input { width: 42px; height: 52px; font-size: 22px; }
}
/* Posisikan badge reCAPTCHA v3 di tengah bawah agar tidak menempel di pojok. */
.grecaptcha-badge {
  left: 50% !important;
  right: auto !important;
  transform: translateX(-50%) !important;
}

/* Source picker and generator context */
.source-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;padding:5px;background:#f1f5f3;border-radius:10px;margin:2px 0 14px}.source-tab{border:0;background:transparent;border-radius:7px;padding:9px 6px;font:600 12px var(--font-body);color:var(--ink2);cursor:pointer}.source-tab.active{background:#fff;color:var(--accent-dk);box-shadow:0 1px 4px rgba(15,23,42,.12)}.source-panel[hidden]{display:none!important}.field-label{display:block;font-size:12px;font-weight:700;color:var(--ink2);margin-bottom:6px}.field-help{font-size:11px;color:var(--ink3);margin-top:6px}.compact-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.empty-source-note{padding:14px;border:1px dashed var(--border2);border-radius:10px;background:#fafcfb;color:var(--ink2);font-size:13px}.empty-source-note span{display:block;color:var(--ink3);margin-top:4px}.visual-toggle{display:flex;gap:10px;align-items:flex-start;padding:12px;border:1px solid var(--border);border-radius:10px;cursor:pointer}.visual-toggle input{margin-top:3px}.visual-toggle span,.visual-toggle small{display:block}.visual-toggle small{font-weight:400;color:var(--ink3);margin-top:3px}@media(max-width:560px){.source-tabs{grid-template-columns:1fr 1fr}.compact-grid{grid-template-columns:1fr}}
.soal-visual{margin:0 0 12px;padding:12px 14px;border:1px dashed #9db9a7;border-radius:10px;background:#f6faf7}.soal-visual strong,.soal-visual span,.soal-visual small{display:block}.soal-visual span{margin-top:4px;color:var(--ink2)}.soal-visual small{margin-top:6px;color:var(--accent-dk);font-size:10px;text-transform:uppercase;letter-spacing:.04em}
.export-center{margin:18px 0 10px;padding:16px;border:1px solid var(--border);border-radius:12px;background:linear-gradient(135deg,#fbfdfc,#f2f7f4)}.export-center-head strong,.export-center-head span{display:block}.export-center-head strong{font-size:15px}.export-center-head span{font-size:11px;color:var(--ink3);margin-top:2px}.export-controls{display:grid;grid-template-columns:1.4fr 1fr 1fr auto;gap:10px;align-items:end;margin-top:12px}.export-controls label{font-size:11px;font-weight:700;color:var(--ink2)}.export-controls .form-control{margin-top:5px;min-width:0}.export-note{font-size:11px;color:var(--ink3);margin:10px 0 0}@media(max-width:760px){.export-controls{grid-template-columns:1fr 1fr}.export-controls button{width:100%}}@media(max-width:480px){.export-controls{grid-template-columns:1fr}}