/* ══════════════════════════════════════════
   MATERIAL DESIGN 3 THEME
   Clean, flat, modern — no cyber effects
   Applied via data-scheme="material"
   ══════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Roboto+Mono:wght@400;500&display=swap');

/* ── Material Dark (default) ── */
:root[data-scheme="material"] {
  --bg:          #121212;
  --s1:          #1e1e1e;
  --s2:          #2a2a2a;
  --s3:          #333333;
  --border:      #3a3a3a;
  --border2:     #4a4a4a;
  --accent:      #a8c7fa;
  --accent2:     #7da4f5;
  --accent3:     #7dd9a2;
  --text:        #e3e3e3;
  --muted:       #9e9e9e;
  --danger:      #f28b82;
  --warn:        #fdd663;
  --mono:        'Roboto Mono', monospace;
  --sans:        'Inter', sans-serif;
  --radius:      12px;
  --scanline:    transparent;
  --grad-a:      rgba(168,199,250,0.04);
  --grad-b:      rgba(125,164,245,0.03);
  --glow-rgb:    168,199,250;
  --glow-bright: rgba(168,199,250,1);
  --glow-title:  rgba(168,199,250,0.95);
  --focus-ring:  rgba(125,164,245,0.25);
  --md-surface:  #1e1e1e;
  --md-surface-variant: #2a2a2a;
  --md-surface-head: #1e1e1e;
  --md-elevation-1: 0 1px 3px rgba(0,0,0,0.3), 0 1px 2px rgba(0,0,0,0.2);
  --md-elevation-2: 0 3px 6px rgba(0,0,0,0.3), 0 3px 6px rgba(0,0,0,0.2);
  --md-elevation-3: 0 10px 20px rgba(0,0,0,0.3), 0 3px 6px rgba(0,0,0,0.2);
}

/* ── Material Light ── */
:root.light[data-scheme="material"] {
  --bg:          #f5f5f5;
  --s1:          #ffffff;
  --s2:          #f0f0f0;
  --s3:          #e8e8e8;
  --border:      #e0e0e0;
  --border2:     #d0d0d0;
  --accent:      #3761c9;
  --accent2:     #2548a0;
  --accent3:     #2e8b5e;
  --text:        #1a1a1a;
  --muted:       #666666;
  --danger:      #c62828;
  --warn:        #f57f17;
  --scanline:    transparent;
  --grad-a:      rgba(55,97,201,0.04);
  --grad-b:      rgba(37,72,160,0.03);
  --glow-rgb:    55,97,201;
  --glow-bright: rgba(55,97,201,1);
  --glow-title:  rgba(55,97,201,0.95);
  --focus-ring:  rgba(37,72,160,0.2);
  --md-surface:  #ffffff;
  --md-surface-variant: #f0f0f0;
  --md-surface-head: #eaeaea;
  --md-elevation-1: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.08);
  --md-elevation-2: 0 3px 6px rgba(0,0,0,0.12), 0 3px 6px rgba(0,0,0,0.08);
  --md-elevation-3: 0 10px 20px rgba(0,0,0,0.12), 0 3px 6px rgba(0,0,0,0.08);
}

/* ══════════════════════════════════════════
   REMOVE CYBER EFFECTS
   ══════════════════════════════════════════ */

/* No scanlines */
:root[data-scheme="material"] body::before { display: none; }

/* No background blobs */
:root[data-scheme="material"] .bgfx { display: none; }

/* No radial gradient background */
:root[data-scheme="material"] .portal {
  background: var(--bg);
}

/* ══════════════════════════════════════════
   HEADER — CLEAN MATERIAL
   ══════════════════════════════════════════ */

:root[data-scheme="material"] .site-header {
  background: var(--s1);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--md-elevation-1);
  backdrop-filter: none;
}

:root[data-scheme="material"] .hdr-logo {
  font-family: var(--sans);
  font-weight: 600;
  letter-spacing: 0.02em;
}

:root[data-scheme="material"] .hdr-logo-text {
  font-family: var(--sans);
}

:root[data-scheme="material"] .hdr-tag {
  font-family: var(--sans);
  font-size: 0.7rem;
  border-radius: 16px;
  padding: 4px 12px;
  font-weight: 500;
}

:root[data-scheme="material"] .hdr-disc-link {
  font-family: var(--sans);
  font-size: 0.85rem;
}

:root[data-scheme="material"] .hdr-theme-btn {
  font-family: var(--sans);
  border-radius: 20px;
  border: 1px solid var(--border);
}

/* Notice bar — clean */
:root[data-scheme="material"] .hdr-notice {
  background: var(--s2);
  border-top: none;
  border-bottom: 1px solid var(--border);
  font-family: var(--sans);
  font-size: 0.85rem;
}

/* ══════════════════════════════════════════
   SECTION CARDS — MATERIAL ELEVATION
   ══════════════════════════════════════════ */

:root[data-scheme="material"] .sec-card {
  border-radius: var(--radius);
  background: var(--s1);
  box-shadow: var(--md-elevation-1);
  border: none;
  overflow: hidden;
}

:root[data-scheme="material"] .sec-card::before,
:root[data-scheme="material"] .sec-card::after {
  display: none;
}

:root[data-scheme="material"] .sec-card:hover {
  box-shadow: var(--md-elevation-2);
  transform: none;
}

:root[data-scheme="material"] .sec-card:focus-within {
  box-shadow: var(--md-elevation-2), 0 0 0 2px var(--accent);
  transform: none;
}

:root[data-scheme="material"] .sec-card-inner {
  border-radius: 0;
  overflow: visible;
}

:root[data-scheme="material"] .sec-card-head {
  padding: 16px 20px;
  background: var(--md-surface-head, var(--s1));
  border-bottom: 1px solid var(--border);
  gap: 16px;
}

:root[data-scheme="material"] .sec-card-head::after {
  display: none;
}

:root[data-scheme="material"] .sec-card-head:hover {
  background: var(--md-surface-variant, var(--s2));
}

:root[data-scheme="material"] .sec-card-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  box-shadow: none;
}

:root[data-scheme="material"] .sec-card:hover .sec-card-icon {
  box-shadow: none;
  transform: none;
}

:root[data-scheme="material"] .sec-card-title h3 {
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0;
}

:root[data-scheme="material"] .sec-card:hover .sec-card-title h3 {
  color: var(--text);
}

:root[data-scheme="material"] .sec-card-title p {
  font-family: var(--sans);
  font-size: 0.8rem;
  color: var(--muted);
}

:root[data-scheme="material"] .sec-chevron {
  font-size: 0.7rem;
}

:root[data-scheme="material"] .sec-card:hover .sec-chevron {
  color: var(--muted);
}

:root[data-scheme="material"] .sec-card-body {
  padding: 20px 24px;
  gap: 16px;
}

/* ══════════════════════════════════════════
   FORM ELEMENTS — MATERIAL INPUTS
   ══════════════════════════════════════════ */

:root[data-scheme="material"] input[type='text'],
:root[data-scheme="material"] input[type='email'],
:root[data-scheme="material"] input[type='password'],
:root[data-scheme="material"] input[type='file'],
:root[data-scheme="material"] select,
:root[data-scheme="material"] textarea {
  background: var(--s2);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: var(--sans);
  font-size: 0.9rem;
  padding: 10px 14px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

:root[data-scheme="material"] input[type='text']:focus,
:root[data-scheme="material"] input[type='password']:focus,
:root[data-scheme="material"] select:focus,
:root[data-scheme="material"] textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

:root[data-scheme="material"] .field label {
  font-family: var(--sans);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  color: var(--accent);
}

:root[data-scheme="material"] .input-wrap::after {
  font-family: var(--sans);
  font-size: 0.8rem;
  border-radius: 8px;
}

/* ══════════════════════════════════════════
   BUTTONS — MATERIAL STYLE
   ══════════════════════════════════════════ */

:root[data-scheme="material"] .btn {
  font-family: var(--sans);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  padding: 10px 24px;
  border-radius: 20px;
  text-transform: uppercase;
}

:root[data-scheme="material"] .btn-primary {
  background: var(--accent);
  color: #121212;
  box-shadow: none;
}

:root.light[data-scheme="material"] .btn-primary {
  background: #5B8DEF;
  color: #ffffff;
  box-shadow: none;
}

:root[data-scheme="material"] .btn-primary:hover {
  background: var(--accent2);
  box-shadow: var(--md-elevation-1);
  opacity: 1;
}

:root.light[data-scheme="material"] .btn-primary:hover {
  background: #4A7DE0;
  box-shadow: var(--md-elevation-1);
  opacity: 1;
}

:root[data-scheme="material"] .btn-danger {
  background: transparent;
  border: 1px solid var(--danger);
  color: var(--danger);
  border-radius: 20px;
}

:root[data-scheme="material"] .btn-danger:hover {
  background: rgba(242,139,130,0.1);
}

:root[data-scheme="material"] .btn-ghost {
  border-radius: 20px;
}

:root[data-scheme="material"] .add-row {
  font-family: var(--sans);
  border-radius: 20px;
  border: 1px dashed var(--border2);
}

:root[data-scheme="material"] .add-row:hover {
  background: var(--s2);
  border-color: var(--accent);
}

/* ══════════════════════════════════════════
   TOGGLES — MATERIAL SWITCH
   ══════════════════════════════════════════ */

:root[data-scheme="material"] .tgl-track {
  width: 44px;
  height: 24px;
  border-radius: 12px;
  border: 2px solid var(--border2);
  background: var(--s3);
}

:root[data-scheme="material"] .tgl-track::after {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--muted);
  top: 3px;
  left: 3px;
}

:root[data-scheme="material"] .tgl.on .tgl-track {
  background: var(--accent);
  border-color: var(--accent);
}

:root[data-scheme="material"] .tgl.on .tgl-track::after {
  transform: translateX(20px);
  background: #fff;
}

:root[data-scheme="material"] .tgl-label {
  font-family: var(--sans);
  font-size: 0.875rem;
}

/* ══════════════════════════════════════════
   RESULTS & PROGRESS
   ══════════════════════════════════════════ */

:root[data-scheme="material"] .result {
  font-family: var(--sans);
  font-size: 0.875rem;
  border-radius: 8px;
}

:root[data-scheme="material"] .result-ok {
  background: rgba(125,217,162,0.12);
  color: var(--accent3);
  border: 1px solid rgba(125,217,162,0.25);
}

:root[data-scheme="material"] .result-err {
  background: rgba(242,139,130,0.12);
  color: var(--danger);
  border: 1px solid rgba(242,139,130,0.25);
}

:root[data-scheme="material"] .result-ok .result-bar { background: var(--accent3); }
:root[data-scheme="material"] .result-err .result-bar { background: var(--danger); }

:root[data-scheme="material"] .progress-bar {
  border-radius: 4px;
  height: 4px;
}

/* ══════════════════════════════════════════
   INFO TABLE
   ══════════════════════════════════════════ */

:root[data-scheme="material"] .info-key {
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

:root[data-scheme="material"] .info-val {
  font-family: var(--sans);
  font-size: 0.875rem;
}

:root[data-scheme="material"] .pi-panel {
  border-radius: var(--radius);
  box-shadow: var(--md-elevation-1);
  border: none;
}

:root[data-scheme="material"] .pi-panel-title {
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: var(--s2);
  border-bottom: 1px solid var(--border);
}

/* ══════════════════════════════════════════
   COOKIE BANNER
   ══════════════════════════════════════════ */

:root[data-scheme="material"] .cookie-banner {
  background: var(--s1);
  border-top: none;
  box-shadow: var(--md-elevation-3);
  font-family: var(--sans);
}

:root[data-scheme="material"] .cookie-text {
  font-family: var(--sans);
  font-size: 0.875rem;
}

/* ══════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════ */

:root[data-scheme="material"] .footer {
  border-top: 1px solid var(--border);
  font-family: var(--sans);
  font-size: 0.8rem;
  box-shadow: none;
}

/* ══════════════════════════════════════════
   DOWNLOADS PAGE
   ══════════════════════════════════════════ */

:root[data-scheme="material"] .dp-title {
  font-family: var(--sans);
  font-size: 1.5rem;
  font-weight: 600;
  text-shadow: none;
  color: var(--text);
}

:root[data-scheme="material"] .dp-subtitle {
  font-family: var(--sans);
  font-size: 0.9rem;
}

:root[data-scheme="material"] .dp-back-btn {
  font-family: var(--sans);
  border-radius: 20px;
}

:root[data-scheme="material"] .dp-breadcrumb {
  font-family: var(--sans);
  font-size: 0.85rem;
}

:root[data-scheme="material"] .dp-breadcrumb button {
  font-family: var(--sans);
}

:root[data-scheme="material"] .dp-folder-card {
  border-radius: var(--radius);
  box-shadow: var(--md-elevation-1);
  border: none;
  padding: 1.25rem 1rem;
}

:root[data-scheme="material"] .dp-folder-card:hover {
  box-shadow: var(--md-elevation-2);
  transform: none;
}

:root[data-scheme="material"] .dp-folder-name {
  font-family: var(--sans);
  font-size: 0.875rem;
}

:root[data-scheme="material"] .dp-badge {
  font-family: var(--sans);
  font-size: 0.7rem;
  border-radius: 12px;
}

:root[data-scheme="material"] .dp-file-row {
  border-radius: var(--radius);
  box-shadow: var(--md-elevation-1);
  border: none;
  padding: 1rem 1.25rem;
}

:root[data-scheme="material"] .dp-file-row:hover {
  box-shadow: var(--md-elevation-2);
}

:root[data-scheme="material"] .dp-file-name {
  font-family: var(--sans);
  font-size: 0.9rem;
}

:root[data-scheme="material"] .dp-file-meta {
  font-family: var(--sans);
  font-size: 0.8rem;
}

:root[data-scheme="material"] .dp-arch-badge {
  font-family: var(--sans);
  font-size: 0.75rem;
  border-radius: 12px;
}

:root[data-scheme="material"] .dp-dl-btn {
  font-family: var(--sans);
  border-radius: 20px;
  background: var(--accent);
  color: #121212;
}

:root[data-scheme="material"] .dp-dl-btn:hover {
  background: var(--accent2);
  box-shadow: none;
}

:root[data-scheme="material"] .dp-state-box {
  font-family: var(--sans);
}

:root[data-scheme="material"] .dp-retry-btn {
  font-family: var(--sans);
  border-radius: 20px;
}

/* ══════════════════════════════════════════
   SCHEME PICKER — MATERIAL OPTION
   ══════════════════════════════════════════ */

:root[data-scheme="material"] .hdr-scheme-trigger {
  font-family: var(--sans);
  border-radius: 20px;
}

:root[data-scheme="material"] .hdr-scheme-dropdown {
  border-radius: 12px;
  box-shadow: var(--md-elevation-3);
  border: none;
}

:root[data-scheme="material"] .hdr-scheme-option {
  font-family: var(--sans);
  border-radius: 8px;
}

/* ══════════════════════════════════════════
   LANG SWITCHER
   ══════════════════════════════════════════ */

:root[data-scheme="material"] .lcd-summary {
  font-family: var(--sans);
  border-radius: 20px;
}

:root[data-scheme="material"] .lcd-menu {
  border-radius: 12px;
  box-shadow: var(--md-elevation-3);
  border: none;
}

:root[data-scheme="material"] .lcd-item {
  font-family: var(--sans);
  border-radius: 8px;
}

/* ══════════════════════════════════════════
   DIVIDER
   ══════════════════════════════════════════ */

:root[data-scheme="material"] .divider {
  background: var(--border);
}

/* ══════════════════════════════════════════
   ADVANCED
   ══════════════════════════════════════════ */

:root[data-scheme="material"] .advanced-toggle {
  font-family: var(--sans);
}

:root[data-scheme="material"] .advanced-chevron {
  font-size: 0.7rem;
}

/* ══════════════════════════════════════════
   PLAYLIST INFO TIMEOUT
   ══════════════════════════════════════════ */

:root[data-scheme="material"] .pi-timeout {
  border-radius: 12px;
  border: 1px solid var(--border);
}

:root[data-scheme="material"] .pi-timeout-label {
  font-family: var(--sans);
}