@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&family=Orbitron:wght@400;700;900&family=Share+Tech+Mono&display=swap');

:root {
  --rog-red: #ff1a1a;
  --rog-orange: #ff6600;
  --cyber-yellow: #f9e100;
  --cyber-cyan: #00e5ff;
  --cyber-cyan-dim: #00a8c4;
  --bg-deep: #030508;
  --bg-card: #080c14;
  --bg-card2: #0b1020;
  --border-dim: #1a2a40;
  --text-main: #c8d8e8;
  --text-dim: #6a8aaa;
  --green-ok: #39ff14;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  background-color: var(--bg-deep);
  color: var(--text-main);
  font-family: 'Rajdhani', sans-serif;
  font-size: 16px;
  min-height: 100vh;
  overflow-x: hidden;
}

/* SCANLINES OVERLAY */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0,0,0,0.15) 2px,
    rgba(0,0,0,0.15) 4px
  );
  pointer-events: none;
  z-index: 9999;
}

/* GRID BACKGROUND */
body::after {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image:
    linear-gradient(rgba(0,229,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,229,255,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px 80px;
  position: relative;
  z-index: 1;
}

/* ========== HEADER ========== */
header {
  position: relative;
  padding: 60px 0 40px;
  text-align: center;
  border-bottom: 1px solid var(--border-dim);
  margin-bottom: 48px;
  overflow: hidden;
}

header::before {
  content: '';
  position: absolute;
  bottom: -1px; left: 20%; right: 20%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyber-cyan), var(--rog-red), var(--cyber-yellow), transparent);
}

.rog-icon {
  width: 140px;
  margin: 0 auto 24px;
  filter: drop-shadow(0 0 8px rgba(255, 26, 26, 0.5));
  animation: rog-glow 3s ease-in-out infinite;
}

.rog-icon svg {
  width: 100%;
  height: auto;
  display: block;
}

@keyframes rog-glow {
  0%, 100% { filter: drop-shadow(0 0 6px rgba(255, 26, 26, 0.4)); }
  50%       { filter: drop-shadow(0 0 14px rgba(255, 26, 26, 0.75)); }
}

.header-eyebrow {
  font-family: 'Share Tech Mono', monospace;
  font-size: 12px;
  color: var(--cyber-cyan);
  letter-spacing: 6px;
  text-transform: uppercase;
  margin-bottom: 16px;
  opacity: 0.8;
}

.header-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(28px, 5vw, 52px);
  font-weight: 900;
  line-height: 1.1;
  background: linear-gradient(135deg, #ffffff 0%, var(--cyber-yellow) 40%, var(--rog-red) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: none;
  margin-bottom: 12px;
  letter-spacing: 2px;
  animation: flicker 8s infinite;
}

.header-sub {
  font-family: 'Share Tech Mono', monospace;
  font-size: 13px;
  color: var(--text-dim);
  letter-spacing: 3px;
}

.rog-logo-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 28px;
}

.rog-badge {
  font-family: 'Orbitron', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  padding: 6px 14px;
  border: 1px solid var(--rog-red);
  color: var(--rog-red);
  text-transform: uppercase;
  box-shadow: 0 0 12px rgba(255,26,26,0.3), inset 0 0 12px rgba(255,26,26,0.05);
  animation: pulse-border 3s ease-in-out infinite;
}

.cyber-badge {
  font-family: 'Orbitron', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  padding: 6px 14px;
  border: 1px solid var(--cyber-yellow);
  color: var(--cyber-yellow);
  text-transform: uppercase;
  box-shadow: 0 0 12px rgba(249,225,0,0.3), inset 0 0 12px rgba(249,225,0,0.05);
}

.badge-divider {
  width: 1px;
  height: 28px;
  background: var(--border-dim);
}

/* ========== SECTION ========== */
section {
  margin-bottom: 40px;
}

.section-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.section-icon {
  width: 4px;
  height: 28px;
  background: linear-gradient(180deg, var(--cyber-cyan), var(--rog-red));
  flex-shrink: 0;
}

.section-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--cyber-cyan);
}

.section-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--border-dim), transparent);
}

.section-code {
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 1px;
}

/* ========== CARDS ========== */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  padding: 24px;
  position: relative;
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
}

.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--cyber-cyan), transparent 60%);
  opacity: 0.6;
}

.card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* ========== SPEC TABLE ========== */
.spec-table {
  width: 100%;
  border-collapse: collapse;
}

.spec-table tr {
  border-bottom: 1px solid var(--border-dim);
  transition: background 0.15s;
}

.spec-table tr:hover {
  background: rgba(0, 229, 255, 0.04);
}

.spec-table tr:last-child {
  border-bottom: none;
}

.spec-table td {
  padding: 10px 12px;
  vertical-align: middle;
}

.spec-table td:first-child {
  font-family: 'Share Tech Mono', monospace;
  font-size: 12px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
  width: 42%;
  white-space: nowrap;
}

.spec-table td:last-child {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-main);
}

.val-highlight { color: var(--cyber-yellow) !important; }
.val-ok        { color: var(--green-ok) !important; }
.val-cyan      { color: var(--cyber-cyan) !important; }
.val-red       { color: var(--rog-red) !important; }

/* ========== MONITOR CARDS ========== */
.monitor-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 16px;
}

.monitor-card {
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  position: relative;
  overflow: hidden;
}

.monitor-card.primary {
  border-color: rgba(0, 229, 255, 0.3);
  box-shadow: 0 0 20px rgba(0,229,255,0.06);
}

.monitor-card-header {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-dim);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.monitor-name {
  font-family: 'Orbitron', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--cyber-cyan);
}

.monitor-badge {
  font-family: 'Share Tech Mono', monospace;
  font-size: 10px;
  padding: 3px 8px;
  background: rgba(0,229,255,0.1);
  border: 1px solid rgba(0,229,255,0.3);
  color: var(--cyber-cyan);
  letter-spacing: 1px;
}

.monitor-badge.primary-badge {
  background: rgba(249,225,0,0.1);
  border-color: rgba(249,225,0,0.4);
  color: var(--cyber-yellow);
}

.monitor-hz-display {
  padding: 20px 18px;
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.hz-number {
  font-family: 'Orbitron', sans-serif;
  font-size: 48px;
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(135deg, #fff, var(--cyber-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hz-unit {
  font-family: 'Orbitron', sans-serif;
  font-size: 16px;
  color: var(--cyber-cyan-dim);
  font-weight: 700;
}

.monitor-res {
  padding: 0 18px 16px;
  font-family: 'Share Tech Mono', monospace;
  font-size: 13px;
  color: var(--text-dim);
}

.monitor-tags {
  padding: 0 18px 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  font-family: 'Share Tech Mono', monospace;
  font-size: 10px;
  padding: 3px 8px;
  border: 1px solid;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.tag-gsync   { border-color: rgba(57,255,20,0.4);  color: var(--green-ok);      background: rgba(57,255,20,0.06); }
.tag-hdr     { border-color: rgba(249,225,0,0.4);  color: var(--cyber-yellow);  background: rgba(249,225,0,0.06); }
.tag-dp      { border-color: rgba(0,229,255,0.3);  color: var(--cyber-cyan-dim);background: rgba(0,229,255,0.04); }
.tag-portrait{ border-color: rgba(255,102,0,0.4);  color: var(--rog-orange);    background: rgba(255,102,0,0.06); }
.tag-off     { border-color: rgba(100,100,100,0.4);color: #666;                 background: rgba(100,100,100,0.06); }

/* ========== SETTINGS SECTION ========== */
.settings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.setting-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 11px 14px;
  border-bottom: 1px solid var(--border-dim);
  gap: 12px;
}

.setting-row:last-child { border-bottom: none; }
.setting-row:hover { background: rgba(0,229,255,0.03); }

.setting-key {
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.5px;
  text-transform: uppercase;
  flex: 1;
}

.setting-val {
  font-size: 14px;
  font-weight: 700;
  text-align: right;
  flex-shrink: 0;
}

/* ========== MFG TABLE ========== */
.mfg-table {
  width: 100%;
  border-collapse: collapse;
  font-family: 'Share Tech Mono', monospace;
}

.mfg-table th {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-dim);
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border-dim);
}

.mfg-table td {
  padding: 11px 14px;
  font-size: 13px;
  border-bottom: 1px solid var(--border-dim);
  color: var(--text-main);
}

.mfg-table tr:last-child td { border-bottom: none; }
.mfg-table tr:hover td { background: rgba(0,229,255,0.03); }

.mfg-table tr.active-row td {
  background: rgba(249,225,0,0.05);
  color: var(--cyber-yellow);
}

/* ========== GAME CONFIG ========== */
.game-card {
  background: var(--bg-card);
  border: 1px solid rgba(249,225,0,0.2);
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 30px rgba(249,225,0,0.05);
}

.game-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--rog-red), var(--cyber-yellow), var(--cyber-cyan));
}

.game-card-header {
  padding: 20px 24px;
  border-bottom: 1px solid rgba(249,225,0,0.15);
  display: flex;
  align-items: center;
  gap: 16px;
}

.game-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 16px;
  font-weight: 900;
  letter-spacing: 2px;
  background: linear-gradient(90deg, #fff, var(--cyber-yellow));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.game-version {
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  color: var(--text-dim);
}

.game-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.game-col {
  padding: 20px 24px;
}

.game-col:first-child {
  border-right: 1px solid rgba(249,225,0,0.1);
}

.game-col-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 10px;
  letter-spacing: 3px;
  color: var(--text-dim);
  margin-bottom: 14px;
  text-transform: uppercase;
}

/* ========== NOTE BOX ========== */
.note-box {
  background: rgba(249,225,0,0.04);
  border-left: 3px solid var(--cyber-yellow);
  padding: 14px 18px;
  margin-top: 16px;
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.6;
}

.note-box strong { color: var(--cyber-yellow); font-weight: 700; }

.note-box.info  { background: rgba(0,229,255,0.04);  border-left-color: var(--cyber-cyan); }
.note-box.info strong { color: var(--cyber-cyan); }

.note-box.danger { background: rgba(255,26,26,0.04); border-left-color: var(--rog-red); }
.note-box.danger strong { color: var(--rog-red); }

/* ========== STEPS ========== */
.steps {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.step {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-dim);
  transition: background 0.15s;
}

.step:hover { background: rgba(0,229,255,0.03); }
.step:last-child { border-bottom: none; }

.step-num {
  font-family: 'Orbitron', sans-serif;
  font-size: 10px;
  font-weight: 700;
  color: var(--rog-red);
  background: rgba(255,26,26,0.1);
  border: 1px solid rgba(255,26,26,0.3);
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}

.step-content { flex: 1; }

.step-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 2px;
}

.step-detail {
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  color: var(--text-dim);
}

/* ========== REFERENCE BAR ========== */
.ref-bar {
  background: var(--bg-card2);
  border: 1px solid var(--border-dim);
  padding: 20px 24px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.ref-item { text-align: center; }

.ref-label {
  font-family: 'Share Tech Mono', monospace;
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.ref-value {
  font-family: 'Orbitron', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--cyber-cyan);
}

/* ========== FOOTER ========== */
footer {
  margin-top: 60px;
  padding-top: 20px;
  border-top: 1px solid var(--border-dim);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-left,
.footer-right {
  font-family: 'Share Tech Mono', monospace;
  font-size: 11px;
  color: var(--text-dim);
}

.footer-right { text-align: right; }

/* ========== ANIMATIONS ========== */
@keyframes flicker {
  0%, 100% { opacity: 1; }
  92% { opacity: 1; }
  93% { opacity: 0.4; }
  94% { opacity: 1; }
  96% { opacity: 0.6; }
  97% { opacity: 1; }
}

@keyframes pulse-border {
  0%, 100% { box-shadow: 0 0 12px rgba(255,26,26,0.3), inset 0 0 12px rgba(255,26,26,0.05); }
  50%       { box-shadow: 0 0 20px rgba(255,26,26,0.5), inset 0 0 20px rgba(255,26,26,0.1); }
}

/* ========== THEME TOGGLE ========== */
.theme-toggle {
  position: fixed;
  top: 18px;
  right: 24px;
  z-index: 10000;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid var(--border-dim);
  padding: 7px 12px;
  cursor: pointer;
  font-family: 'Share Tech Mono', monospace;
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--text-dim);
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
}

.theme-toggle:hover {
  border-color: var(--cyber-cyan);
  color: var(--cyber-cyan);
}

.toggle-track {
  width: 30px;
  height: 14px;
  background: var(--border-dim);
  position: relative;
  transition: background 0.3s;
  flex-shrink: 0;
}

.toggle-thumb {
  width: 10px;
  height: 10px;
  background: var(--text-dim);
  position: absolute;
  top: 2px;
  left: 2px;
  transition: transform 0.25s, background 0.25s;
}

html.light .toggle-track { background: rgba(0, 110, 156, 0.25); }
html.light .toggle-thumb { transform: translateX(16px); background: var(--cyber-cyan); }

/* ========== SMOOTH THEME TRANSITION ========== */
body,
.card, .monitor-card, .game-card, .ref-bar, .note-box,
.theme-toggle, .rog-badge, .cyber-badge, .monitor-badge {
  transition: background-color 0.3s, border-color 0.3s, color 0.3s, box-shadow 0.3s;
}

/* ========== LIGHT MODE ========== */
html.light {
  --bg-deep: #edf2f7;
  --bg-card: #ffffff;
  --bg-card2: #e8f0f8;
  --border-dim: #9db5cc;
  --text-main: #091726;
  --text-dim: #3c5670;
  --cyber-cyan: #006e9c;
  --cyber-cyan-dim: #005577;
  --rog-red: #bf1010;
  --cyber-yellow: #78660a;
  --rog-orange: #b34400;
  --green-ok: #1a7a00;
}

/* Tone scanlines way down on light bg */
html.light body::before {
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.025) 2px,
    rgba(0, 0, 0, 0.025) 4px
  );
}

/* Switch grid lines to dark-navy tint */
html.light body::after {
  background-image:
    linear-gradient(rgba(0, 60, 100, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 60, 100, 0.07) 1px, transparent 1px);
}

/* Gradient texts that hard-code #fff need overrides */
html.light .header-title {
  background: linear-gradient(135deg, var(--text-main) 0%, var(--cyber-yellow) 45%, var(--rog-red) 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

html.light .hz-number {
  background: linear-gradient(135deg, var(--text-main), var(--cyber-cyan));
  -webkit-background-clip: text;
  background-clip: text;
}

html.light .game-title {
  background: linear-gradient(90deg, var(--text-main), var(--cyber-yellow));
  -webkit-background-clip: text;
  background-clip: text;
}

/* ========== GALLERY BUTTON ========== */
.gallery-btn {
  font-family: 'Orbitron', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  padding: 6px 14px;
  border: 1px solid var(--cyber-cyan);
  color: var(--cyber-cyan);
  background: transparent;
  text-transform: uppercase;
  cursor: pointer;
  box-shadow: 0 0 10px rgba(0,229,255,0.2), inset 0 0 10px rgba(0,229,255,0.04);
  transition: box-shadow 0.2s, background 0.2s, color 0.2s;
}

.gallery-btn:hover {
  background: rgba(0,229,255,0.1);
  box-shadow: 0 0 18px rgba(0,229,255,0.45), inset 0 0 18px rgba(0,229,255,0.08);
}

/* ========== GALLERY MODAL ========== */
.gallery-overlay {
  position: fixed;
  inset: 0;
  background: rgba(3, 5, 8, 0.92);
  z-index: 20000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  backdrop-filter: blur(4px);
  animation: fadeIn 0.2s ease;
}

.gallery-overlay[hidden] { display: none; }

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.gallery-modal {
  width: 100%;
  max-width: 960px;
  background: var(--bg-card2);
  border: 1px solid var(--cyber-cyan);
  box-shadow: 0 0 40px rgba(0,229,255,0.12);
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 24px 100%, 0 calc(100% - 24px));
  animation: slideUp 0.25s ease;
}

@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

.gallery-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-dim);
}

.gallery-modal-title {
  font-family: 'Orbitron', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--cyber-cyan);
  text-transform: uppercase;
}

.gallery-close {
  font-family: 'Share Tech Mono', monospace;
  font-size: 14px;
  color: var(--text-dim);
  background: none;
  border: 1px solid var(--border-dim);
  padding: 3px 9px;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}

.gallery-close:hover {
  color: var(--rog-red);
  border-color: var(--rog-red);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding: 20px;
}

.gallery-item {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border: 1px solid var(--border-dim);
  overflow: hidden;
  transition: border-color 0.2s;
}

.gallery-item:hover { border-color: var(--cyber-cyan); }

.gallery-item img {
  width: 100%;
  aspect-ratio: 1000 / 732;
  object-fit: cover;
  display: block;
  filter: saturate(0.9);
  transition: filter 0.3s, transform 0.3s;
}

.gallery-item:hover img {
  filter: saturate(1.1);
  transform: scale(1.02);
}

.gallery-item figcaption {
  font-family: 'Share Tech Mono', monospace;
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--text-dim);
  text-transform: uppercase;
  padding: 6px 10px;
  text-align: center;
}

@media (max-width: 700px) {
  .gallery-grid { grid-template-columns: 1fr; }
}

/* ========== DISABLED CARD ========== */
.monitor-card.disabled {
  background: var(--bg-card);
  opacity: 0.45;
}

.monitor-card.disabled .monitor-name {
  color: var(--text-dim);
}

/* ========== FOOTER DIM ========== */
.footer-dim {
  opacity: 0.5;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 700px) {
  .card-grid, .settings-grid, .game-columns, .monitor-grid { grid-template-columns: 1fr; }
  .ref-bar { grid-template-columns: 1fr 1fr; }
  .game-col:first-child { border-right: none; border-bottom: 1px solid rgba(249,225,0,0.1); }
  .theme-toggle { top: 10px; right: 12px; }
}