/* ============================================================
   OBU — GAMING UI v2.0
   Aesthetic: Dark arcade / neon tournament bracket
   Font: Rajdhani (display) + DM Sans (body)
   ============================================================ */

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

/* ── CSS Variables ── */
:root {
  --bg:           #080b14;
  --bg-2:         #0d1220;
  --bg-card:      #111827;
  --bg-card-2:    #0f1923;
  --border:       rgba(255,255,255,0.06);
  --border-glow:  rgba(0,210,255,0.35);

  --accent:       #00d2ff;
  --accent-2:     #ff3d71;
  --accent-3:     #f5c518;
  --accent-glow:  rgba(0,210,255,0.25);
  --accent-2-glow:rgba(255,61,113,0.25);

  --text:         #e8edf5;
  --text-dim:     #6b7a96;
  --text-muted:   #3a4459;

  --radius:       14px;
  --radius-lg:    22px;
  --radius-pill:  999px;

  --transition:   0.28s cubic-bezier(0.4,0,0.2,1);
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(0,210,255,0.08) 0%, transparent 60%),
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 39px,
      rgba(255,255,255,0.015) 40px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 39px,
      rgba(255,255,255,0.015) 40px
    );
}

a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }

h1, h2, h3, h4 {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  letter-spacing: 0.02em;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-2); }
::-webkit-scrollbar-thumb { background: rgba(0,210,255,0.3); border-radius: 3px; }

/* ── Container ── */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px 80px;
}

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 5%;
  height: 68px;
  background: rgba(8,11,20,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 5%;
  right: 5%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.4;
}

.nav-logo {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 3px;
  text-transform: uppercase;
  position: relative;
}

.nav-logo::before {
  content: attr(data-text);
  position: absolute;
  left: 0; top: 0;
  color: var(--accent);
  filter: blur(8px);
  opacity: 0.6;
}

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

.nav-links a {
  color: var(--text-dim);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  transition: var(--transition);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.nav-links a:hover {
  color: var(--accent);
  border-color: var(--border-glow);
  background: rgba(0,210,255,0.06);
  text-shadow: 0 0 10px var(--accent);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  text-align: center;
  padding: 110px 20px 80px;
  position: relative;
}

.hero::before {
  content: 'OBU';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -55%);
  font-family: 'Rajdhani', sans-serif;
  font-size: clamp(100px, 22vw, 260px);
  font-weight: 700;
  letter-spacing: 0.1em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(0,210,255,0.06);
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
}

.hero h1 {
  font-size: clamp(2.2rem, 5vw, 4rem);
  margin-bottom: 18px;
  line-height: 1.1;
  background: linear-gradient(135deg, #ffffff 30%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  color: var(--text-dim);
  font-size: 1.1rem;
  margin-bottom: 38px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 34px;
  background: var(--accent);
  color: #000;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  text-decoration: none;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.25), transparent);
  opacity: 0;
  transition: var(--transition);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(0,210,255,0.45);
}

.btn-primary:hover::before { opacity: 1; }
.btn-primary:active { transform: translateY(0); }

.btn-edit {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  background: rgba(0,210,255,0.1);
  color: var(--accent);
  border: 1px solid rgba(0,210,255,0.25);
  border-radius: var(--radius);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn-edit:hover {
  background: rgba(0,210,255,0.2);
  box-shadow: 0 0 14px rgba(0,210,255,0.2);
}

.btn-delete {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  background: rgba(255,61,113,0.1);
  color: var(--accent-2);
  border: 1px solid rgba(255,61,113,0.25);
  border-radius: var(--radius);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn-delete:hover {
  background: rgba(255,61,113,0.2);
  box-shadow: 0 0 14px rgba(255,61,113,0.2);
}

/* ============================================================
   SEARCH
   ============================================================ */
.search-container {
  max-width: 580px;
  margin: -20px auto 60px;
  padding: 0 24px;
  position: relative;
  z-index: 10;
}

#search-input {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 16px 24px;
  border-radius: var(--radius-pill);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
}

#search-input::placeholder { color: var(--text-muted); }

#search-input:focus {
  border-color: var(--accent);
  background: rgba(0,210,255,0.04);
  box-shadow: 0 0 0 4px rgba(0,210,255,0.08), 0 8px 30px rgba(0,0,0,0.4);
}

#search-results {
  padding: 0 24px;
  max-width: 1280px;
  margin: 0 auto;
}

#search-results h2 {
  font-size: 1.3rem;
  color: var(--accent);
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* ============================================================
   SECTION HEADINGS
   ============================================================ */
.container h2 {
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin: 50px 0 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.container h2::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ============================================================
   QUIZ GRID & CARDS
   ============================================================ */
.quiz-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 20px;
  margin-bottom: 50px;
}

.quiz-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  display: block;
  transition: var(--transition);
  position: relative;
  cursor: pointer;
}

.quiz-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(0,210,255,0.05), transparent);
  opacity: 0;
  transition: var(--transition);
  z-index: 1;
  pointer-events: none;
}

.quiz-card:hover {
  border-color: rgba(0,210,255,0.3);
  transform: translateY(-8px);
  box-shadow: 0 24px 48px rgba(0,0,0,0.5), 0 0 0 1px rgba(0,210,255,0.1);
}

.quiz-card:hover::before { opacity: 1; }

.quiz-card img {
  width: 100%;
  height: 175px;
  object-fit: cover;
  transition: 0.5s ease;
}

.quiz-card:hover img { transform: scale(1.07); }

.quiz-card-placeholder {
  height: 175px;
  background: linear-gradient(135deg, #0d1626 0%, #0a1020 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  position: relative;
}

.quiz-card-placeholder::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    45deg,
    rgba(0,210,255,0.02) 0px,
    rgba(0,210,255,0.02) 1px,
    transparent 1px,
    transparent 12px
  );
}

.quiz-card-info {
  padding: 18px 20px 20px;
}

.quiz-card-info h3 {
  font-size: 1.05rem;
  color: var(--text);
  margin-bottom: 8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: 0.01em;
}

.quiz-card-info p {
  font-size: 0.78rem;
  color: var(--text-dim);
  letter-spacing: 0.02em;
}

/* Profile page quiz card wrapper */
.quiz-card-wrapper {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.quiz-card-actions {
  display: flex;
  gap: 8px;
  padding: 12px 14px;
  background: rgba(0,0,0,0.2);
  border-top: 1px solid var(--border);
}

/* ============================================================
   AUTH FORMS (login, register, create_quiz)
   ============================================================ */
.auth-container {
  max-width: 440px;
  margin: 80px auto;
  padding: 48px 44px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}

.auth-container::before {
  content: '';
  position: absolute;
  top: -2px; left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.auth-container h1 {
  font-size: 2rem;
  margin-bottom: 32px;
  text-align: center;
  letter-spacing: 0.04em;
}

.auth-container form,
.item-form,
.password-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.auth-container p {
  text-align: center;
  margin-top: 22px;
  color: var(--text-dim);
  font-size: 0.9rem;
}

.auth-container p a { color: var(--accent); font-weight: 600; }
.auth-container p a:hover { text-shadow: 0 0 8px var(--accent); }

/* ── Input Fields ── */
input[type="text"],
input[type="email"],
input[type="password"],
input[type="file"],
textarea,
select {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 13px 18px;
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.92rem;
  outline: none;
  transition: var(--transition);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
textarea:focus {
  border-color: var(--accent);
  background: rgba(0,210,255,0.04);
  box-shadow: 0 0 0 3px rgba(0,210,255,0.08);
}

input::placeholder, textarea::placeholder { color: var(--text-muted); }

textarea { resize: vertical; min-height: 90px; }

label {
  color: var(--text-dim);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: -6px;
}

button[type="submit"] {
  width: 100%;
  padding: 14px;
  background: var(--accent);
  color: #000;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: var(--transition);
  margin-top: 6px;
}

button[type="submit"]:hover {
  box-shadow: 0 8px 28px rgba(0,210,255,0.45);
  transform: translateY(-2px);
}

/* ── Auth subtitle & icon ── */
.auth-icon {
  text-align: center;
  font-size: 2.8rem;
  margin-bottom: 12px;
}

.auth-subtitle {
  text-align: center;
  color: var(--text-dim);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 24px !important;
  margin-top: -16px;
}

/* ── Forgot password link inside form ── */
.password-field-wrapper {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.password-field-wrapper input {
  padding-right: 18px;
}

.forgot-link {
  align-self: flex-end;
  margin-top: 6px;
  font-size: 0.8rem;
  color: var(--text-dim);
  transition: var(--transition);
  letter-spacing: 0.02em;
}

.forgot-link:hover {
  color: var(--accent);
  text-shadow: 0 0 8px var(--accent-glow);
}

/* ============================================================
   MESSAGES
   ============================================================ */
.error {
  background: rgba(255,61,113,0.1);
  border: 1px solid rgba(255,61,113,0.3);
  border-left: 3px solid var(--accent-2);
  color: #ff6b95;
  padding: 12px 18px;
  border-radius: var(--radius);
  font-size: 0.88rem;
  margin: 8px 0;
}

.success {
  background: rgba(0,210,255,0.08);
  border: 1px solid rgba(0,210,255,0.25);
  border-left: 3px solid var(--accent);
  color: var(--accent);
  padding: 12px 18px;
  border-radius: var(--radius);
  font-size: 0.88rem;
  margin: 8px 0;
}

/* ============================================================
   ADD ITEMS PAGE
   ============================================================ */
.container h1 {
  font-size: 2rem;
  margin: 40px 0 6px;
  letter-spacing: 0.03em;
}

.container > p {
  color: var(--text-dim);
  margin-bottom: 24px;
  font-size: 0.92rem;
}

.item-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 36px;
  max-width: 560px;
}

/* ── Items Grid ── */
.items-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 16px;
  margin: 24px 0 36px;
}

.item-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  text-align: center;
  position: relative;
  group: hover;
}

.item-card:hover {
  border-color: rgba(0,210,255,0.25);
  transform: translateY(-4px);
  box-shadow: 0 10px 24px rgba(0,0,0,0.4);
}

.item-card img {
  width: 100%;
  height: 120px;
  object-fit: cover;
}

.item-card p {
  padding: 10px 8px 6px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.item-card .btn-delete {
  width: 100%;
  border-radius: 0;
  border-left: none;
  border-right: none;
  border-bottom: none;
  justify-content: center;
  font-size: 0.75rem;
  padding: 8px;
}

hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 36px 0;
}

/* ============================================================
   QUIZ DETAIL PAGE
   ============================================================ */
.cover-img {
  width: 100%;
  max-height: 360px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin: 32px 0 24px;
  border: 1px solid var(--border);
}

/* ── Top List (leaderboard) ── */
.top-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 20px 0 32px;
  max-width: 640px;
}

.top-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}

.top-item:first-child {
  border-color: rgba(245,197,24,0.4);
  background: rgba(245,197,24,0.05);
}

.top-item:hover {
  border-color: rgba(0,210,255,0.2);
  transform: translateX(4px);
}

.rank {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-muted);
  width: 28px;
  text-align: center;
  flex-shrink: 0;
}

.top-item:first-child .rank { color: var(--accent-3); }
.top-item:nth-child(2) .rank { color: #94a3b8; }
.top-item:nth-child(3) .rank { color: #b45309; }

.top-item img {
  width: 44px;
  height: 44px;
  object-fit: cover;
  border-radius: 8px;
  flex-shrink: 0;
}

.top-name {
  flex: 1;
  font-weight: 600;
  font-size: 0.95rem;
}

.top-wins {
  font-size: 0.78rem;
  color: var(--text-dim);
  background: rgba(255,255,255,0.04);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
}

/* ============================================================
   PLAY PAGE
   ============================================================ */
.play-container {
  max-width: 960px;
  margin: 0 auto;
  padding: 40px 24px 80px;
  text-align: center;
}

.play-container h1 {
  font-size: 2.2rem;
  margin-bottom: 8px;
  background: linear-gradient(135deg, #fff 30%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

#round-info {
  color: var(--text-dim);
  font-size: 0.88rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 44px;
}

.versus-container {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 20px;
  align-items: center;
  margin-bottom: 40px;
}

.versus-card {
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  transition: 0.22s cubic-bezier(0.4,0,0.2,1);
  position: relative;
}

.versus-card::after {
  content: 'SEÇ';
  position: absolute;
  inset: 0;
  background: rgba(0,210,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Rajdhani', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.2em;
  opacity: 0;
  transition: var(--transition);
  border-radius: var(--radius-lg);
}

.versus-card:hover {
  border-color: var(--accent);
  transform: scale(1.03);
  box-shadow: 0 20px 50px rgba(0,210,255,0.2), 0 0 0 2px rgba(0,210,255,0.15);
}

.versus-card:hover::after { opacity: 1; }

.versus-card.selected {
  border-color: var(--accent);
  box-shadow: 0 0 40px rgba(0,210,255,0.4);
  animation: pulse-select 0.3s ease;
}

@keyframes pulse-select {
  0%   { transform: scale(1); }
  50%  { transform: scale(1.05); }
  100% { transform: scale(1); }
}

.versus-card img {
  width: 100%;
  height: 280px;
  object-fit: cover;
}

.versus-card p {
  padding: 18px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text);
  text-align: center;
}

.vs-badge {
  font-family: 'Rajdhani', sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--accent-2);
  text-shadow: 0 0 20px var(--accent-2-glow);
  position: relative;
}

.vs-badge::before,
.vs-badge::after {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent-2), transparent);
}

.vs-badge::before { top: -50px; }
.vs-badge::after  { bottom: -50px; transform: translateX(-50%) rotate(180deg); }

/* ── Champion Screen ── */
.champion-screen {
  padding: 60px 20px;
  animation: champion-appear 0.6s cubic-bezier(0.34,1.56,0.64,1) both;
}

@keyframes champion-appear {
  0%   { opacity: 0; transform: scale(0.85) translateY(20px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}

.champion-screen h2 {
  font-size: 3rem;
  color: var(--accent-3);
  text-shadow: 0 0 30px rgba(245,197,24,0.5);
  margin-bottom: 28px;
}

#champion-img {
  width: 240px;
  height: 240px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  margin: 0 auto 24px;
  border: 3px solid var(--accent-3);
  box-shadow: 0 0 40px rgba(245,197,24,0.35);
}

#champion-name {
  font-size: 2.2rem;
  margin-bottom: 36px;
  color: var(--text);
}

.champion-screen .btn-primary {
  margin: 0 8px;
}

/* ============================================================
   PROFILE PAGE
   ============================================================ */
.profile-header {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 40px 0 32px;
}

.profile-avatar {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--accent), rgba(0,210,255,0.3));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Rajdhani', sans-serif;
  font-size: 2.4rem;
  font-weight: 700;
  color: #000;
  flex-shrink: 0;
  box-shadow: 0 8px 24px rgba(0,210,255,0.3);
}

.profile-info h1 {
  font-size: 1.8rem;
  margin-bottom: 6px;
}

.profile-info p {
  color: var(--text-dim);
  font-size: 0.88rem;
  margin-bottom: 4px;
}

.password-form {
  max-width: 420px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 12px;
}

/* ============================================================
   ADMIN PANEL
   ============================================================ */
.admin-section {
  margin-bottom: 48px;
}

.admin-section h2 {
  font-size: 1.3rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 20px;
}

.admin-form {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.admin-form input {
  flex: 1;
  min-width: 140px;
}

.admin-form button {
  width: auto;
  padding: 13px 24px;
  border-radius: var(--radius);
}

.admin-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  font-size: 0.88rem;
}

.admin-table thead {
  background: rgba(0,210,255,0.05);
  border-bottom: 1px solid var(--border);
}

.admin-table th {
  padding: 14px 18px;
  text-align: left;
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 600;
}

.admin-table td {
  padding: 13px 18px;
  border-top: 1px solid var(--border);
  color: var(--text);
  vertical-align: middle;
}

.admin-table tr:hover td {
  background: rgba(255,255,255,0.02);
}

.admin-table td:last-child {
  display: flex;
  gap: 8px;
  align-items: center;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-muted);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  border-top: 1px solid var(--border);
  margin-top: 60px;
  text-transform: uppercase;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  .hero { padding: 80px 20px 60px; }
  .hero h1 { font-size: 2rem; }

  .versus-container {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .vs-badge { font-size: 1.6rem; }
  .vs-badge::before, .vs-badge::after { display: none; }

  .versus-card img { height: 200px; }

  .profile-header { flex-direction: column; text-align: center; }

  .quiz-grid { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }

  .auth-container { margin: 40px 16px; padding: 36px 28px; }

  .navbar { padding: 0 4%; }
  .nav-links a { font-size: 0.72rem; padding: 6px 12px; }

  .admin-table td:last-child { flex-wrap: wrap; }

  #champion-img { width: 180px; height: 180px; }
}

@media (max-width: 480px) {
  .nav-logo { font-size: 1.5rem; }
  .items-grid { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); }
  .admin-form { flex-direction: column; }
  .admin-form button { width: 100%; }
}

/* ============================================================
   ANIMATIONS & UTILITIES
   ============================================================ */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.quiz-card { animation: fade-up 0.4s ease both; }
.quiz-card:nth-child(1) { animation-delay: 0.05s; }
.quiz-card:nth-child(2) { animation-delay: 0.10s; }
.quiz-card:nth-child(3) { animation-delay: 0.15s; }
.quiz-card:nth-child(4) { animation-delay: 0.20s; }
.quiz-card:nth-child(5) { animation-delay: 0.25s; }
.quiz-card:nth-child(6) { animation-delay: 0.30s; }
.quiz-card:nth-child(7) { animation-delay: 0.35s; }
.quiz-card:nth-child(8) { animation-delay: 0.40s; }

/* Glow pulse on champion rank badge */
.top-item:first-child {
  animation: trophy-glow 2.5s ease-in-out infinite alternate;
}

@keyframes trophy-glow {
  from { box-shadow: none; }
  to   { box-shadow: 0 0 20px rgba(245,197,24,0.15); }
}

/* ============================================================
   CATEGORY SIDEBAR + MAIN LAYOUT
   ============================================================ */
.main-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 32px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px 80px;
  align-items: start;
}

.category-sidebar {
  position: sticky;
  top: 88px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px 12px;
  overflow: hidden;
}

.sidebar-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--text-muted);
  text-transform: uppercase;
  padding: 0 10px 14px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 10px;
}

.category-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.category-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius);
  color: var(--text-dim);
  font-size: 0.88rem;
  font-weight: 500;
  transition: var(--transition);
  cursor: pointer;
  border: 1px solid transparent;
}

.category-item:hover {
  background: rgba(0,210,255,0.06);
  color: var(--accent);
  border-color: rgba(0,210,255,0.1);
}

.category-item.active {
  background: rgba(0,210,255,0.1);
  color: var(--accent);
  border-color: rgba(0,210,255,0.25);
  font-weight: 600;
}

.cat-icon { font-size: 1.1rem; flex-shrink: 0; }
.cat-name { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* content-area: kendi container'ı */
.content-area { min-width: 0; }
.content-area .quiz-grid { margin-bottom: 16px; }

.empty-msg {
  color: var(--text-dim);
  font-size: 0.92rem;
  padding: 40px 0;
  grid-column: 1/-1;
}

/* ============================================================
   ITEM CARD FIX  (resimde alt yarı boş görünüyordu)
   ============================================================ */
.item-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  text-align: center;
}

.item-card img {
  width: 100%;
  height: 130px;
  object-fit: cover;
  flex-shrink: 0;
}

.item-card p {
  padding: 10px 8px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.item-card .btn-delete {
  width: 100%;
  border-radius: 0;
  border-left: none;
  border-right: none;
  border-bottom: none;
  border-top: 1px solid var(--border);
  justify-content: center;
  font-size: 0.75rem;
  padding: 8px;
  margin-top: auto;
}

/* ============================================================
   SELECT DROPDOWN
   ============================================================ */
select {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 13px 18px;
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.92rem;
  outline: none;
  transition: var(--transition);
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b7a96' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  cursor: pointer;
}

select:focus {
  border-color: var(--accent);
  background-color: rgba(0,210,255,0.04);
  box-shadow: 0 0 0 3px rgba(0,210,255,0.08);
}

select option {
  background: var(--bg-card);
  color: var(--text);
}

/* ============================================================
   AUTH SUBTITLE & ICON (forgot/reset password)
   ============================================================ */
.auth-icon {
  font-size: 2.8rem;
  text-align: center;
  margin-bottom: 12px;
}

.auth-subtitle {
  color: var(--text-dim);
  font-size: 0.9rem;
  text-align: center;
  margin-bottom: 24px;
  line-height: 1.6;
}

/* ============================================================
   RESPONSIVE — sidebar
   ============================================================ */
@media (max-width: 900px) {
  .main-layout {
    grid-template-columns: 1fr;
    padding: 0 16px 60px;
  }

  .category-sidebar {
    position: static;
    padding: 14px 10px;
  }

  .category-list {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 6px;
  }

  .category-item {
    padding: 8px 14px;
    font-size: 0.82rem;
  }

  .sidebar-title { display: none; }
}

/* ── Auth Links ── */
.auth-links {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
}

.auth-links p {
  margin: 0;
}

.auth-links a[href="forgot_password.php"] {
  color: var(--text-dim);
  font-size: 0.85rem;
  transition: var(--transition);
}

.auth-links a[href="forgot_password.php"]:hover {
  color: var(--accent);
}

/* ── Dev Mode Box ── */
.dev-box {
  background: rgba(245,197,24,0.07);
  border: 1px solid rgba(245,197,24,0.3);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin: 16px 0;
  text-align: center;
}

.dev-box p {
  color: var(--accent-3);
  font-size: 0.85rem;
  margin-bottom: 12px;
  text-align: center;
}

.dev-link {
  display: inline-block;
  padding: 10px 22px;
  background: rgba(245,197,24,0.15);
  border: 1px solid rgba(245,197,24,0.4);
  border-radius: var(--radius-pill);
  color: var(--accent-3);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
}

.dev-link:hover {
  background: rgba(245,197,24,0.25);
  box-shadow: 0 0 16px rgba(245,197,24,0.2);
}
/* ============================================================
   FILTER TABS (Quiz / Test / Tümü)
   ============================================================ */
.filter-tabs {
  display: flex;
  gap: 8px;
  margin: 8px 0 32px;
  flex-wrap: wrap;
}

.filter-tab {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 22px;
  border-radius: var(--radius-pill);
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  border: 1px solid var(--border);
  color: var(--text-dim);
  background: rgba(255,255,255,0.03);
  transition: var(--transition);
  cursor: pointer;
}

.filter-tab:hover {
  color: var(--accent);
  border-color: rgba(0,210,255,0.3);
  background: rgba(0,210,255,0.06);
}

.filter-tab.active {
  color: #000;
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 6px 20px rgba(0,210,255,0.35);
}

.filter-tab-test.active {
  color: #000;
  background: #a855f7;
  border-color: #a855f7;
  box-shadow: 0 6px 20px rgba(168,85,247,0.35);
}

.filter-tab-test:hover {
  color: #c084fc;
  border-color: rgba(168,85,247,0.35);
  background: rgba(168,85,247,0.07);
}

/* ============================================================
   CONTENT TYPE BADGE (kart üstünde köşe etiketi)
   ============================================================ */
.quiz-card { position: relative; }

.content-type-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 2;
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.badge-quiz {
  background: rgba(0,210,255,0.18);
  border: 1px solid rgba(0,210,255,0.4);
  color: var(--accent);
}

.badge-test {
  background: rgba(168,85,247,0.18);
  border: 1px solid rgba(168,85,247,0.4);
  color: #c084fc;
}

.badge-private {
  background: rgba(245,197,24,0.18);
  border: 1px solid rgba(245,197,24,0.42);
  color: var(--accent-3);
}

/* ============================================================
   TEST KARTI — mor/mor aksan rengi
   ============================================================ */
.quiz-card-test::before {
  background: linear-gradient(135deg, rgba(168,85,247,0.07), transparent) !important;
}

.quiz-card-test:hover {
  border-color: rgba(168,85,247,0.4) !important;
  box-shadow: 0 24px 48px rgba(0,0,0,0.5), 0 0 0 1px rgba(168,85,247,0.15) !important;
}

/* ============================================================
   NAVBAR — Test Oluştur butonu mor vurgu
   ============================================================ */
.nav-link-test {
  color: #c084fc !important;
  border-color: transparent;
}

.nav-link-test:hover {
  color: #c084fc !important;
  border-color: rgba(168,85,247,0.35) !important;
  background: rgba(168,85,247,0.08) !important;
  text-shadow: 0 0 10px rgba(168,85,247,0.7) !important;
}

/* ============================================================
   HERO — ikinci buton (Test Oluştur)
   ============================================================ */
.btn-primary-alt {
  background: #a855f7 !important;
  box-shadow: none;
}

.btn-primary-alt:hover {
  box-shadow: 0 12px 35px rgba(168,85,247,0.45) !important;
}
/* Sıralama modu */
.sort-container {
    display: none;
    max-width: 800px;
    margin: 0 auto;
}
.sort-instructions {
    text-align: center;
    opacity: .7;
    margin-bottom: 1.5rem;
    font-size: .9rem;
}
.sort-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.sort-column h3 {
    text-align: center;
    margin-bottom: 10px;
    font-size: .95rem;
    opacity: .7;
}
.sort-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    min-height: 80px;
}
.sort-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    background: rgba(255,255,255,.08);
    border: 2px solid transparent;
    border-radius: 10px;
    padding: 10px 8px;
    cursor: pointer;
    transition: transform .15s, border-color .15s, background .15s;
    text-align: center;
}
.sort-item:hover {
    transform: scale(1.04);
    border-color: rgba(139,92,246,.6);
    background: rgba(139,92,246,.15);
}
.sort-item img {
    width: 70px;
    height: 70px;
    object-fit: cover;
    border-radius: 8px;
}
.sort-item span {
    font-size: .82rem;
    font-weight: 500;
}
.sorted-item {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255,255,255,.06);
    border: 2px solid rgba(139,92,246,.3);
    border-radius: 10px;
    padding: 8px 12px;
    cursor: pointer;
    transition: background .15s;
}
.sorted-item:hover {
    background: rgba(220,38,38,.15);
    border-color: rgba(220,38,38,.4);
}
.sorted-item img {
    width: 40px; height: 40px;
    object-fit: cover; border-radius: 6px; flex-shrink: 0;
}
.sorted-item .sorted-rank {
    font-size: 1.1rem; font-weight: 900;
    width: 28px; text-align: center; flex-shrink: 0;
}
.sorted-item span.sorted-name { font-size: .9rem; font-weight: 500; flex: 1; }
.sorted-item .remove-hint { font-size: .7rem; opacity: .4; }
.sorted-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 80px;
}
.sort-empty {
    text-align: center;
    opacity: .35;
    font-size: .85rem;
    padding: 20px 0;
    border: 2px dashed rgba(255,255,255,.1);
    border-radius: 10px;
}
.sort-finish-btn {
    text-align: center;
    margin-top: 1.5rem;
}
.sort-result {
    display: none;
    max-width: 700px;
    margin: 0 auto;
    animation: fadeIn .5s ease;
}
.sort-result h2 { text-align: center; margin-bottom: 1.5rem; }
.sort-result-list { display: flex; flex-direction: column; gap: 10px; }
.sort-result-item {
    display: flex; align-items: center; gap: 14px;
    background: rgba(255,255,255,.06);
    border-radius: 10px; padding: 10px 16px;
}
.sort-result-item .rank {
    font-size: 1.3rem; font-weight: 900;
    width: 32px; text-align: center; flex-shrink: 0;
}
.sort-result-item:nth-child(1) .rank { color: #FFD700; }
.sort-result-item:nth-child(2) .rank { color: #C0C0C0; }
.sort-result-item:nth-child(3) .rank { color: #CD7F32; }
.sort-result-item img {
    width: 50px; height: 50px;
    object-fit: cover; border-radius: 8px; flex-shrink: 0;
}
.sort-result-item span { font-size: 1rem; font-weight: 600; }
.play-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin: 20px 0;
}

.btn-ters {
    display: inline-block;
    padding: 12px 24px;
    background: #dc2626;
    color: white;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: background 0.2s;
}

.btn-ters:hover { background: #b91c1c; }

.btn-sirala {
    display: inline-block;
    padding: 12px 24px;
    background: #059669;
    color: white;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    transition: background 0.2s;
}

.btn-sirala:hover { background: #047857; }
/* ============================================================
   SOCIAL ACTIONS / COMMENTS / SHARE RESULT — OBU THEME
   ============================================================ */
.social-panel {
  display:flex; align-items:center; gap:10px; flex-wrap:wrap;
  margin:18px 0 8px; padding:14px;
  background:rgba(255,255,255,.035); border:1px solid var(--border);
  border-radius:var(--radius-lg);
}
.social-btn, .comment-actions button {
  display:inline-flex; align-items:center; gap:6px;
  padding:8px 14px; border-radius:var(--radius-pill);
  background:rgba(255,255,255,.04); color:var(--text-dim);
  border:1px solid var(--border); cursor:pointer;
  font-family:'Rajdhani',sans-serif; font-weight:700; letter-spacing:.04em;
  transition:var(--transition);
}
.social-btn:hover, .comment-actions button:hover { color:var(--accent); border-color:rgba(0,210,255,.3); background:rgba(0,210,255,.07); }
.social-btn.active { color:#000; background:var(--accent); border-color:var(--accent); box-shadow:0 6px 18px rgba(0,210,255,.25); }
.social-btn.dislike.active { background:var(--accent-2); border-color:var(--accent-2); color:#fff; }
.social-btn.favorite.active { background:var(--accent-3); border-color:var(--accent-3); color:#000; }
.social-login-note { color:var(--text-muted); font-size:.84rem; }
.comments-section { max-width:860px; margin:34px auto 60px; }
.comments-section h2 { margin-bottom:18px; }
.comment-form, .reply-form { display:flex; flex-direction:column; gap:10px; margin-bottom:18px; }
.comment-form textarea, .reply-form textarea { min-height:90px; }
.comment-form button, .reply-form button { width:auto; align-self:flex-end; padding:10px 24px; }
.comments-list { display:flex; flex-direction:column; gap:12px; }
.comment-card {
  background:var(--bg-card); border:1px solid var(--border); border-radius:var(--radius-lg);
  padding:16px; position:relative;
}
.comment-card.comment-reply { margin-left:28px; border-left:2px solid rgba(0,210,255,.28); }
.comment-head { display:flex; justify-content:space-between; gap:12px; color:var(--text-dim); font-size:.84rem; margin-bottom:8px; }
.comment-head strong { color:var(--accent); font-family:'Rajdhani',sans-serif; font-size:1rem; }
.comment-body { color:var(--text); line-height:1.55; margin-bottom:12px; }
.comment-actions { display:flex; gap:8px; flex-wrap:wrap; }
.comment-actions button { padding:6px 11px; font-size:.78rem; }
.reply-form { margin-top:12px; padding-left:12px; border-left:1px solid var(--border); }
.filter-tab-favorites.active { color:#000; background:var(--accent-3); border-color:var(--accent-3); box-shadow:0 6px 20px rgba(245,197,24,.3); }
.filter-tab-favorites:hover { color:var(--accent-3); border-color:rgba(245,197,24,.4); background:rgba(245,197,24,.08); }
@media(max-width:640px){ .comment-card.comment-reply{margin-left:12px}.social-panel{align-items:stretch}.social-btn{flex:1;justify-content:center} }

/* Share + privacy actions */
.social-btn.share {
  color: var(--accent);
  border-color: rgba(0,210,255,0.25);
}
.social-btn.share:hover {
  background: rgba(0,210,255,0.12);
  box-shadow: 0 0 14px rgba(0,210,255,0.18);
}
.quiz-card-actions { flex-wrap: wrap; }
.quiz-card-actions .btn-edit,
.quiz-card-actions .btn-delete { white-space: nowrap; }


/* ============================================================
   ŞQUIZ / SONG QUIZ MODULE
   ============================================================ */
.nav-link-song {
  color: #34d399 !important;
}
.nav-link-song:hover {
  color: #6ee7b7 !important;
  border-color: rgba(52,211,153,0.35) !important;
  background: rgba(52,211,153,0.08) !important;
  text-shadow: 0 0 10px rgba(52,211,153,0.7) !important;
}

.btn-primary-song {
  background: #10b981 !important;
}
.btn-primary-song:hover {
  box-shadow: 0 12px 35px rgba(16,185,129,0.45) !important;
}

.filter-tab-song.active {
  color: #00130e;
  background: #34d399;
  border-color: #34d399;
  box-shadow: 0 6px 20px rgba(52,211,153,0.35);
}
.filter-tab-song:hover {
  color: #6ee7b7;
  border-color: rgba(52,211,153,0.35);
  background: rgba(52,211,153,0.07);
}
.badge-song {
  background: rgba(52,211,153,0.18);
  border: 1px solid rgba(52,211,153,0.4);
  color: #6ee7b7;
}
.badge-private {
  background: rgba(245,197,24,0.18);
  border: 1px solid rgba(245,197,24,0.4);
  color: var(--accent-3);
}
.badge-dual {
  left: auto;
  right: 10px;
}
.quiz-card-song::before {
  background: linear-gradient(135deg, rgba(52,211,153,0.07), transparent) !important;
}
.quiz-card-song:hover {
  border-color: rgba(52,211,153,0.4) !important;
  box-shadow: 0 24px 48px rgba(0,0,0,0.5), 0 0 0 1px rgba(52,211,153,0.15) !important;
}

.auth-container-wide {
  max-width: 560px;
}
.checkbox-row {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  text-transform: none;
  letter-spacing: 0;
  line-height: 1.45;
  color: var(--text-dim);
  margin-top: 4px;
}
.checkbox-row input[type="checkbox"] {
  width: auto;
  margin-top: 2px;
  accent-color: var(--accent);
}
.form-row-two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.mini-note {
  margin: 2px 0 0;
  color: var(--text-dim);
  font-size: 0.82rem;
  line-height: 1.5;
}

/* Shared detail layout for song quiz pages */
.quiz-page-wrapper {
  padding: 1.5rem 1rem;
}
.quiz-hero {
  position: relative;
  width: 100%;
  max-width: 860px;
  margin: 0 auto 2rem auto;
}
.quiz-hero .cover-img {
  width: 100%;
  max-height: 320px;
  object-fit: cover;
  border-radius: 12px;
  display: block;
}
.quiz-meta {
  max-width: 860px;
  margin: 0 auto 1.5rem auto;
}
.quiz-meta h1 {
  margin-bottom: .3rem;
}
.quiz-meta .quiz-category-badge,
.song-mode-badge,
.private-mode-badge {
  display: inline-block;
  border-radius: 20px;
  padding: 4px 12px;
  font-size: .85rem;
  margin-bottom: .5rem;
}
.quiz-meta .quiz-category-badge {
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
}
.song-mode-badge {
  background: rgba(52,211,153,.16);
  border: 1px solid rgba(52,211,153,.35);
  color: #6ee7b7;
}
.private-mode-badge {
  background: rgba(245,197,24,.14);
  border: 1px solid rgba(245,197,24,.35);
  color: var(--accent-3);
}
.meta-badge-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.quiz-meta p {
  margin: .3rem 0;
  opacity: .8;
}
.quiz-play-btn {
  margin: 1.5rem 0;
}
.divider {
  max-width: 860px;
  margin: 0 auto 1.5rem auto;
  border: none;
  border-top: 1px solid rgba(255,255,255,.1);
}
.top-section {
  max-width: 860px;
  margin: 0 auto 2.5rem auto;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 12px;
  padding: 1.5rem;
}
.top-section h2 {
  margin-top: 0;
  margin-bottom: 1.2rem;
  font-size: 1.2rem;
  border-bottom: 1px solid rgba(255,255,255,.1);
  padding-bottom: .7rem;
}
.no-plays-msg {
  opacity: .55;
  font-style: italic;
  text-align: center;
  padding: .5rem 0;
}
.items-section {
  max-width: 860px;
  margin: 0 auto 3rem auto;
}
.items-section h2 {
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

/* Song item creation/list */
.song-item-list,
.song-preview-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 860px;
}
.song-item-card,
.song-preview-card,
.song-sort-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 14px;
  padding: 16px;
  transition: var(--transition);
}
.song-item-card:hover,
.song-preview-card:hover,
.song-sort-card:hover {
  border-color: rgba(52,211,153,.3);
  box-shadow: 0 14px 30px rgba(0,0,0,.28);
}
.song-item-main,
.song-preview-head {
  display: flex;
  align-items: center;
  gap: 14px;
  justify-content: flex-start;
  margin-bottom: 12px;
}
.song-item-main h3,
.song-preview-head h3 {
  margin-bottom: 3px;
  font-size: 1.12rem;
}
.song-item-main p,
.song-preview-head p,
.song-clip-meta {
  color: var(--text-dim);
  font-size: .84rem;
}
.song-wave-icon,
.song-mini-icon,
.song-champion-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(52,211,153,.14);
  border: 1px solid rgba(52,211,153,.32);
  color: #6ee7b7;
  border-radius: 14px;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
}
.song-wave-icon {
  width: 48px;
  height: 48px;
  font-size: 1.8rem;
  flex-shrink: 0;
}
.song-mini-icon {
  width: 34px;
  height: 34px;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.song-champion-icon {
  width: 90px;
  height: 90px;
  font-size: 3rem;
  margin: 0 auto 14px;
}
.song-item-actions,
.song-sort-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}
.song-preview-box,
.song-player-slot,
.dynamic-song-preview,
.song-final-preview {
  margin-top: 12px;
}
.song-preview-frame {
  width: 100%;
  min-height: 220px;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 14px;
  display: block;
  background: #000;
}

/* Song play mode */
.song-play-container {
  max-width: 1100px;
}
.progress-bar-wrap {
  width: 100%;
  max-width: 760px;
  margin: 0 auto .8rem;
  height: 6px;
  background: rgba(255,255,255,.08);
  border-radius: 99px;
  overflow: hidden;
}
#progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #10b981, #00d2ff);
  border-radius: 99px;
  transition: width .5s ease;
}
.mode-info {
  text-align: center;
  font-size: .85rem;
  padding: 6px 16px;
  border-radius: 20px;
  display: inline-block;
  margin-bottom: 1rem;
}
.mode-normal { background: rgba(139,92,246,.2); color: #a78bfa; }
.mode-ters   { background: rgba(220,38,38,.2); color: #f87171; }
.mode-sirala { background: rgba(5,150,105,.2); color: #34d399; }
.guest-note {
  background: rgba(251,191,36,.08);
  border: 1px solid rgba(251,191,36,.25);
  border-radius: 10px;
  padding: .6rem 1rem;
  font-size: .82rem;
  color: #fbbf24;
  text-align: center;
  margin-bottom: 1rem;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}
.guest-note a {
  color: #fbbf24;
  text-decoration: underline;
}
.song-versus-container {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 20px;
  align-items: start;
  margin: 26px auto 40px;
}
.song-versus-card {
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
  transition: .22s cubic-bezier(.4,0,.2,1);
  min-height: 300px;
}
.song-versus-card:hover {
  border-color: rgba(52,211,153,.4);
  transform: translateY(-4px);
  box-shadow: 0 20px 48px rgba(0,0,0,.35);
}
.song-versus-card.winner-glow {
  border-color: #FFD700 !important;
  box-shadow: 0 0 28px rgba(255,215,0,.4) !important;
}
.song-versus-card.ters-winner {
  border-color: #dc2626 !important;
  box-shadow: 0 0 28px rgba(220,38,38,.4) !important;
}
.song-versus-card.loser-fade {
  opacity: .38;
}
.song-card-kicker {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  background: rgba(52,211,153,.16);
  border: 1px solid rgba(52,211,153,.38);
  color: #6ee7b7;
  margin-bottom: 12px;
}
.song-versus-card h2 {
  font-size: 1.45rem;
  margin-bottom: 6px;
}
.song-listen-btn {
  margin: 14px 0 4px;
}
.song-pick-btn {
  margin-top: 14px;
  width: 100%;
  justify-content: center;
}
.song-pick-btn:disabled {
  opacity: .55;
  cursor: not-allowed;
}
.btn-row {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

/* Song sorting */
.song-sort-columns {
  align-items: start;
}
.song-sort-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.song-sort-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.08rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.mini-pick {
  padding: 9px 16px;
  font-size: .82rem;
}
.song-top-item {
  max-width: none;
}

@media (max-width: 900px) {
  .form-row-two,
  .song-versus-container {
    grid-template-columns: 1fr;
  }
  .song-preview-frame {
    min-height: 200px;
  }
}

/* ============================================================
   ŞQUIZ PLAY RESTORE — video card layout + result visibility
   ============================================================ */
.song-play-container #champion-screen {
  display: none;
}

.song-play-container .song-versus-container {
  max-width: 960px;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: stretch;
  gap: 20px;
}

.song-play-container .song-versus-card {
  min-height: 420px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  text-align: center;
  padding: 24px 22px;
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: none;
}

.song-play-container .song-versus-card:hover {
  border-color: var(--accent);
  transform: scale(1.02);
  box-shadow: 0 20px 50px rgba(0,210,255,0.16), 0 0 0 2px rgba(0,210,255,0.08);
}

.song-play-container .song-card-kicker {
  margin-bottom: 10px;
}

.song-play-container .song-versus-card h2 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.75rem;
  line-height: 1.08;
  margin: 0 0 8px;
}

.song-play-container .song-clip-meta {
  min-height: 20px;
  color: var(--text-dim);
  font-size: .92rem;
  margin: 0 0 10px;
}

.song-play-container .song-listen-btn {
  margin: 6px 0 10px;
}

.song-play-container .song-player-slot {
  width: 100%;
  margin-top: 0;
  min-height: 220px;
}

.song-play-container .song-preview-frame {
  width: 100%;
  min-height: 220px;
  border-radius: 14px;
}

.song-play-container .song-pick-btn {
  margin-top: auto;
  width: 100%;
  justify-content: center;
}

@media (max-width: 900px) {
  .song-play-container .song-versus-container {
    grid-template-columns: 1fr;
  }
  .song-play-container .song-versus-card {
    min-height: auto;
  }
}

/* ============================================================
   ŞQUIZ PLAY — Quiz play ile eşleşen kart düzeni
   ============================================================ */
.song-play-container {
  max-width: 960px;
}

.song-play-container .song-versus-container {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 20px;
  align-items: center;
  margin: 0 0 40px;
}

.song-play-container .song-versus-card {
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  padding: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  text-align: center;
  transition: 0.22s cubic-bezier(0.4,0,0.2,1);
  position: relative;
}

.song-play-container .song-versus-card:hover {
  border-color: var(--accent);
  transform: scale(1.03);
  box-shadow: 0 20px 50px rgba(0,210,255,0.2), 0 0 0 2px rgba(0,210,255,0.15);
}

.song-play-container .song-media-shell {
  position: relative;
  width: 100%;
  height: 280px;
  background:
    radial-gradient(circle at 50% 30%, rgba(0,210,255,.18), transparent 48%),
    linear-gradient(135deg, #0d1626 0%, #0a1020 100%);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.song-play-container .song-media-shell::before {
  content: '♫';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Rajdhani', sans-serif;
  font-size: 6rem;
  font-weight: 700;
  color: rgba(0,210,255,.09);
  pointer-events: none;
}

.song-play-container .song-player-slot {
  position: absolute;
  inset: 0;
  width: 100%;
  min-height: 0;
  margin: 0;
  z-index: 1;
}

.song-play-container .song-preview-frame {
  width: 100%;
  height: 100%;
  min-height: 0;
  border: 0;
  border-radius: 0;
  display: block;
}

.song-play-container .song-media-listen {
  position: relative;
  z-index: 2;
  margin: 0;
  padding: 11px 22px;
  border-radius: var(--radius-pill);
  background: rgba(0,210,255,.12);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.song-play-container .song-card-body {
  padding: 18px 18px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
  align-items: center;
}

.song-play-container .song-card-kicker {
  width: auto;
  height: auto;
  min-width: 30px;
  padding: 2px 12px;
  margin: 0 0 8px;
  border-radius: var(--radius-pill);
  font-size: .82rem;
  line-height: 1.6;
}

.song-play-container .song-versus-card h2 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.5rem;
  line-height: 1.15;
  margin: 0 0 6px;
  color: var(--text);
}

.song-play-container .song-clip-meta {
  min-height: 20px;
  font-size: .82rem;
  color: var(--text-dim);
  margin: 0 0 14px;
}

.song-play-container .song-pick-btn {
  margin-top: auto;
  width: 100%;
  justify-content: center;
  padding-top: 14px;
  padding-bottom: 14px;
}

.song-play-container .song-versus-card.winner-glow {
  border-color: #FFD700 !important;
  box-shadow: 0 0 28px rgba(255,215,0,.4) !important;
}

.song-play-container .song-versus-card.ters-winner {
  border-color: #dc2626 !important;
  box-shadow: 0 0 28px rgba(220,38,38,.4) !important;
}

.song-play-container .song-versus-card.loser-fade {
  opacity: .35;
}

@media (max-width: 768px) {
  .song-play-container .song-versus-container {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .song-play-container .song-media-shell {
    height: 220px;
  }
}