/* ==========================================================================
   MyNina — Rosalinda — Design tokens
   Fond sombre/violacé, rose MyNina en accent, Playfair Display + DM Sans
   ========================================================================== */
:root {
  --bg-void: #0A050E;
  --bg-panel: #160E1D;
  --bg-panel-2: #1F1427;
  --bg-panel-3: #291A33;
  --violet: #542B5E;
  --violet-soft: #3A2244;
  --rose: #FF165D;
  --rose-dim: #B4104A;
  --rose-glow: rgba(255, 22, 93, 0.35);
  --text-primary: #FBF7FA;
  --text-secondary: #B7AEC0;
  --text-tertiary: #756C81;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.16);
  --success: #3DDC97;
  --danger: #FF5D77;

  --font-display: "Playfair Display", "Georgia", serif;
  --font-body: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --shadow-soft: 0 20px 60px rgba(0, 0, 0, 0.45);
}

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

html { scroll-behavior: smooth; }

body {
  background: radial-gradient(ellipse 120% 60% at 50% -10%, var(--violet-soft) 0%, var(--bg-void) 55%), var(--bg-void);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.5;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; }

.wrap { max-width: 960px; margin: 0 auto; padding: 0 20px; }

:focus-visible {
  outline: 2px solid var(--rose);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}

/* ==========================================================================
   Header
   ========================================================================== */
.nav {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(10, 5, 14, 0.72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-logo-img {
  height: 22px;
  width: auto;
}
.nav-series-tag {
  font-size: 12px;
  color: var(--text-tertiary);
  border-left: 1px solid var(--border-strong);
  padding-left: 10px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

/* ==========================================================================
   Player
   ========================================================================== */
.player-section { padding: 28px 20px 0; }
.player {
  position: relative;
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background:
    radial-gradient(circle at 30% 20%, rgba(255, 22, 93, 0.22), transparent 55%),
    linear-gradient(150deg, var(--bg-panel-3), var(--bg-void) 70%);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}
.player iframe, .player video {
  position: absolute; inset: 0; width: 100%; height: 100%; border: 0;
}
.player-placeholder {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 16px;
  cursor: pointer;
}
.player-play {
  width: 74px; height: 74px;
  border-radius: 50%;
  background: var(--rose);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 0 0 var(--rose-glow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.player-placeholder:hover .player-play {
  transform: scale(1.06);
  box-shadow: 0 0 0 14px transparent, 0 12px 34px var(--rose-glow);
}
.player-play svg { width: 26px; height: 26px; fill: #fff; margin-left: 4px; }
.player-hint { font-size: 13px; color: var(--text-secondary); letter-spacing: 0.02em; }

.player-lock {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px;
  text-align: center;
  cursor: pointer;
  backdrop-filter: blur(2px);
}
.player-lock::before {
  content: "";
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.05'/></svg>");
  mix-blend-mode: overlay;
}
.player-lock-icon {
  width: 58px; height: 58px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-strong);
  display: flex; align-items: center; justify-content: center;
}
.player-lock-icon svg { width: 24px; height: 24px; stroke: var(--text-primary); fill: none; stroke-width: 1.6; }
.player-lock-title { font-family: var(--font-display); font-size: 20px; font-weight: 700; }
.player-lock-sub { font-size: 13px; color: var(--text-secondary); max-width: 320px; }

/* ==========================================================================
   Title / description
   ========================================================================== */
.meta { padding: 26px 20px 4px; }
.meta-top { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; margin-bottom: 6px; }
.series-title { font-family: var(--font-display); font-weight: 800; font-size: clamp(28px, 5vw, 40px); }
.episode-pill {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--rose);
  border: 1px solid rgba(255, 22, 93, 0.4);
  border-radius: 999px;
  padding: 5px 12px;
}
.episode-desc { color: var(--text-secondary); font-size: 15px; max-width: 640px; }

/* ==========================================================================
   Episode rail — élément signature : filmstrip verrou/déverrouillé
   ========================================================================== */
.rail-section { padding: 30px 0 8px; }
.rail-heading {
  padding: 0 20px 14px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-tertiary);
}
.rail {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding: 4px 20px 14px;
  scroll-snap-type: x proximity;
}
.rail::-webkit-scrollbar { height: 5px; }
.rail::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 4px; }

.ep-card {
  scroll-snap-align: start;
  flex: 0 0 132px;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  aspect-ratio: 3 / 4;
  border: 1px solid var(--border);
  background: linear-gradient(160deg, var(--bg-panel-3), var(--bg-panel));
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.ep-card:hover { transform: translateY(-2px); }

.ep-card.is-unlocked {
  border-color: rgba(255, 22, 93, 0.45);
  cursor: pointer;
}
.ep-card.is-unlocked::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: 0; height: 3px;
  background: linear-gradient(90deg, var(--rose), var(--rose-dim));
}
.ep-card.is-current { box-shadow: 0 0 0 2px var(--rose); }

.ep-card.is-locked {
  cursor: pointer;
  filter: grayscale(0.5) brightness(0.55);
}
.ep-card.is-locked:hover { filter: grayscale(0.3) brightness(0.68); }

.ep-num {
  position: absolute; top: 8px; left: 10px;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.85);
}
.ep-status { position: absolute; top: 10px; right: 10px; width: 20px; height: 20px; }
.ep-status svg { width: 100%; height: 100%; }
.ep-status.check svg { stroke: var(--success); fill: none; stroke-width: 2; }
.ep-status.lock svg { stroke: #fff; fill: none; stroke-width: 1.7; }
.ep-title {
  position: absolute; left: 10px; right: 10px; bottom: 10px;
  font-size: 12px; color: var(--text-secondary);
}

/* ==========================================================================
   Bloc de conversion
   ========================================================================== */
.convert {
  margin: 30px 20px 60px;
  max-width: 920px;
  margin-inline: auto;
  border-radius: var(--radius-lg);
  padding: 32px;
  background: linear-gradient(135deg, var(--bg-panel-3), var(--bg-panel));
  border: 1px solid var(--border-strong);
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  flex-wrap: wrap;
}
.convert-copy h3 {
  font-family: var(--font-display);
  font-size: clamp(20px, 3vw, 26px);
  margin-bottom: 6px;
}
.convert-copy p { color: var(--text-secondary); font-size: 14px; max-width: 460px; }
.btn-primary {
  background: var(--rose);
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  padding: 14px 26px;
  border-radius: 999px;
  white-space: nowrap;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 10px 30px var(--rose-glow);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 14px 36px var(--rose-glow); }
.btn-primary:disabled { opacity: 0.55; cursor: not-allowed; transform: none; box-shadow: none; }

/* ==========================================================================
   Popup
   ========================================================================== */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(6, 3, 9, 0.72);
  backdrop-filter: blur(6px);
  display: none;
  align-items: center; justify-content: center;
  padding: 20px;
  z-index: 100;
}
.modal-backdrop.show { display: flex; }
.modal {
  width: 100%; max-width: 440px;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--bg-panel);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow-soft);
  position: relative;
}
.modal-close {
  position: absolute; top: 16px; right: 16px;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary);
  font-size: 18px;
}
.modal-eyebrow {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--rose); font-weight: 700; margin-bottom: 10px;
}
.modal h3 { font-family: var(--font-display); font-size: 24px; margin-bottom: 6px; }
.modal .modal-sub { color: var(--text-secondary); font-size: 14px; margin-bottom: 22px; }

.field { margin-bottom: 14px; }
.field label {
  display: block; font-size: 12px; color: var(--text-secondary);
  margin-bottom: 6px; letter-spacing: 0.02em;
}
.field input {
  width: 100%;
  background: var(--bg-panel-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: var(--text-primary);
  font-size: 14px;
}
.field input::placeholder { color: var(--text-tertiary); }
.field input:focus { border-color: var(--rose); }

.pwd-wrap { position: relative; }
.eye-btn {
  position: absolute; right: 10px; top: 50%; transform: translateY(-50%);
  background: none; color: var(--text-tertiary); padding: 4px;
}
.eye-btn svg { width: 18px; height: 18px; fill: currentColor; }

.operator-group { display: flex; gap: 10px; }
.operator-option {
  flex: 1;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px;
  text-align: center;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-panel-2);
  cursor: pointer;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.operator-option input { display: none; }
.operator-option.is-selected {
  border-color: var(--rose);
  color: var(--text-primary);
  box-shadow: inset 0 0 0 1px var(--rose);
}

.price-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 14px;
  background: rgba(255, 22, 93, 0.08);
  border: 1px solid rgba(255, 22, 93, 0.25);
  border-radius: var(--radius-sm);
  margin: 18px 0;
  font-size: 13px;
}
.price-row .amount { font-family: var(--font-display); font-weight: 800; font-size: 18px; color: var(--rose); }

.form-note { font-size: 12px; color: var(--danger); min-height: 16px; margin-top: 4px; }

.modal-status {
  display: none;
  flex-direction: column; align-items: center; text-align: center;
  gap: 14px; padding: 10px 0 4px;
}
.modal-status.show { display: flex; }
.spinner {
  width: 40px; height: 40px; border-radius: 50%;
  border: 3px solid var(--border-strong);
  border-top-color: var(--rose);
  animation: spin 0.9s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.modal-status h4 { font-family: var(--font-display); font-size: 19px; }
.modal-status p { color: var(--text-secondary); font-size: 13px; max-width: 300px; }
.modal-status.is-success .status-icon { color: var(--success); }
.modal-status.is-failed .status-icon { color: var(--danger); }
.status-icon svg { width: 46px; height: 46px; }

.step-form, .step-status { display: none; }
.step-form.active, .step-status.active { display: block; }

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
  padding: 30px 20px 50px;
  text-align: center;
  color: var(--text-tertiary);
  font-size: 12px;
  border-top: 1px solid var(--border);
}

@media (max-width: 560px) {
  .convert { flex-direction: column; align-items: stretch; text-align: center; }
  .btn-primary { width: 100%; }
}