/* VoiceForge 2762 — light retro theme (written from scratch).
   Silver-grey canvas, teal + navy accents, outset 3D-style panels. */
:root {
  color-scheme: light;
  --bg: #c0c0c0;
  --surface: #e8e8e8;
  --panel: #f7f7f7;
  --ink: #171717;
  --muted: #555555;
  --line: #808080;
  --line-light: #eeeeee;
  --teal: #008080;
  --teal-soft: #d7e7e7;
  --navy: #000080;
  --navy-bright: #1084d0;
  --ok: #287b28;
  --err: #b22222;
  --shadow: rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font: 14px/1.55 Inter, Arial, Helvetica, sans-serif;
}

h1, h2, h3, .nav-title {
  font-family: "Space Grotesk", Inter, Arial, sans-serif;
}

h2 { font-size: 19px; margin: 0 0 12px; }
h3 { font-size: 15px; margin: 18px 0 8px; }
p { margin: 0 0 10px; }
a { color: var(--navy); }

button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }

[hidden] { display: none !important; }

/* ---------- background mesh ---------- */
.bg-mesh {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle at 10% 10%, rgba(255, 255, 255, 0.10), transparent 32%),
    radial-gradient(circle at 90% 85%, rgba(0, 0, 0, 0.09), transparent 34%);
}

/* ---------- generic page wrapper ---------- */
.page { min-height: 100vh; }

.gradient-text {
  color: var(--navy);
  text-shadow: 1px 1px #ffffff;
}

/* ---------- setup + gate screens ---------- */
.setup-container,
.gate-container {
  width: min(760px, calc(100% - 28px));
  min-height: 100vh;
  margin: 0 auto;
  padding: 48px 16px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  gap: 20px;
}

.setup-logo,
.gate-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

.setup-logo h1,
.gate-logo h1 { font-size: clamp(30px, 5vw, 44px); margin: 0; }
.setup-logo-img { filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.4)); }
.gate-tagline { width: 100%; font-weight: 700; margin: 0; }
.setup-byline { font-weight: 600; color: var(--muted); }

.setup-subtitle { font-weight: 700; font-size: 17px; margin: 0; }

.progress-bar-container {
  width: min(460px, 100%);
  height: 24px;
  padding: 3px;
  background: #ffffff;
  border: 2px inset #dddddd;
}
.progress-bar {
  width: 0;
  height: 100%;
  background: repeating-linear-gradient(90deg, var(--navy) 0 18px, var(--navy-bright) 18px 22px);
  transition: width 0.25s ease;
}

.setup-status { max-width: 580px; overflow-wrap: anywhere; font-weight: 600; margin: 0; }
.error-text { color: var(--err); }

.setup-features {
  display: grid;
  gap: 10px;
  width: min(420px, 100%);
  text-align: left;
}
.setup-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: var(--bg);
  border: 2px outset var(--line-light);
}
.feature-icon { font-size: 18px; line-height: 1; }

/* ---------- gate card ---------- */
.gate-card {
  width: min(560px, 100%);
  padding: 18px;
  text-align: left;
  background: var(--surface);
  border: 2px outset #f8f8f8;
}
.gate-card h2 {
  padding: 8px 10px;
  margin: -18px -18px 16px;
  color: #ffffff;
  background: linear-gradient(90deg, var(--navy), var(--navy-bright));
  font-size: 18px;
}
.gate-desc { margin-bottom: 16px; }

.gate-steps { display: grid; gap: 12px; }
.gate-step {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr) 20px;
  gap: 12px;
  align-items: center;
  padding: 12px;
  background: #ffffff;
  border: 2px inset #dddddd;
}
.step-number {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  background: var(--bg);
  border: 2px outset var(--line-light);
  font-weight: 700;
}
.step-content h3 { font-size: 14px; margin: 0 0 4px; }
.step-content p { color: var(--muted); margin: 0 0 8px; font-size: 12px; }
.step-check { opacity: 0; color: var(--ok); font-weight: 700; font-size: 18px; }
.gate-step.done .step-check { opacity: 1; }

.btn { display: inline-block; text-decoration: none; }
.btn-facebook, .btn-whatsapp {
  padding: 8px 14px;
  color: #ffffff;
  font-weight: 600;
  border: 2px outset rgba(255, 255, 255, 0.5);
}
.btn-facebook { background: #1877f2; }
.btn-whatsapp { background: #25d366; }

.btn-unlock {
  width: 100%;
  margin-top: 16px;
  padding: 12px;
  font-weight: 700;
}
.btn-primary {
  background: var(--teal-soft);
  border: 2px outset var(--line-light);
}
.btn-primary:disabled { opacity: 0.55; cursor: not-allowed; }

.btn-skip {
  display: block;
  width: 100%;
  margin-top: 10px;
  padding: 6px;
  background: none;
  border: none;
  color: var(--teal);
  font-size: 13px;
  font-weight: 600;
  text-align: center;
  text-decoration: underline;
  cursor: pointer;
}
.btn-skip:hover { color: var(--navy); }

.gate-footer { color: #ffffff; text-shadow: 1px 1px #000000; font-weight: 600; }

/* ---------- navbar ---------- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 14px;
  background: rgba(232, 232, 232, 0.94);
  backdrop-filter: blur(6px);
  border-bottom: 2px solid var(--line);
}
.nav-brand, .nav-tabs { display: flex; align-items: center; gap: 8px; }
.nav-brand img { display: block; }
.nav-title { font-weight: 700; font-size: 17px; }

.nav-tab {
  border: 2px outset var(--line-light);
  background: var(--surface);
  padding: 8px 14px;
}
.nav-tab.active, .nav-tab:active {
  border-style: inset;
  background: #d2d2d2;
}

.nav-badge {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}
.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--ok);
  border: 1px solid #ffffff;
  border-radius: 50%;
}

/* ---------- app layout ---------- */
#app-container { min-height: 100vh; }
.main-content { padding: 18px; max-width: 1240px; margin: 0 auto; }
.app-page { display: none; padding: 4px 0 16px; }

.panel {
  background: var(--surface);
  border: 2px outset #f8f8f8;
  padding: 18px;
  margin-bottom: 16px;
}
.panel label { display: block; margin: 10px 0 5px; font-weight: 700; }
.panel input[type="text"],
.panel input[type="search"],
.panel input[type="password"],
.panel input[type="file"],
.panel select,
.panel textarea {
  width: 100%;
  min-width: 0;
  background: #ffffff;
  border: 2px inset #dddddd;
  padding: 8px;
}
.panel input[type="range"] { width: 100%; padding: 0; }
.panel textarea { min-height: 180px; resize: vertical; }
.panel button { margin-top: 10px; }

/* ---------- studio ---------- */
.studio-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(260px, 1fr);
  gap: 16px;
  align-items: start;
}
.text-area-wrap { position: relative; }
.text-area-wrap textarea { width: 100%; min-height: 190px; resize: vertical; }
.char-count {
  position: absolute;
  bottom: 8px;
  right: 10px;
  font-size: 12px;
  background: #ffffff;
  padding: 2px 5px;
  border: 1px solid #dddddd;
}
.controls-row { display: flex; flex-wrap: wrap; gap: 16px; margin: 16px 0; }
.control-group { display: flex; flex: 1 1 140px; flex-direction: column; gap: 6px; }
.control-group label { margin: 0; }

.btn-generate {
  width: 100%;
  font-size: 16px;
  font-weight: 700;
  background: var(--teal-soft);
  border: 2px outset var(--line-light);
  padding: 12px;
  margin: 16px 0;
}
.btn-generate:disabled { opacity: 0.6; cursor: wait; }

.voice-selector {
  display: flex;
  gap: 10px;
  align-items: center;
  width: 100%;
  text-align: left;
  background: #ffffff;
  border: 2px outset var(--line-light);
  padding: 10px;
}
.sel-avatar {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #ffffff;
  font-weight: 700;
  font-size: 18px;
  background: var(--teal);
}
.sel-text { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.sel-text strong { font-size: 15px; }
.sel-text span { font-size: 12px; color: var(--muted); }
.sel-arrow { font-size: 22px; color: var(--muted); }

.studio-sidebar { align-self: start; }
.history-list { display: flex; flex-direction: column; gap: 8px; max-height: 350px; overflow: auto; }
.history-item { padding: 8px; border-bottom: 1px solid #aaaaaa; overflow-wrap: anywhere; }
#resultSection { margin-top: 18px; }
#studioAudio { width: 100%; margin-top: 8px; }

/* ---------- voices ---------- */
.voices-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
  margin-top: 16px;
}
.voice-card {
  border: 2px outset #f4f4f4;
  background: var(--panel);
  padding: 14px;
}
.voice-card h3 { margin: 8px 0 4px; }
.voice-card p { color: var(--muted); font-size: 13px; }
.voice-card button { margin: 4px 4px 0 0; }
.voice-avatar {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #ffffff;
  font-weight: 700;
  font-size: 19px;
  background: var(--teal);
}

/* ---------- clone / batch ---------- */
.clone-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 16px;
  align-items: start;
}
.btn-clone, #saveHfToken, #resetHfToken, #btnBatchGenerate {
  border: 2px outset var(--line-light);
  background: var(--teal-soft);
  padding: 10px 14px;
  font-weight: 700;
}
.btn-clone:disabled, #btnBatchGenerate:disabled { opacity: 0.6; cursor: wait; }
#cloneStatus, #tokenStatus { margin-top: 12px; font-weight: 600; }
#batchText { min-height: 260px; }

/* ---------- toasts ---------- */
.toast-container {
  position: fixed;
  right: 16px;
  top: 60px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.toast {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #ffffff;
  border: 2px outset var(--line-light);
  padding: 12px;
  max-width: 360px;
  box-shadow: 2px 2px 4px var(--shadow);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.toast.success { border-color: var(--ok); }
.toast.error { border-color: var(--err); }
.toast-icon { font-weight: 700; font-size: 16px; }
.toast.success .toast-icon { color: var(--ok); }
.toast.error .toast-icon { color: var(--err); }
.toast.info .toast-icon { color: var(--navy); }
.toast-text { flex: 1; }
.toast-out { opacity: 0; transform: translateX(20px); }

/* ---------- ads (light theme) ---------- */
.ad-slot {
  max-width: 728px;
  margin: 16px auto;
  text-align: center;
  overflow: hidden;
  background: var(--surface);
  border: 2px outset #f8f8f8;
  padding: 4px;
}
.ad-slot:empty { display: none; }
#ad-studio { max-width: 320px; }

/* ---------- footer ---------- */
footer {
  text-align: center;
  color: var(--muted);
  font-size: 12px;
  padding: 24px 10px;
}

/* ---------- responsive ---------- */
@media (max-width: 800px) {
  .studio-grid, .clone-grid { grid-template-columns: 1fr; }
  .navbar { align-items: flex-start; flex-direction: column; }
  .nav-tabs { flex-wrap: wrap; }
  .main-content { padding: 10px; }
}
@media (max-width: 720px) {
  .setup-container, .gate-container { padding: 28px 10px; }
  .gate-step { grid-template-columns: 26px minmax(0, 1fr); }
  .gate-step .step-check { display: none; }
}