/* ============================================================
   FrogWindow Kids Video Creator — Stylesheet
   ============================================================ */

:root {
  --green:      #3cb97a;
  --green-dark: #2a9460;
  --yellow:     #ffd740;
  --orange:     #ff7043;
  --blue:       #42a5f5;
  --purple:     #ab47bc;
  --bg:         #f0faf4;
  --surface:    #ffffff;
  --text:       #1a2e1a;
  --muted:      #607d6b;
  --radius:     14px;
  --shadow:     0 4px 24px rgba(60,185,122,0.13);
  --font:       'Nunito', 'Segoe UI', sans-serif;
}

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

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

/* ── Typography ── */
h1, h2, h3 { font-weight: 800; }
h1 { font-size: clamp(1.6rem, 4vw, 2.4rem); }
h2 { font-size: 1.35rem; }
h3 { font-size: 1.1rem; }
p, label, input, select, textarea { font-size: 1rem; }

/* ── Login Page ── */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #e8f5e9 0%, #e3f2fd 100%);
}
.login-card {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2.5rem 2rem;
  width: min(380px, 95vw);
  text-align: center;
}
.login-card .logo { font-size: 3.5rem; margin-bottom: .5rem; }
.login-card h1 { color: var(--green); margin-bottom: .2rem; }
.login-card .tagline { color: var(--muted); margin-bottom: 1.5rem; font-size: .95rem; }
.login-card .error-msg {
  background: #fdecea; color: #c62828;
  border-radius: 8px; padding: .6rem 1rem;
  margin-bottom: 1rem; font-size: .9rem;
}

/* ── Form Elements ── */
.form-group { margin-bottom: 1.1rem; text-align: left; }
.form-group label { display: block; font-weight: 700; margin-bottom: .35rem; color: var(--muted); font-size: .85rem; text-transform: uppercase; letter-spacing: .04em; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%; padding: .7rem 1rem;
  border: 2px solid #d0e8db;
  border-radius: 10px;
  font-family: var(--font);
  font-size: 1rem;
  transition: border-color .2s;
  background: #fafffe;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none; border-color: var(--green);
}

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .75rem 1.6rem;
  border: none; border-radius: 10px;
  font-family: var(--font); font-size: 1rem; font-weight: 800;
  cursor: pointer; transition: transform .15s, box-shadow .15s;
  text-decoration: none;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(0,0,0,.12); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: var(--green-dark); }
.btn-danger  { background: var(--orange); color: #fff; }
.btn-sm { padding: .4rem .9rem; font-size: .88rem; }
.btn-full { width: 100%; justify-content: center; }

/* ── Top Nav ── */
.topnav {
  background: var(--surface);
  box-shadow: 0 2px 8px rgba(60,185,122,.1);
  padding: 0 1.5rem;
  display: flex; align-items: center; gap: 1rem;
  height: 60px;
}
.topnav .brand { font-size: 1.4rem; font-weight: 800; color: var(--green); text-decoration: none; display: flex; align-items: center; gap: .4rem; }
.topnav .brand span { font-size: 1.6rem; }
.topnav .spacer { flex: 1; }
.topnav .nav-link { color: var(--muted); font-weight: 700; text-decoration: none; font-size: .9rem; }
.topnav .nav-link:hover { color: var(--green); }

/* ── Page Layout ── */
.page-wrap { max-width: 1000px; margin: 0 auto; padding: 2rem 1.2rem; }
.page-header { margin-bottom: 1.8rem; }

/* ── Card ── */
.card {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.6rem 1.8rem;
  margin-bottom: 1.4rem;
}
.card-title { font-size: 1.05rem; font-weight: 800; color: var(--green-dark); margin-bottom: 1rem; display: flex; align-items: center; gap: .5rem; }

/* ── Style Picker Grid ── */
.style-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: .8rem; }
.style-option { display: flex; flex-direction: column; align-items: center; gap: .4rem; }
.style-option input[type=radio], .style-option input[type=checkbox] { display: none; }
.style-option label {
  cursor: pointer;
  border: 3px solid #d0e8db;
  border-radius: 12px;
  padding: .7rem 1rem;
  width: 100%; text-align: center;
  font-weight: 700; font-size: .92rem;
  transition: all .2s;
  background: #f8fff8;
}
.style-option input:checked + label,
.style-option label:hover {
  border-color: var(--green);
  background: #e8f5e9;
  color: var(--green-dark);
}
.style-option .icon { font-size: 1.5rem; display: block; }

/* ── Upload Zone ── */
.upload-zone {
  border: 3px dashed #a5d6a7;
  border-radius: var(--radius);
  padding: 2.5rem 1rem;
  text-align: center;
  cursor: pointer;
  transition: all .2s;
  background: #f1fff5;
}
.upload-zone:hover, .upload-zone.dragover { border-color: var(--green); background: #e8f5e9; }
.upload-zone .icon { font-size: 3rem; }
.upload-zone p { color: var(--muted); margin-top: .5rem; font-size: .95rem; }
.upload-zone input[type=file] { display: none; }
.file-chosen { margin-top: .7rem; font-weight: 700; color: var(--green-dark); }

/* ── Progress / Status ── */
.status-bar {
  background: #e8f5e9; border-radius: 10px;
  padding: 1rem 1.2rem;
  display: flex; align-items: center; gap: .8rem;
  margin-bottom: 1rem;
}
.status-bar .spinner { width: 22px; height: 22px; border: 3px solid #c8e6c9; border-top-color: var(--green); border-radius: 50%; animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.status-dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.dot-pending   { background: #bdbdbd; }
.dot-working   { background: var(--yellow); }
.dot-done      { background: var(--green); }
.dot-error     { background: var(--orange); }

/* ── Job List ── */
.job-table { width: 100%; border-collapse: collapse; }
.job-table th, .job-table td { padding: .75rem 1rem; text-align: left; border-bottom: 1px solid #e8f5e9; font-size: .95rem; }
.job-table th { font-weight: 800; color: var(--muted); font-size: .8rem; text-transform: uppercase; letter-spacing: .05em; background: #f8fff8; }
.job-table tr:hover td { background: #f1fff5; }
.badge {
  display: inline-block; padding: .2rem .6rem;
  border-radius: 20px; font-size: .78rem; font-weight: 800;
}
.badge-pending   { background: #eeeeee; color: #616161; }
.badge-working   { background: #fff9c4; color: #f9a825; }
.badge-done      { background: #e8f5e9; color: #2e7d32; }
.badge-error     { background: #fdecea; color: #c62828; }

/* ── Video Preview ── */
.video-wrap { border-radius: var(--radius); overflow: hidden; background: #000; }
.video-wrap video { width: 100%; display: block; }

/* ── Alerts ── */
.alert { padding: .9rem 1.2rem; border-radius: 10px; margin-bottom: 1rem; font-weight: 600; }
.alert-success { background: #e8f5e9; color: #2e7d32; }
.alert-error   { background: #fdecea; color: #c62828; }
.alert-info    { background: #e3f2fd; color: #1565c0; }

/* ── Progress Steps ── */
.steps { display: flex; gap: .5rem; flex-wrap: wrap; margin-bottom: 1.2rem; }
.step {
  flex: 1; min-width: 120px;
  text-align: center; padding: .6rem .5rem;
  border-radius: 10px; font-size: .83rem; font-weight: 700;
  background: #f5f5f5; color: #9e9e9e;
}
.step.active { background: var(--yellow); color: #795548; }
.step.done   { background: var(--green); color: #fff; }

/* ── Responsive ── */
@media (max-width: 600px) {
  .style-grid { grid-template-columns: 1fr 1fr; }
  .steps { gap: .3rem; }
  .step { font-size: .74rem; padding: .5rem .3rem; }
}