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

:root {
  --navy:      #1c2b3a;
  --navy-dark: #141f2b;
  --teal:      #0e7c7b;
  --teal-lt:   #e6f4f4;
  --blue-lt:   #f0f5ff;
  --blue-bd:   #c8d8f8;
  --red:       #c0392b;
  --green:     #27ae60;
  --green-dk:  #1e8449;
  --amber:     #b9770e;
  --gray-50:   #f8f9fa;
  --gray-100:  #f0f1f3;
  --gray-200:  #e2e4e8;
  --gray-400:  #9aa0ac;
  --gray-600:  #5a6170;
  --gray-800:  #2d3340;
  --text:      #1a1f2b;
  --font:      -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --mono:      'SF Mono', 'Fira Code', Consolas, monospace;
  --radius:    6px;
  --shadow:    0 1px 4px rgba(0,0,0,.1);
}

body {
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
  background: var(--gray-50);
  min-height: 100vh;
}

/* ── Login ────────────────────────────────────────────────────────────────── */
.login-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; background: var(--navy-dark); }
.login-card { background: #fff; border-radius: 10px; padding: 2.5rem 2rem; width: 360px; box-shadow: 0 4px 24px rgba(0,0,0,.3); }
.login-brand { display: flex; align-items: baseline; gap: .4rem; margin-bottom: 1.2rem; }
.login-title { font-size: 1.6rem; font-weight: 700; color: var(--navy); margin-bottom: .2rem; }
.login-subtitle { color: var(--gray-600); font-size: .85rem; margin-bottom: 1.6rem; }
.login-error { background: #fef0f0; border: 1px solid #f0c0c0; color: var(--red); padding: .6rem .8rem; border-radius: var(--radius); font-size: .85rem; margin-bottom: 1rem; }

.form-group { margin-bottom: 1rem; }
.form-group label { display: block; font-size: .8rem; font-weight: 600; color: var(--gray-600); margin-bottom: .3rem; text-transform: uppercase; letter-spacing: .04em; }
.label-opt { font-weight: 400; text-transform: none; letter-spacing: 0; color: var(--gray-400); }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: .55rem .75rem; border: 1px solid var(--gray-200); border-radius: var(--radius);
  font: inherit; font-size: .9rem; color: var(--text); background: #fff; transition: border-color .15s;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px rgba(14,124,123,.1);
}
.form-group--wide { flex: 1; }
.form-row { display: flex; gap: 1rem; align-items: flex-start; }

.btn-login { width: 100%; padding: .65rem; background: var(--teal); color: #fff; border: none; border-radius: var(--radius); font: inherit; font-size: .95rem; font-weight: 600; cursor: pointer; transition: background .15s; margin-top: .4rem; }
.btn-login:hover { background: var(--green-dk); }

/* ── Brand / header ───────────────────────────────────────────────────────── */
.brand-link { display: flex; align-items: baseline; gap: .5rem; text-decoration: none; }
.brand-link:hover .brand-mumbrella { color: var(--teal-lt); }
.brand-mumbrella { font-size: 1rem; font-weight: 800; color: #fff; letter-spacing: .02em; }
.brand-tools { font-size: .75rem; font-weight: 500; color: rgba(255,255,255,.6); text-transform: uppercase; letter-spacing: .1em; }
.brand-sep { color: rgba(255,255,255,.3); font-size: .9rem; }
.brand-app { font-size: .95rem; font-weight: 600; color: rgba(255,255,255,.9); }

header { background: var(--navy); position: sticky; top: 0; z-index: 100; box-shadow: 0 2px 6px rgba(0,0,0,.25); }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: .65rem 1.4rem; }
.header-brand { display: flex; align-items: baseline; gap: .5rem; }
.header-user { display: flex; align-items: center; gap: .75rem; }
.username-label { color: rgba(255,255,255,.7); font-size: .85rem; }
.badge-editor { background: var(--teal); color: #fff; font-size: .7rem; font-weight: 700; padding: .15rem .45rem; border-radius: 3px; text-transform: uppercase; letter-spacing: .06em; }
.btn-logout { background: transparent; border: 1px solid rgba(255,255,255,.3); color: rgba(255,255,255,.7); padding: .3rem .7rem; border-radius: var(--radius); font: inherit; font-size: .8rem; cursor: pointer; transition: all .15s; }
.btn-logout:hover { border-color: rgba(255,255,255,.6); color: #fff; }

.tab-nav { background: var(--navy-dark); padding: 0 1.4rem; display: flex; gap: .1rem; border-bottom: 2px solid rgba(255,255,255,.08); }
.tab-btn { background: transparent; border: none; color: rgba(255,255,255,.5); padding: .65rem 1.1rem; font: inherit; font-size: .85rem; font-weight: 500; cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -2px; transition: color .15s, border-color .15s; }
.tab-btn:hover { color: rgba(255,255,255,.8); }
.tab-btn.active { color: #fff; border-bottom-color: var(--teal); }

main { padding: 1.2rem 1.4rem; max-width: 1000px; margin: 0 auto; }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn-primary { background: var(--teal); color: #fff; border: none; padding: .45rem 1rem; border-radius: var(--radius); font: inherit; font-size: .875rem; font-weight: 600; cursor: pointer; transition: background .15s; }
.btn-primary:hover { background: #0a6665; }
.btn-primary:disabled { opacity: .5; cursor: not-allowed; }
.btn-secondary { background: #fff; color: var(--gray-800); border: 1px solid var(--gray-200); padding: .42rem .9rem; border-radius: var(--radius); font: inherit; font-size: .875rem; cursor: pointer; transition: background .15s; text-decoration: none; display: inline-block; }
.btn-secondary:hover { background: var(--gray-100); }
.btn-danger { background: transparent; color: var(--red); border: 1px solid #f0c0c0; padding: .25rem .6rem; border-radius: 4px; font: inherit; font-size: .8rem; cursor: pointer; transition: all .15s; }
.btn-danger:hover { background: #fef0f0; }
.link-btn { background: none; border: none; color: var(--teal); font: inherit; cursor: pointer; text-decoration: underline; text-underline-offset: 2px; padding: 0; }

/* ── Sections / cards ─────────────────────────────────────────────────────── */
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; padding-bottom: .6rem; border-bottom: 1px solid var(--gray-200); }
.section-header h2 { font-size: 1rem; font-weight: 700; color: var(--gray-800); }
.section-actions { display: flex; gap: .5rem; align-items: center; }

.input-section { background: #fff; border: 1px solid var(--gray-200); border-radius: var(--radius); overflow: hidden; margin-bottom: 1rem; box-shadow: var(--shadow); }
.input-header { display: flex; align-items: center; justify-content: space-between; padding: .65rem 1rem; border-bottom: 1px solid var(--gray-200); background: var(--gray-50); }
.input-header h2 { font-size: .9rem; font-weight: 600; color: var(--gray-600); }
.provider-tag { font-size: .78rem; color: var(--gray-600); font-family: var(--mono); background: var(--gray-100); padding: .15rem .5rem; border-radius: 3px; }

/* ── Upload form ──────────────────────────────────────────────────────────── */
.upload-form { padding: 1rem 1.1rem 1.2rem; }
.drop-zone { border: 2px dashed var(--gray-200); border-radius: var(--radius); padding: 1.6rem 1rem; text-align: center; transition: border-color .15s, background .15s; margin-bottom: 1rem; }
.drop-zone.dragover { border-color: var(--teal); background: var(--teal-lt); }
.drop-zone.has-file { border-style: solid; border-color: var(--teal); background: #f6fdfd; }
.drop-primary { font-size: .9rem; margin-bottom: .5rem; }
.drop-hint { font-size: .75rem; color: var(--gray-400); line-height: 1.5; }
.file-chosen { margin-top: .7rem; font-size: .85rem; font-weight: 600; color: var(--navy); }

.submit-row { display: flex; align-items: center; gap: 1rem; margin-top: .3rem; }
.cost-estimate { font-size: .85rem; color: var(--amber); font-weight: 600; }
.rate-note { font-size: .78rem; color: var(--gray-400); margin-top: .6rem; }

.status-bar { padding: .6rem 1rem; background: var(--teal-lt); border: 1px solid var(--teal); border-radius: var(--radius); font-size: .85rem; color: var(--teal); margin-top: .8rem; }
.status-bar.error { background: #fef0f0; border-color: #f0c0c0; color: var(--red); }
.status-bar.ok { background: #f0fff4; border-color: #b6e6c5; color: var(--green-dk); }

/* ── Jobs list ────────────────────────────────────────────────────────────── */
.jobs-table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--gray-200); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.jobs-table th { background: var(--navy); color: #fff; padding: .5rem .75rem; text-align: left; font-size: .74rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.jobs-table td { padding: .55rem .75rem; border-bottom: 1px solid var(--gray-200); font-size: .85rem; vertical-align: middle; }
.jobs-table tr:last-child td { border-bottom: none; }
.jobs-table tr.clickable { cursor: pointer; }
.jobs-table tr.clickable:hover td { background: var(--gray-50); }
.job-name { font-weight: 600; color: var(--navy); }
.job-sub { font-size: .76rem; color: var(--gray-400); }

.badge { display: inline-block; font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; padding: .15rem .5rem; border-radius: 3px; }
.badge.queued     { background: var(--gray-200); color: var(--gray-800); }
.badge.processing { background: #fef3d8; color: var(--amber); }
.badge.completed  { background: #e3f6e8; color: var(--green-dk); }
.badge.failed     { background: #fde8e8; color: #8b1a1a; }
.badge.cancelled  { background: var(--gray-100); color: var(--gray-400); }

.spinner { display: inline-block; width: 10px; height: 10px; border: 2px solid rgba(185,119,14,.3); border-top-color: var(--amber); border-radius: 50%; animation: spin .8s linear infinite; margin-right: .35rem; vertical-align: -1px; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Editor view ──────────────────────────────────────────────────────────── */
.editor-topbar { display: flex; align-items: center; gap: 1rem; margin-bottom: 1rem; }
.editor-title { flex: 1; font: inherit; font-size: 1rem; font-weight: 700; color: var(--navy); border: 1px solid transparent; border-radius: 4px; padding: .3rem .45rem; background: transparent; min-width: 0; }
.editor-title:hover { border-color: var(--gray-200); }
.editor-title:focus { outline: none; border-color: var(--teal); background: #fafffe; box-shadow: 0 0 0 3px rgba(14,124,123,.08); }
.save-state { font-size: .8rem; color: var(--gray-400); }
.save-state.saving { color: var(--amber); }
.save-state.saved  { color: var(--green-dk); }

.editor-meta { font-size: .8rem; color: var(--gray-600); margin-bottom: 1rem; display: flex; flex-wrap: wrap; gap: 1rem; }
.editor-meta span strong { color: var(--gray-800); }

.speaker-panel { background: #fff; border: 1px solid var(--gray-200); border-radius: var(--radius); padding: .9rem 1rem; margin-bottom: 1rem; box-shadow: var(--shadow); position: sticky; top: 0; z-index: 50; }
.speaker-panel.stuck { box-shadow: 0 4px 12px rgba(20,31,43,.14); }
.speaker-panel-head { display: flex; align-items: center; gap: .6rem; margin-bottom: .25rem; }
.speaker-panel h3 { font-size: .9rem; font-weight: 700; color: var(--gray-800); }
.speaker-panel-head .audio-status { flex: 1; }
.panel-hint { font-size: .78rem; color: var(--gray-400); margin-bottom: .7rem; }
.speaker-list { display: flex; flex-wrap: wrap; gap: .7rem; }
.speaker-row { display: flex; align-items: center; gap: .4rem; }
.speaker-swatch { width: 12px; height: 12px; border-radius: 3px; flex-shrink: 0; }
.speaker-row input { padding: .35rem .55rem; border: 1px solid var(--gray-200); border-radius: 4px; font: inherit; font-size: .85rem; width: 150px; }
.speaker-row input:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 3px rgba(14,124,123,.1); }

.audio-status { font-size: .76rem; color: var(--gray-400); }
.audio-status.ready { color: var(--green-dk); }
.audio-status.preparing { color: var(--amber); }

.play-btn { flex-shrink: 0; width: 22px; height: 22px; border-radius: 50%; border: 1px solid var(--gray-200); background: #fff; color: var(--teal); font-size: .62rem; line-height: 1; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; padding: 0; transition: background .12s, border-color .12s; }
.play-btn:hover { background: var(--teal-lt); border-color: var(--teal); }
.play-btn.playing { background: var(--teal); border-color: var(--teal); color: #fff; }
.spk-sample { font-size: .7rem; }

.editor-toolbar { display: flex; align-items: center; gap: 1rem; padding: .6rem .2rem; border-top: 1px solid var(--gray-200); border-bottom: 1px solid var(--gray-200); margin-bottom: 1rem; flex-wrap: wrap; }
.toggle { display: flex; align-items: center; gap: .4rem; font-size: .83rem; color: var(--gray-800); cursor: pointer; }
.toolbar-spacer { flex: 1; }
.filler-badge { font-size: .72rem; background: var(--gray-100); color: var(--gray-600); padding: .05rem .4rem; border-radius: 10px; }

.export-group { position: relative; display: inline-block; }
.export-menu { position: absolute; right: 0; top: calc(100% + 4px); background: #fff; border: 1px solid var(--gray-200); border-radius: var(--radius); box-shadow: 0 4px 16px rgba(0,0,0,.14); min-width: 180px; z-index: 20; overflow: hidden; }
.export-menu a { display: block; padding: .5rem .8rem; font-size: .84rem; color: var(--text); cursor: pointer; text-decoration: none; }
.export-menu a:hover { background: var(--teal-lt); }

/* ── Speaker blocks & paragraphs ─────────────────────────────────────────── */
.segments { display: flex; flex-direction: column; gap: .3rem; }
.speaker-block { display: grid; grid-template-columns: 150px 1fr; gap: .8rem; padding: .8rem .2rem .8rem .5rem; border-bottom: 1px solid var(--gray-100); box-shadow: inset 4px 0 0 var(--spk, transparent); }
.block-head { display: flex; flex-wrap: wrap; align-content: flex-start; align-items: center; gap: .4rem; }
.block-body { display: flex; flex-direction: column; gap: .55rem; min-width: 0; }
.para.removed { opacity: .35; }
.para-tools { display: flex; align-items: center; gap: .9rem; padding: .12rem .55rem 0; min-height: .9rem; }
.seg-speaker-select { padding: .25rem .4rem; border: 1px solid var(--gray-200); border-radius: 4px; font: inherit; font-size: .78rem; background: #fff; max-width: 130px; }
.seg-time { font-family: var(--mono); font-size: .72rem; color: var(--gray-400); }
.seg-filler-note { font-size: .72rem; color: var(--amber); cursor: pointer; }
.seg-remove { background: none; border: none; color: var(--gray-400); font-size: .72rem; cursor: pointer; text-decoration: underline; padding: 0; opacity: 0; transition: opacity .12s; }
.para:hover .seg-remove, .para:focus-within .seg-remove { opacity: 1; }
.seg-remove:hover { color: var(--red); }
.seg-text { border: 1px solid transparent; border-radius: 4px; padding: .4rem .55rem; font: inherit; font-size: .92rem; line-height: 1.6; background: transparent; resize: none; overflow: hidden; min-height: 2.4rem; color: var(--text); width: 100%; }
.seg-text:hover { border-color: var(--gray-200); }
.seg-text:focus { outline: none; border-color: var(--teal); background: #fafffe; box-shadow: 0 0 0 3px rgba(14,124,123,.08); }
.seg-text.edited { border-left: 3px solid var(--teal); }

/* ── Users / audit tables ─────────────────────────────────────────────────── */
.users-table, .audit-table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--gray-200); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.users-table th, .audit-table th { background: var(--navy); color: #fff; padding: .5rem .75rem; text-align: left; font-size: .78rem; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.users-table td, .audit-table td { padding: .55rem .75rem; border-bottom: 1px solid var(--gray-200); font-size: .85rem; }
.users-table tr:last-child td, .audit-table tr:last-child td { border-bottom: none; }
.users-table tr:hover td, .audit-table tr:hover td { background: var(--gray-50); }
.role-badge { display: inline-block; font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; padding: .12rem .4rem; border-radius: 3px; background: var(--gray-200); color: var(--gray-800); }
.role-badge.editor { background: var(--teal); color: #fff; }
.audit-action { font-family: var(--mono); font-size: .78rem; background: var(--gray-100); padding: .1rem .35rem; border-radius: 3px; }

.rule-form { background: #fff; border: 1px solid var(--gray-200); border-radius: var(--radius); margin-bottom: 1.2rem; overflow: hidden; box-shadow: var(--shadow); }
.rule-form-inner { padding: 1rem 1.2rem; }
.rule-form h3 { font-size: .9rem; font-weight: 700; color: var(--gray-800); margin-bottom: .8rem; }
.form-actions { display: flex; gap: .5rem; margin-top: .8rem; }

/* ── Utility ──────────────────────────────────────────────────────────────── */
.hidden { display: none !important; }
.loading-msg { color: var(--gray-600); font-style: italic; font-size: .85rem; padding: .8rem 0; }
.empty-msg { color: var(--gray-400); font-size: .9rem; padding: 2rem 0; text-align: center; }

@media (max-width: 640px) {
  .form-row { flex-direction: column; }
  .speaker-block { grid-template-columns: 1fr; }
  .editor-meta { gap: .5rem; }
}