/* ── Variables ─────────────────────────────────────────────────────────────── */
:root {
  --bg:          #0d0d0d;
  --surface:     #161616;
  --surface-2:   #1e1e1e;
  --border:      #2a2a2a;
  --purple:      #7c3aed;
  --purple-hover:#6d28d9;
  --purple-dim:  #3b1f6e;
  --text:        #e5e5e5;
  --text-muted:  #999;
  --text-dim:    #777;
  --green:       #22c55e;
  --red:         #ef4444;
  --radius:      8px;
  --sidebar-w:   260px;
  --nav-h:       52px;
}

/* ── Reset ─────────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 14px;
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }

/* ── Login ─────────────────────────────────────────────────────────────────── */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.login-card {
  width: 100%;
  max-width: 360px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
}

.login-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
}
.login-logo {
  font-size: 1.2rem;
  color: var(--purple);
}
.login-header h1 {
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.2px;
}
.login-version {
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.login-form { display: flex; flex-direction: column; gap: 1rem; }

.field { display: flex; flex-direction: column; gap: 0.35rem; }
.field label { font-size: 0.8rem; color: var(--text-muted); }
.field input {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.95rem;
  padding: 0.55rem 0.75rem;
  outline: none;
  transition: border-color 0.15s;
}
.field input:focus { border-color: var(--purple); }

.login-error {
  font-size: 0.82rem;
  color: var(--red);
  padding: 0.5rem 0.75rem;
  background: rgba(239,68,68,0.08);
  border: 1px solid rgba(239,68,68,0.2);
  border-radius: var(--radius);
}

/* ── Buttons ───────────────────────────────────────────────────────────────── */
.btn-primary {
  background: var(--purple);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  padding: 0.6rem 1.2rem;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s;
}
.btn-primary:hover { background: var(--purple-hover); }
.btn-full { width: 100%; }

/* ── App layout ────────────────────────────────────────────────────────────── */
.app-layout { display: flex; flex-direction: column; height: 100vh; }

/* Top nav */
.topnav {
  height: var(--nav-h);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.25rem;
  flex-shrink: 0;
}
.topnav-brand { display: flex; align-items: center; gap: 0.4rem; }
.topnav-logo { color: var(--purple); font-size: 1rem; }
.topnav-name { font-weight: 600; font-size: 0.9rem; }
.topnav-version { font-size: 0.7rem; color: var(--text-muted); }
.topnav-nav {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  /* Push to the left — let topnav-user fill the right via space-between */
}
.topnav-nav-link {
  font-size: 0.85rem;
  color: var(--text-muted);
  padding: 0.28rem 0.75rem;
  border-radius: 4px;
  text-decoration: none;
  transition: color 0.15s, background 0.15s;
}
.topnav-nav-link:hover { color: var(--text); background: rgba(255,255,255,0.07); }
.topnav-user { display: flex; align-items: center; gap: 1rem; }
.topnav-displayname { font-size: 0.85rem; color: var(--text-muted); }
.topnav-logout {
  font-size: 0.8rem;
  color: var(--text-dim);
  padding: 0.3rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.15s, color 0.15s;
}
.topnav-logout:hover { border-color: var(--text-muted); color: var(--text); }
.topnav-apis-link {
  font-size: 0.8rem;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.2rem 0.55rem;
  transition: border-color 0.15s, color 0.15s;
}
.topnav-apis-link:hover { border-color: var(--purple); color: var(--purple); }
.topnav-apis-active { border-color: var(--purple); color: var(--purple); }

/* Body */
.app-body {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* Sidebar */
.sidebar {
  width: var(--sidebar-w);
  background: var(--surface);
  border-right: 1px solid var(--border);
  flex-shrink: 0;
  overflow-y: auto;
  padding: 1rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.sidebar-section { display: flex; flex-direction: column; gap: 0.5rem; }
.sidebar-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  padding: 0 0.25rem;
}
.sidebar-placeholder {
  font-size: 0.78rem;
  color: var(--text-dim);
  padding: 0.5rem 0.25rem;
  line-height: 1.6;
}

/* Main */
.main-content {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}
.main-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  padding: 0 1.25rem;
  flex-shrink: 0;
}
.tab {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.875rem;
  padding: 0.85rem 1rem;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 0.15s;
}
.tab:hover { color: var(--text); }
.tab-active { color: var(--text); border-bottom-color: var(--purple); }
.main-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  color: var(--text-muted);
}
.main-empty p { font-size: 0.9rem; }

/* ── Utility ───────────────────────────────────────────────────────────────── */
.text-muted { color: var(--text-dim); font-size: 0.82rem; }

/* ── Sidebar session nav ───────────────────────────────────────────────────── */
.sidebar-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 0.25rem;
}
.sidebar-new-btn {
  font-size: 1rem;
  line-height: 1;
  color: var(--text-muted);
  padding: 0 0.25rem;
  transition: color 0.15s;
}
.sidebar-new-btn:hover { color: var(--purple); }

.sess-nav { display: flex; flex-direction: column; gap: 2px; }
.sess-nav-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.45rem 0.5rem;
  border-radius: 6px;
  transition: background 0.1s;
  text-decoration: none;
  color: var(--text);
}
.sess-nav-item:hover { background: var(--surface-2); }
.sess-nav-active { background: var(--surface-2); }
.sess-nav-name {
  font-size: 0.82rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
}

/* Status badge */
.sess-status {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
  flex-shrink: 0;
}
.sess-status-planned { background: rgba(124,58,237,0.15); color: var(--purple); }
.sess-status-running { background: rgba(34,197,94,0.12); color: var(--green); }
.sess-status-completed { background: rgba(100,100,100,0.15); color: var(--text-muted); }
.sess-status-cancelled { background: rgba(239,68,68,0.10); color: var(--red); }

/* ── Session list (dashboard main area) ────────────────────────────────────── */
.sess-list-wrap { padding: 1.5rem 1.75rem; }
.sess-list-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}
.sess-cards {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-width: 640px;
}
.sess-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.15s, background 0.1s;
}
.sess-card:hover { border-color: var(--purple); background: var(--surface-2); }
.sess-card-name { font-size: 0.9rem; font-weight: 500; }
.sess-card-meta { display: flex; align-items: center; gap: 0.5rem; }
.sess-card-date { font-size: 0.75rem; color: var(--text-dim); }

/* ── Session form ──────────────────────────────────────────────────────────── */
.sess-channel-list { display: flex; flex-direction: column; gap: 0.5rem; }

.sess-ch-group-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  padding: 0.5rem 0 0.25rem;
  border-bottom: 1px solid var(--border);
  margin-top: 0.25rem;
}
.sess-ch-group-ungrouped { color: var(--text-dim); }

.sess-ch-row {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.75rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  transition: border-color 0.15s;
}
.sess-ch-row-active {
  border-color: var(--purple-dim);
  background: rgba(124,58,237,0.04);
}

.sess-ch-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.sess-ch-check-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  flex: 1;
}
.sess-ch-checkbox { accent-color: var(--purple); width: 15px; height: 15px; flex-shrink: 0; }
.sess-ch-name { font-size: 0.9rem; font-weight: 500; }

.sess-ch-count-wrap { display: flex; align-items: center; gap: 0.5rem; flex-shrink: 0; }
.sess-ch-count-label { font-size: 0.78rem; color: var(--text-muted); }
.sess-ch-count {
  width: 60px;
  text-align: center;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.9rem;
  padding: 0.3rem 0.5rem;
  outline: none;
}
.sess-ch-count:focus { border-color: var(--purple); }

.sess-ch-prompt { display: flex; flex-direction: column; gap: 0.3rem; }
.sess-ch-prompt-label { font-size: 0.78rem; color: var(--text-muted); }
.sess-ch-prompt textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.88rem;
  padding: 0.45rem 0.65rem;
  outline: none;
  font-family: inherit;
  resize: vertical;
  transition: border-color 0.15s;
  width: 100%;
}
.sess-ch-prompt textarea:focus { border-color: var(--purple); }

/* ── Group rows in session form ────────────────────────────────────────────── */
.sess-group-icon { font-size: 0.8rem; color: var(--purple); }
.sess-group-ch-count {
  font-size: 0.72rem;
  color: var(--text-dim);
  margin-left: 0.35rem;
}
.sess-group-empty-badge {
  font-size: 0.65rem;
  background: rgba(239,68,68,0.1);
  color: var(--red);
  border-radius: 4px;
  padding: 0.1rem 0.4rem;
  margin-left: 0.35rem;
}
.sess-group-channels {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: 0.4rem 0 0.25rem 1.5rem;
  border-left: 2px solid var(--purple-dim);
  margin-left: 0.25rem;
}
.sess-group-ch-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
}
.sess-group-empty-note {
  font-size: 0.78rem;
  color: var(--text-dim);
  font-style: italic;
  padding: 0.25rem 0;
}
.sess-group-expand-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 0.9rem;
  padding: 0 0.35rem;
  margin-left: auto;
  flex-shrink: 0;
  line-height: 1;
}
.sess-group-expand-btn:hover { color: var(--purple); }
.sess-group-body {
  margin-top: 0.5rem;
  padding: 0.4rem 0.5rem 0.25rem;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.sess-group-body-note {
  font-size: 0.75rem;
  color: var(--text-dim);
  font-style: italic;
  margin-bottom: 0.2rem;
}
.sess-group-ch-individual {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.3rem 0.5rem;
  border-radius: 4px;
  transition: background 0.1s;
}
.sess-group-ch-individual.sess-ch-row-active {
  background: rgba(124,58,237,0.08);
}
.sess-group-ch-prompt {
  margin-top: 0.1rem;
  padding: 0 0.5rem 0.4rem 2.2rem;
}

/* ── Session detail ────────────────────────────────────────────────────────── */
.sess-detail-header { margin-bottom: 1.25rem; }
.sess-detail-title-row { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.3rem; }
.sess-detail-meta { font-size: 0.78rem; color: var(--text-dim); margin-bottom: 0.75rem; }
.sess-detail-actions { margin-top: 0.25rem; }
.sess-detail-summary {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.sess-detail-channel-list { display: flex; flex-direction: column; }
.sess-detail-ch-row {
  padding: 1rem 1.1rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}
.sess-detail-ch-row:last-child { border-bottom: none; }
.sess-detail-ch-top {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.sess-detail-ch-count {
  margin-left: auto;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.sess-detail-source-badge {
  font-size: 0.72rem;
  color: var(--purple);
  background: rgba(124,58,237,0.1);
  border-radius: 4px;
  padding: 0.1rem 0.45rem;
  display: inline-block;
  margin-bottom: 0.15rem;
}
.sess-detail-ch-prompt { display: flex; flex-direction: column; gap: 0.3rem; }
.sess-detail-ch-no-prompt { font-size: 0.78rem; color: var(--text-dim); font-style: italic; }
.sess-detail-prompt-label { font-size: 0.72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted); }
.sess-detail-prompt-text { font-size: 0.85rem; color: var(--text); }

.sess-detail-ideas { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-top: 0.25rem; }
.sess-idea-chip {
  font-size: 0.75rem;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.15rem 0.5rem;
  color: var(--text-muted);
}

/* Queue */
.sess-queue-list { display: flex; flex-direction: column; }
.sess-queue-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
}
.sess-queue-row:last-child { border-bottom: none; }
.sess-queue-num {
  font-size: 0.72rem;
  color: var(--text-dim);
  width: 1.5rem;
  text-align: right;
  flex-shrink: 0;
}
.sess-queue-proj { font-size: 0.75rem; color: var(--text-dim); margin-left: auto; }

/* ── Secondary button ──────────────────────────────────────────────────────── */
.btn-outline {
  background: none;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.6rem 1.2rem;
  font-size: 0.9rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: border-color 0.15s, color 0.15s;
}
.btn-outline:hover { border-color: var(--text-muted); color: var(--text); }

.btn-sm { padding: 0.4rem 0.9rem; font-size: 0.82rem; }

/* ── Flash messages ────────────────────────────────────────────────────────── */
.flash {
  padding: 0.6rem 1rem;
  border-radius: var(--radius);
  font-size: 0.85rem;
  margin-bottom: 1rem;
}
.flash-ok  { background: rgba(34,197,94,0.08); border: 1px solid rgba(34,197,94,0.2); color: var(--green); }
.flash-err { background: rgba(239,68,68,0.08); border: 1px solid rgba(239,68,68,0.2); color: var(--red); }

/* ── Library page ──────────────────────────────────────────────────────────── */
.lib-wrap {
  padding: 1.5rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 900px;
}

.lib-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}
.lib-title {
  font-size: 1.1rem;
  font-weight: 600;
}
.lib-actions {
  display: flex;
  gap: 0.5rem;
}

.lib-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
  color: var(--text-muted);
  gap: 0.4rem;
  text-align: center;
}
.lib-empty p { font-size: 0.9rem; }

/* Groups */
.lib-group {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 0.75rem;
}

.lib-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--surface);
  padding: 0.6rem 1rem;
  border-bottom: 1px solid var(--border);
}
.lib-group-name {
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
}
.lib-group-ungrouped { color: var(--text-dim); }

.lib-group-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.lib-group-empty {
  padding: 0.75rem 1rem;
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* Channel rows */
.lib-channel-list { display: flex; flex-direction: column; }
.lib-channel-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 1rem;
  border-bottom: 1px solid var(--border);
  transition: background 0.1s;
}
.lib-channel-row:last-child { border-bottom: none; }
.lib-channel-row:hover { background: var(--surface-2); }

.lib-channel-info {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  min-width: 0;
}
.lib-channel-sku {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--purple);
  background: var(--purple-dim);
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  flex-shrink: 0;
}
.lib-channel-name {
  font-size: 0.9rem;
  font-weight: 500;
}
.lib-channel-desc {
  font-size: 0.78rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 280px;
}

.lib-channel-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

/* Shared action links */
.lib-action-link {
  font-size: 0.78rem;
  color: var(--text-muted);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  transition: color 0.15s;
}
.lib-action-link:hover { color: var(--text); }
.lib-action-danger:hover { color: var(--red); }

.inline-form { display: inline; }

/* ── Form pages (channel / group) ──────────────────────────────────────────── */
.form-wrap {
  padding: 1.5rem 1.75rem;
  max-width: 860px;
}
.form-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.75rem;
}
.form-back {
  font-size: 0.82rem;
  color: var(--text-muted);
  transition: color 0.15s;
}
.form-back:hover { color: var(--text); }
.form-title {
  font-size: 1.1rem;
  font-weight: 600;
}

.cf-form { display: flex; flex-direction: column; gap: 0; }

.cf-section {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.cf-section-title {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}
.cf-section-hint {
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-top: -0.5rem;
}

.cf-row { display: flex; gap: 1rem; }
.cf-row .field { flex: 1; }
.cf-row-2 .field:first-child { flex: 2; }

/* Channel framework 3-column grid */
.cf-framework-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1.25rem;
}
.cf-fw-col { display: flex; flex-direction: column; gap: 0.75rem; }
.cf-fw-col-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--purple);
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--border);
}

/* Form fields */
.field { display: flex; flex-direction: column; gap: 0.35rem; }
.field label { font-size: 0.8rem; color: var(--text-muted); }
.field input, .field select, .field textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.9rem;
  padding: 0.5rem 0.7rem;
  outline: none;
  transition: border-color 0.15s;
  font-family: inherit;
  width: 100%;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--purple); }
.field textarea { resize: vertical; line-height: 1.5; }
.field select option { background: var(--surface); }

.field-error {
  font-size: 0.78rem;
  color: var(--red);
}
.field-hint {
  font-size: 0.75rem;
  color: var(--text-dim);
}
.field-optional {
  font-size: 0.75rem;
  color: var(--text-dim);
  font-weight: 400;
}

.cf-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  padding-top: 0.5rem;
}

/* ── Project detail ─────────────────────────────────────────────── */

.proj-back-row { margin-bottom: 0.75rem; display: flex; align-items: center; justify-content: space-between; }
.proj-back { font-size: 0.82rem; color: var(--text-dim); text-decoration: none; }
.proj-back:hover { color: var(--text); }
.proj-delete-btn { color: var(--red) !important; border-color: var(--red) !important; }
.proj-delete-btn:hover { background: rgba(239,68,68,0.08) !important; }

.proj-header {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
}
.proj-header-top { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.4rem; }
.proj-sku { font-size: 1rem; font-weight: 600; }
.proj-header-meta { display: flex; align-items: center; gap: 0.4rem; font-size: 0.82rem; }
.proj-idea-hint { margin-top: 0.5rem; }

/* Stage pipeline */
.proj-stages { display: flex; flex-direction: column; gap: 0.5rem; }

.proj-stage-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.875rem 1.1rem;
}
.proj-stage-ready  { border-left: 3px solid var(--purple); }
.proj-stage-running { border-left: 3px solid #22d3ee; }
.proj-stage-completed { border-left: 3px solid var(--green); }
.proj-stage-failed { border-left: 3px solid var(--red); }
.proj-stage-needs_attention { border-left: 3px solid #f59e0b; }

.proj-stage-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.35rem;
}
.proj-stage-name { font-size: 0.875rem; font-weight: 500; }
.proj-stage-attempts { font-size: 0.75rem; margin-left: auto; }

/* Stage status badges */
.stage-status-waiting    { font-size: 0.7rem; padding: 1px 6px; border-radius: 3px; background: rgba(68,68,68,0.3); color: var(--text-dim); }
.stage-status-ready      { font-size: 0.7rem; padding: 1px 6px; border-radius: 3px; background: rgba(124,58,237,0.15); color: var(--purple); }
.stage-status-running    { font-size: 0.7rem; padding: 1px 6px; border-radius: 3px; background: rgba(34,211,238,0.12); color: #22d3ee; }
.stage-status-completed  { font-size: 0.7rem; padding: 1px 6px; border-radius: 3px; background: rgba(34,197,94,0.12); color: var(--green); }
.stage-status-failed     { font-size: 0.7rem; padding: 1px 6px; border-radius: 3px; background: rgba(239,68,68,0.12); color: var(--red); }
.stage-status-cancelled  { font-size: 0.7rem; padding: 1px 6px; border-radius: 3px; background: rgba(100,100,100,0.15); color: var(--text-dim); }
.stage-status-manual_uploaded { font-size: 0.7rem; padding: 1px 6px; border-radius: 3px; background: rgba(20,184,166,0.12); color: #2dd4bf; }
.stage-status-skipped    { font-size: 0.7rem; padding: 1px 6px; border-radius: 3px; background: rgba(100,100,100,0.10); color: var(--text-dim); }
.stage-status-needs_attention { font-size: 0.7rem; padding: 1px 6px; border-radius: 3px; background: rgba(245,158,11,0.12); color: #f59e0b; }

.proj-stage-error {
  font-size: 0.78rem;
  color: var(--red);
  margin: 0.3rem 0;
  padding: 0.35rem 0.6rem;
  background: rgba(239,68,68,0.08);
  border-radius: 4px;
}
.proj-stage-times { font-size: 0.72rem; margin-top: 0.25rem; }
.proj-stage-placeholder { font-size: 0.78rem; color: var(--text-dim); margin-top: 0.3rem; font-style: italic; }

/* Stage items (images / clips) */
.proj-stage-items { display: flex; flex-direction: column; gap: 0.25rem; margin-top: 0.4rem; }
.proj-stage-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.3rem 0.5rem;
  background: var(--surface-2);
  border-radius: 4px;
  font-size: 0.78rem;
}
.proj-item-key { font-family: monospace; font-size: 0.75rem; color: var(--text-dim); min-width: 5rem; }
.proj-item-status { font-size: 0.7rem; }
.proj-item-version { font-size: 0.72rem; margin-left: auto; }
.proj-image-items { gap: 0.55rem; }
.proj-stage-item.proj-image-item {
  align-items: stretch;
  flex-direction: column;
  gap: 0.4rem;
  padding: 0.55rem 0.65rem;
}
.proj-image-item-head {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.proj-image-item-title {
  color: var(--text);
  font-weight: 600;
}
.proj-image-prompt {
  display: grid;
  grid-template-columns: 7.5rem minmax(0, 1fr);
  gap: 0.65rem;
  line-height: 1.45;
}
.proj-image-asset {
  overflow-wrap: anywhere;
  font-size: 0.72rem;
}

/* Session detail — project row links */
.sess-queue-row-link {
  text-decoration: none;
  color: inherit;
}
.sess-queue-row-content {
  display: flex; align-items: center; gap: 0.5rem; flex: 1; min-width: 0;
}
.sess-queue-row-link:hover .lib-channel-sku,
.sess-queue-row-link:hover .sess-ch-name { color: var(--purple); }
.sess-queue-delete-btn {
  background: none; border: none; color: var(--text-dim);
  cursor: pointer; padding: 0 0.75rem; font-size: 1.1rem;
  opacity: 0.35; transition: opacity 0.15s, color 0.15s; flex-shrink: 0;
}
.sess-queue-delete-btn:hover { color: var(--red); opacity: 1; }
.sess-queue-row a.proj-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  text-decoration: none;
  color: inherit;
  flex: 1;
}
.sess-queue-row a.proj-link:hover .lib-channel-sku,
.sess-queue-row a.proj-link:hover .sess-ch-name {
  color: var(--purple);
}

.proj-header-actions { margin-top: 0.75rem; }
.sess-status-fake_completed { background: rgba(34,197,94,0.08); color: #4ade80; }

/* ── Library project rows ──────────────────────────────────────────────────── */
.lib-proj-list { border-top: 1px solid var(--border); }
.lib-proj-row-wrap {
  display: flex; align-items: stretch;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.lib-proj-row-wrap:last-child { border-bottom: none; }
.lib-proj-row-wrap .lib-proj-row { flex: 1; border-bottom: none; }
.lib-proj-delete-btn {
  background: none; border: none; color: var(--text-dim);
  cursor: pointer; padding: 0 0.75rem; font-size: 1.1rem;
  opacity: 0.35; transition: opacity 0.15s, color 0.15s; align-self: center;
}
.lib-proj-delete-btn:hover { color: var(--red); opacity: 1; }
.lib-proj-row {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.35rem 1rem 0.35rem 1.25rem;
  text-decoration: none; color: var(--text);
  font-size: 0.82rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  transition: background 0.1s;
}
.lib-proj-row:hover { background: var(--surface-2, rgba(255,255,255,0.04)); }
.lib-proj-sku { font-size: 0.72rem; }
.lib-proj-session { color: var(--text-dim); flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lib-proj-date { font-size: 0.75rem; white-space: nowrap; }

/* ── Project Prompt summary (project detail stage card) ─────────────────────── */
.proj-prompt-summary { margin-top: 0.4rem; }
.proj-prompt-title { font-weight: 600; margin-bottom: 0.2rem; }
.proj-prompt-desc { font-size: 0.82rem; margin-bottom: 0.4rem; }
.proj-prompt-field { display: flex; flex-direction: column; gap: 0.15rem; margin-bottom: 0.3rem; font-size: 0.82rem; }
.proj-prompt-label { font-size: 0.72rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.04em; }
.proj-prompt-value { color: var(--text); }

/* ── Project Prompt form ─────────────────────────────────────────────────────── */
.pf-form { display: flex; flex-direction: column; gap: 1.5rem; max-width: 900px; }
.pf-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem;
}
.pf-section-title {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  margin-bottom: 1rem;
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}
.pf-section-hint { font-weight: 400; text-transform: none; letter-spacing: 0; font-size: 0.75rem; color: var(--text-dim); }
.pf-field { display: flex; flex-direction: column; gap: 0.3rem; }
.pf-field-row { display: flex; gap: 1rem; }
.pf-field-row > .pf-field { flex: 1; }
.pf-neg-row { margin-top: 0.5rem; }
.pf-label { font-size: 0.75rem; color: var(--text-muted); }
.pf-neg-label { font-size: 0.7rem; color: var(--text-dim); }
.pf-input {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  padding: 0.45rem 0.65rem;
  font-size: 0.85rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s;
}
.pf-input:focus { border-color: var(--purple); }
.pf-textarea {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text);
  padding: 0.45rem 0.65rem;
  font-size: 0.85rem;
  font-family: inherit;
  outline: none;
  resize: vertical;
  transition: border-color 0.15s;
}
.pf-neg-textarea { font-size: 0.78rem; }
.pf-textarea:focus { border-color: var(--purple); }
.pf-field-error { font-size: 0.8rem; color: var(--red); }
.form-textarea { width: 100%; background: var(--surface-2); border: 1px solid var(--border); border-radius: 4px; color: var(--text); padding: 0.6rem 0.75rem; font-size: 0.85rem; font-family: inherit; outline: none; resize: vertical; transition: border-color 0.15s; box-sizing: border-box; }
.form-textarea:focus { border-color: var(--purple); }
.form-textarea-mono { font-family: monospace; font-size: 0.82rem; }
.form-textarea-tall { min-height: 520px; }
.form-section { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1.25rem; }
.form-hint { font-size: 0.78rem; color: var(--text-muted); font-weight: 400; margin-left: 0.5rem; }
.pf-scenes { display: flex; flex-direction: column; gap: 1rem; }
.pf-scene-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.9rem;
}
.pf-scene-num {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--purple);
  margin-bottom: 0.6rem;
}
.pf-actions { display: flex; gap: 0.75rem; align-items: center; padding-bottom: 2rem; }

/* ── Project header — generated title ───────────────────────────────────────── */
.proj-display-title {
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0.3rem 0 0.1rem;
  color: var(--text);
}

/* ── Project Prompt stage card — source badge + actions ─────────────────────── */
.proj-prompt-meta-row { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 0.4rem; margin-top: 0.3rem; }
.proj-prompt-source-badge {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.15rem 0.45rem;
  border-radius: 3px;
}
.proj-prompt-source-claude { background: rgba(124,58,237,0.18); color: #a78bfa; }
.proj-prompt-source-manual { background: rgba(255,255,255,0.06); color: var(--text-dim); }
.proj-prompt-scene-count { font-size: 0.75rem; }
.proj-history-status { font-size: 0.68rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; padding: 0.15rem 0.45rem; border-radius: 3px; }
.proj-history-saved  { background: rgba(52,211,153,0.15); color: #6ee7b7; }
.proj-history-missing { background: rgba(255,255,255,0.05); color: var(--text-dim); }
.proj-prompt-actions { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-top: 0.6rem; }
.btn-generate { background: rgba(124,58,237,0.12); color: #a78bfa; border-color: rgba(124,58,237,0.3); }
.btn-generate:hover { background: rgba(124,58,237,0.22); border-color: var(--purple); color: var(--text); }
.proj-no-key-warning {
  font-size: 0.82rem;
  color: var(--text-muted);
  padding: 0.4rem 0;
}
.proj-no-key-link { color: var(--purple); text-decoration: underline; text-underline-offset: 2px; }
.proj-no-key-link:hover { color: #a78bfa; }
.proj-ready-badge { display: inline-flex; align-items: center; padding: 0.4rem 0.9rem; font-size: 0.82rem; background: rgba(34,197,94,.15); color: #4ade80; border-radius: 6px; font-weight: 600; }

/* ── API Keys page ───────────────────────────────────────────────────────────── */
.api-keys-form { display: flex; flex-direction: column; gap: 1.25rem; max-width: 680px; }
.api-key-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}
.api-key-section-dim { opacity: 0.65; }
.api-key-header { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }
.api-key-label { font-weight: 600; font-size: 0.88rem; }
.api-key-status {
  font-size: 0.72rem;
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
}
.api-key-saved { background: rgba(34,197,94,0.1); color: #4ade80; }
.api-key-not-set { background: rgba(255,255,255,0.05); color: var(--text-dim); }
.api-key-hint { font-size: 0.78rem; }
.api-key-input { width: 100%; margin-top: 0.2rem; }
.api-key-actions { display: flex; gap: 0.75rem; align-items: center; padding-top: 0.25rem; padding-bottom: 2rem; }

/* ── Channel framework overview field ────────────────────────────────────────── */
.cf-framework-overview textarea {
  padding: 0.65rem 0.8rem;
  min-height: 6rem;
}
.cf-framework-overview .field-hint {
  margin-top: 0.1rem;
}

/* ── Textarea spacing improvement ────────────────────────────────────────────── */
.cf-framework-grid .field textarea {
  padding: 0.65rem 0.8rem;
}
.cf-fw-col { display: flex; flex-direction: column; gap: 1rem; }

/* ── Settings page ────────────────────────────────────────────────────────────── */
.topnav-settings-link {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-decoration: none;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  transition: color 0.15s, background 0.15s;
}
.topnav-settings-link:hover { color: var(--text); background: rgba(255,255,255,0.07); }
.topnav-settings-active { color: var(--text) !important; background: rgba(255,255,255,0.07); }

.us-form { display: flex; flex-direction: column; gap: 0; }
.us-section {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.us-section-title {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.1rem;
}
.us-section-hint {
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-top: -0.5rem;
}
.us-row { display: flex; gap: 1rem; }
.us-row .field { flex: 1; }
.us-number-input { max-width: 120px; }
.us-checkbox-label { display: flex; align-items: center; gap: 0.5rem; cursor: pointer; font-size: 0.9rem; font-weight: 500; }
.us-textarea {
  width: 100%;
  min-width: 100%;
  max-width: 100%;
  background: var(--surface-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 0.5rem 0.75rem;
  font-size: 0.85rem;
  font-family: inherit;
  line-height: 1.55;
  resize: vertical;
  box-sizing: border-box;
}
.us-textarea:focus { outline: none; border-color: var(--purple); }
.us-footer { display: flex; gap: 0.75rem; align-items: center; padding: 0.25rem 0 2rem; }

/* Voice management */
.us-voice-list { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: 1rem; }
.us-voice-row { display: flex; align-items: center; gap: 0.75rem; padding: 0.45rem 0.75rem; background: var(--card); border: 1px solid var(--border); border-radius: 6px; }
.us-voice-name { font-weight: 600; font-size: 0.875rem; min-width: 120px; }
.us-voice-id { font-family: monospace; font-size: 0.8rem; color: var(--text-muted); flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.us-voice-delete { background: none; border: none; color: var(--text-muted); cursor: pointer; font-size: 0.9rem; padding: 0.1rem 0.3rem; border-radius: 3px; transition: color .15s, background .15s; }
.us-voice-delete:hover { color: var(--red); background: rgba(220,53,69,.1); }
.us-voice-add-wrap { margin-top: 0.25rem; }
.us-voice-add-toggle { cursor: pointer; font-size: 0.85rem; font-weight: 500; color: var(--purple); user-select: none; list-style: none; padding: 0.35rem 0; }
.us-voice-add-toggle::-webkit-details-marker { display: none; }
.us-voice-add-form { margin-top: 0.75rem; }

/* ── HTMX loading state ───────────────────────────────────────────────────────── */
.prompt-gen-form.htmx-request button {
  opacity: 0.55;
  cursor: wait;
  pointer-events: none;
}
.prompt-gen-form.htmx-request button::after {
  content: " …";
}