/* app.css — TapeRoute app UI
   Design tokens match landing page exactly:
   --bg: #0a0a0a, --fg: #f0f0f0, --accent: #00e676
*/

:root {
  --bg: #0a0a0a;
  --fg: #f0f0f0;
  --fg-muted: #888;
  --fg-dim: #555;
  --accent: #00e676;
  --accent-dim: rgba(0, 230, 118, 0.12);
  --accent-hover: rgba(0, 230, 118, 0.2);
  --card-bg: #141414;
  --card-border: #222;
  --card-hover: #1a1a1a;
  --sidebar-w: 220px;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --radius: 10px;
  --radius-sm: 6px;
}

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

html { font-size: 16px; }
body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

.hidden { display: none !important; }

/* ===== AUTH SCREEN ===== */
.auth-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--bg);
}

.auth-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 40px;
  width: 100%;
  max-width: 420px;
}

.auth-brand {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
  text-align: center;
  margin-bottom: 32px;
}

.auth-tabs {
  display: flex;
  gap: 4px;
  background: var(--bg);
  border-radius: var(--radius-sm);
  padding: 4px;
  margin-bottom: 28px;
}

.auth-tab {
  flex: 1;
  padding: 8px;
  background: none;
  border: none;
  border-radius: 4px;
  color: var(--fg-muted);
  font-family: var(--font-body);
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.15s;
}

.auth-tab.active {
  background: var(--card-bg);
  color: var(--fg);
  font-weight: 600;
}

.auth-form { display: flex; flex-direction: column; gap: 16px; }

/* ===== APP LAYOUT ===== */
.app {
  display: flex;
  min-height: 100vh;
}

/* ===== SIDEBAR ===== */
.sidebar {
  width: var(--sidebar-w);
  background: var(--card-bg);
  border-right: 1px solid var(--card-border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  z-index: 100;
}

.sidebar-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--accent);
  padding: 24px 20px 20px;
  border-bottom: 1px solid var(--card-border);
}

.sidebar-nav {
  flex: 1;
  padding: 12px 8px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 12px;
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--fg-muted);
  font-family: var(--font-body);
  font-size: 0.9rem;
  cursor: pointer;
  text-align: left;
  transition: all 0.15s;
}

.nav-item:hover { background: var(--accent-dim); color: var(--fg); }
.nav-item.active { background: var(--accent-dim); color: var(--accent); font-weight: 600; }

.nav-icon { font-size: 1rem; width: 18px; }

.sidebar-footer {
  padding: 16px;
  border-top: 1px solid var(--card-border);
}

.sidebar-user {
  font-size: 0.8rem;
  color: var(--fg-muted);
  margin-bottom: 8px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ===== MAIN CONTENT ===== */
.main-content {
  margin-left: var(--sidebar-w);
  flex: 1;
  padding: 40px 48px;
  max-width: calc(100vw - var(--sidebar-w));
  overflow-y: auto;
}

.view { display: none; }
.view.active { display: block; }

.view-header { margin-bottom: 32px; }
.view-header h1 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.view-sub { color: var(--fg-muted); font-size: 0.95rem; }

/* ===== FORMS ===== */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 10px 12px;
  transition: border-color 0.15s;
  outline: none;
  width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
}

.form-group input.input-disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.form-group select option {
  background: #1a1a1a;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-row-3 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
}

.form-section {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-section h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 4px;
}

.form-section h4 {
  font-size: 0.85rem;
  color: var(--fg-muted);
  font-weight: 600;
  margin-bottom: 8px;
}

.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.checkbox-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  cursor: pointer;
  color: var(--fg-muted);
  transition: color 0.15s;
}

.checkbox-item input[type="checkbox"] {
  width: 14px;
  height: 14px;
  accent-color: var(--accent);
  cursor: pointer;
}

.checkbox-item:has(input:checked) { color: var(--fg); }

.position-stats { margin-top: 8px; }

.form-actions { margin-top: 8px; }

.form-error {
  color: #ff5252;
  font-size: 0.85rem;
  padding: 8px 12px;
  background: rgba(255, 82, 82, 0.1);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 82, 82, 0.2);
}

.form-success {
  color: var(--accent);
  font-size: 0.85rem;
  padding: 8px 12px;
  background: var(--accent-dim);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(0, 230, 118, 0.2);
}

/* ===== BUTTONS ===== */
.btn-primary {
  background: var(--accent);
  color: #0a0a0a;
  border: none;
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  padding: 10px 20px;
  cursor: pointer;
  transition: opacity 0.15s;
}
.btn-primary:hover { opacity: 0.85; }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-full { width: 100%; padding: 12px; }

.btn-accent {
  background: var(--accent-dim);
  color: var(--accent);
  border: 1px solid rgba(0, 230, 118, 0.3);
  border-radius: var(--radius-sm);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 16px;
  cursor: pointer;
  transition: background 0.15s;
}
.btn-accent:hover { background: var(--accent-hover); }
.btn-accent:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-ghost {
  background: none;
  color: var(--fg-muted);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.85rem;
  padding: 7px 14px;
  cursor: pointer;
  transition: all 0.15s;
}
.btn-ghost:hover { color: var(--fg); border-color: #444; }

.btn-sm { font-size: 0.8rem; padding: 5px 10px; }

/* ===== DASHBOARD ===== */
.stat-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 20px;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
}

.stat-label {
  font-size: 0.8rem;
  color: var(--fg-muted);
  margin-top: 4px;
}

.section-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 24px;
}

.section-half {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 20px;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.section-head h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
}

.match-list-compact { display: flex; flex-direction: column; gap: 8px; }

.match-compact-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  background: var(--bg);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
}

.match-compact-school { font-weight: 600; }
.match-compact-meta { color: var(--fg-muted); font-size: 0.8rem; margin-top: 2px; }

.match-compact-score {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--accent);
}

.email-list-compact { display: flex; flex-direction: column; gap: 8px; }

.email-compact-item {
  padding: 10px 12px;
  background: var(--bg);
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
}

.email-compact-school { font-weight: 600; }
.email-compact-subject { color: var(--fg-muted); font-size: 0.8rem; margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.cta-banner {
  background: var(--accent-dim);
  border: 1px solid rgba(0, 230, 118, 0.25);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.cta-banner p { color: var(--fg-muted); font-size: 0.9rem; margin-top: 4px; }

/* ===== PIPELINE ===== */
.pipeline-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}

.pipeline-filters {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.filter-pill {
  background: none;
  border: 1px solid var(--card-border);
  border-radius: 20px;
  color: var(--fg-muted);
  font-size: 0.82rem;
  padding: 5px 14px;
  cursor: pointer;
  transition: all 0.15s;
}

.filter-pill:hover { border-color: #444; color: var(--fg); }
.filter-pill.active { border-color: var(--accent); color: var(--accent); background: var(--accent-dim); }

.pipeline-list { display: flex; flex-direction: column; gap: 12px; }

.pipeline-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  align-items: start;
  transition: border-color 0.15s;
}

.pipeline-card:hover { border-color: #333; }

.pipeline-school {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.pipeline-meta {
  font-size: 0.83rem;
  color: var(--fg-muted);
  margin-bottom: 10px;
}

.pipeline-reasons {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.pipeline-reason {
  font-size: 0.82rem;
  color: var(--fg-muted);
  padding-left: 12px;
  position: relative;
}

.pipeline-reason::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent);
}

.pipeline-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
  min-width: 140px;
}

.match-score-badge {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent);
}

.match-score-badge .score-label {
  font-size: 0.75rem;
  color: var(--fg-muted);
  font-family: var(--font-body);
  font-weight: 400;
}

.stage-badge {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stage-matched { background: rgba(255,255,255,0.06); color: var(--fg-muted); }
.stage-outreach_sent { background: rgba(33, 150, 243, 0.12); color: #42a5f5; }
.stage-opened { background: rgba(255, 193, 7, 0.12); color: #ffc107; }
.stage-responded { background: rgba(156, 39, 176, 0.12); color: #ab47bc; }
.stage-interested { background: rgba(0, 230, 118, 0.12); color: var(--accent); }
.stage-committed { background: var(--accent); color: #0a0a0a; }
.stage-not_interested { background: rgba(255, 82, 82, 0.1); color: #ff5252; }

.pipeline-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

/* ===== OUTREACH ===== */
.outreach-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}

.outreach-filters { display: flex; gap: 6px; }

.outreach-list { display: flex; flex-direction: column; gap: 10px; }

.outreach-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  transition: border-color 0.15s;
}

.outreach-card:hover { border-color: #333; }

.outreach-card-left { flex: 1; min-width: 0; }

.outreach-school {
  font-weight: 600;
  font-size: 0.95rem;
  margin-bottom: 3px;
}

.outreach-subject {
  font-size: 0.83rem;
  color: var(--fg-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.outreach-type-tag {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--fg-dim);
  margin-top: 4px;
}

/* ===== EMAIL MODAL ===== */
.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.7);
}

.modal-card {
  position: relative;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  width: 100%;
  max-width: 680px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  z-index: 1;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid var(--card-border);
}

.modal-header h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
}

.modal-close {
  background: none;
  border: none;
  color: var(--fg-muted);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: color 0.15s;
}
.modal-close:hover { color: var(--fg); }

.modal-body {
  padding: 20px 24px;
  overflow-y: auto;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.modal-input {
  background: var(--bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 8px 12px;
  width: 100%;
  outline: none;
}
.modal-input:focus { border-color: var(--accent); }

.modal-textarea {
  background: var(--bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-sm);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.88rem;
  padding: 10px 12px;
  width: 100%;
  resize: vertical;
  line-height: 1.6;
  outline: none;
}
.modal-textarea:focus { border-color: var(--accent); }

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--card-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-actions { display: flex; gap: 10px; }

.status-badge {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: 10px;
}

/* ===== EMPTY STATE ===== */
.empty-state {
  text-align: center;
  padding: 80px 40px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
}

.empty-icon {
  font-size: 2.5rem;
  color: var(--fg-dim);
  margin-bottom: 16px;
}

.empty-state h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.empty-state p {
  color: var(--fg-muted);
  font-size: 0.9rem;
  max-width: 360px;
  margin: 0 auto 20px;
}

/* ===== TOAST ===== */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  color: var(--fg);
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  z-index: 9999;
  max-width: 340px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  animation: slideIn 0.2s ease;
}

.toast.success { border-color: rgba(0,230,118,0.4); color: var(--accent); }
.toast.error { border-color: rgba(255,82,82,0.3); color: #ff5252; }

@keyframes slideIn {
  from { transform: translateY(12px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}

/* Loading spinner */
.spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid rgba(0,230,118,0.2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin-right: 6px;
  vertical-align: middle;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* Profile form wrapper */
.profile-form { max-width: 720px; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .main-content { padding: 24px 20px; }
  .stat-row { grid-template-columns: repeat(2, 1fr); }
  .section-row { grid-template-columns: 1fr; }
  .form-row-2, .form-row-3 { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .sidebar { transform: translateX(-100%); }
  .main-content { margin-left: 0; }
  .stat-row { grid-template-columns: 1fr 1fr; }
}