/* ============================================================
   app.css — Pastor dashboard, session form, success, error pages
   ============================================================ */

/* APP HEADER */
.app-header {
  background: var(--bg-warm);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  position: sticky;
  top: 0;
  z-index: 100;
}

.app-header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.app-logo {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--fg);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.app-logo:hover { color: var(--accent); }

.app-nav {
  display: flex;
  align-items: center;
  gap: 20px;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--fg-muted);
  text-decoration: none;
  transition: color 0.15s;
}

.nav-link:hover,
.nav-link.active { color: var(--fg); }

/* BUTTONS */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent);
  color: #0f0f0e;
  font-size: 0.92rem;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: opacity 0.15s, transform 0.1s;
}

.btn-primary:hover { opacity: 0.88; transform: translateY(-1px); }
.btn-primary.btn-sm { padding: 7px 14px; font-size: 0.85rem; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  background: transparent;
  color: var(--fg-muted);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 9px 16px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.1);
  cursor: pointer;
  text-decoration: none;
  transition: border-color 0.15s, color 0.15s;
}

.btn-ghost:hover { border-color: rgba(255,255,255,0.2); color: var(--fg); }
.btn-ghost.btn-sm { padding: 6px 12px; font-size: 0.82rem; }

.btn-danger {
  background: transparent;
  color: #e05252;
  font-size: 0.82rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid rgba(224,82,82,0.3);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}

.btn-danger:hover { background: rgba(224,82,82,0.1); border-color: rgba(224,82,82,0.5); }

/* MAIN */
.app-main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 48px 24px 80px;
}

.page-header {
  margin-bottom: 40px;
}

.page-title {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--fg);
  line-height: 1.1;
  margin-bottom: 10px;
}

.page-sub {
  color: var(--fg-muted);
  font-size: 1rem;
  line-height: 1.6;
}

/* EMPTY STATE */
.empty-state {
  text-align: center;
  padding: 80px 24px;
}

.empty-icon {
  font-size: 2.4rem;
  color: var(--accent);
  margin-bottom: 20px;
}

.empty-state h2 {
  font-family: var(--serif);
  font-size: 1.6rem;
  color: var(--fg);
  margin-bottom: 12px;
}

.empty-state p {
  color: var(--fg-muted);
  margin-bottom: 28px;
  font-size: 0.96rem;
}

/* SESSIONS GRID */
.sessions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 20px;
}

.session-card {
  background: var(--bg-warm);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 28px 28px 24px;
  transition: border-color 0.2s;
}

.session-card:hover {
  border-color: rgba(201,168,76,0.2);
}

.session-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
}

.session-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.session-passage {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
}

.session-speaker {
  font-size: 0.82rem;
  color: var(--fg-muted);
}

.session-date {
  font-size: 0.78rem;
  color: var(--fg-muted);
  white-space: nowrap;
}

.session-title {
  font-family: var(--serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--fg);
  line-height: 1.3;
  margin-bottom: 4px;
}

.session-church {
  font-size: 0.82rem;
  color: var(--fg-muted);
  margin-bottom: 18px;
}

.session-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 18px;
}

/* ALERT */
.alert-error {
  background: rgba(224,82,82,0.1);
  border: 1px solid rgba(224,82,82,0.3);
  border-radius: var(--radius);
  color: #e07272;
  padding: 14px 18px;
  font-size: 0.9rem;
  margin-bottom: 28px;
}

/* FORM */
.form-main {
  max-width: 760px;
}

.form-header {
  margin-bottom: 36px;
}

.back-link {
  color: var(--fg-muted);
  font-size: 0.88rem;
  text-decoration: none;
  display: inline-block;
  margin-bottom: 16px;
  transition: color 0.15s;
}

.back-link:hover { color: var(--fg); }

.sermon-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-section {
  background: var(--bg-warm);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 32px;
  margin-bottom: 8px;
}

.form-section-title {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 18px;
}

.form-group:last-child { margin-bottom: 0; }

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--fg);
}

.form-input,
.form-textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 8px;
  color: var(--fg);
  font-family: var(--sans);
  font-size: 0.9rem;
  padding: 11px 14px;
  width: 100%;
  transition: border-color 0.15s;
  outline: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: rgba(160,154,142,0.5);
}

.form-input:focus,
.form-textarea:focus {
  border-color: rgba(201,168,76,0.4);
  background: rgba(255,255,255,0.06);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
  line-height: 1.6;
}

.form-textarea-sm {
  min-height: 90px;
}

.form-actions {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  padding: 8px 0 16px;
}

/* SUCCESS PAGE */
.success-main {
  max-width: 900px;
}

.success-header {
  text-align: center;
  margin-bottom: 48px;
}

.success-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(201,168,76,0.12);
  border: 1px solid rgba(201,168,76,0.3);
  color: var(--accent);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.success-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}

.qr-panel,
.summary-panel {
  background: var(--bg-warm);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 32px;
}

.panel-title {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 10px;
}

.panel-sub {
  color: var(--fg-muted);
  font-size: 0.88rem;
  line-height: 1.6;
  margin-bottom: 24px;
}

.qr-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  background: var(--bg-warm);
  border: 1px solid rgba(201,168,76,0.15);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 18px;
  min-height: 280px;
}

.qr-loading {
  color: var(--fg-muted);
  font-size: 0.88rem;
}

.qr-url {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 20px;
}

.qr-url-label {
  font-size: 0.78rem;
  color: var(--fg-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.qr-url-link {
  font-size: 0.85rem;
  color: var(--accent);
  word-break: break-all;
}

.summary-list {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 16px;
  margin-bottom: 24px;
}

.summary-list dt {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  align-self: baseline;
  padding-top: 2px;
}

.summary-list dd {
  font-size: 0.9rem;
  color: var(--fg);
  margin: 0;
}

.summary-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .form-row {
    grid-template-columns: 1fr;
  }

  .sessions-grid {
    grid-template-columns: 1fr;
  }

  .success-grid {
    grid-template-columns: 1fr;
  }

  .form-actions {
    flex-direction: column-reverse;
  }

  .form-actions .btn-primary {
    width: 100%;
    justify-content: center;
  }
}