:root {
  --bg: #0e1518;
  --bg-elev: #162024;
  --bg-soft: #1c2a2f;
  --line: rgba(232, 220, 196, 0.12);
  --text: #f2ebe0;
  --muted: #9aa8a3;
  --accent: #d9772c;
  --accent-2: #3db89a;
  --danger: #e85d4c;
  --ok: #5dbe8a;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  --radius: 18px;
  --font: "Outfit", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  overflow: hidden;
}

.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(1000px 500px at 10% -10%, rgba(61, 184, 154, 0.18), transparent 55%),
    radial-gradient(800px 420px at 90% 0%, rgba(217, 119, 44, 0.16), transparent 50%),
    linear-gradient(180deg, #10181c 0%, #0e1518 40%, #0b1114 100%);
}
.bg-grid::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.22;
  background-image:
    linear-gradient(rgba(242, 235, 224, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(242, 235, 224, 0.05) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: radial-gradient(circle at 30% 20%, black, transparent 70%);
}

.app {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 300px 1fr;
  height: 100vh;
}

.sidebar {
  border-right: 1px solid var(--line);
  background: rgba(14, 21, 24, 0.72);
  backdrop-filter: blur(10px);
  padding: 28px 20px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  overflow: hidden;
}

.brand-mark {
  margin: 0;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-2);
}
.brand h1 {
  margin: 6px 0 4px;
  font-size: 2rem;
  letter-spacing: -0.03em;
}
.brand-sub {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.session-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow: auto;
  padding-right: 4px;
  flex: 1;
}

.session-card {
  text-align: left;
  border: 1px solid var(--line);
  background: var(--bg-elev);
  color: var(--text);
  border-radius: 14px;
  padding: 14px;
  cursor: pointer;
  transition: transform 0.18s ease, border-color 0.18s ease, background 0.18s ease;
}
.session-card:hover {
  transform: translateY(-1px);
  border-color: rgba(61, 184, 154, 0.45);
}
.session-card.active {
  border-color: rgba(217, 119, 44, 0.7);
  background: linear-gradient(160deg, #203038, #182428);
}
.session-card strong {
  display: block;
  font-size: 1rem;
  margin-bottom: 4px;
}
.session-card span {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
  font-family: var(--mono);
}

.main {
  overflow: auto;
  padding: 28px 32px 40px;
}

.empty-state {
  max-width: 520px;
  margin: 12vh auto 0;
  padding: 36px;
  border-radius: var(--radius);
  background: rgba(22, 32, 36, 0.85);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  animation: rise 0.45s ease both;
}
.empty-state h2 { margin: 0 0 10px; font-size: 1.8rem; }
.empty-state p { color: var(--muted); line-height: 1.5; }

.detail-header {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: flex-start;
  margin-bottom: 22px;
  animation: rise 0.35s ease both;
}
.eyebrow {
  margin: 0;
  color: var(--accent-2);
  font-family: var(--mono);
  font-size: 0.78rem;
}
.detail-header h2 {
  margin: 6px 0;
  font-size: 2rem;
  letter-spacing: -0.03em;
}
.detail-meta { margin: 0; color: var(--muted); }
.header-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.header-actions .btn {
  min-width: 7.5rem;
  justify-content: center;
}

.panels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.panel {
  background: rgba(22, 32, 36, 0.88);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  animation: rise 0.45s ease both;
}
.panel-wide { grid-column: 1 / -1; }
.panel h3 {
  margin: 0 0 14px;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--muted);
}
input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--text);
  border-radius: 12px;
  padding: 11px 12px;
  font: inherit;
  outline: none;
}
input:focus, select:focus, textarea:focus {
  border-color: rgba(61, 184, 154, 0.65);
  box-shadow: 0 0 0 3px rgba(61, 184, 154, 0.12);
}
textarea {
  min-height: 180px;
  font-family: var(--mono);
  font-size: 0.82rem;
  line-height: 1.45;
  resize: vertical;
}
.form-actions {
  grid-column: 1 / -1;
  display: flex;
  gap: 8px;
  justify-content: stretch;
  margin-top: 4px;
}
.form-actions .btn {
  flex: 1;
  min-width: 0;
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: stretch;
}
.action-row > .btn {
  flex: 1 1 0;
  min-width: 7.5rem;
  justify-content: center;
}
.action-row-primary {
  margin: 4px 0 2px;
}
.action-row-primary > .btn {
  min-height: 44px;
  font-size: 0.95rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: 0;
  border-radius: 12px;
  min-height: 40px;
  padding: 0 16px;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}
.btn-block { width: 100%; }
.btn-primary {
  background: linear-gradient(135deg, #e08a3c, #d9772c);
  color: #1a120c;
}
.btn-secondary {
  background: var(--bg-soft);
  color: var(--text);
  border: 1px solid var(--line);
}
.btn-accent {
  background: linear-gradient(135deg, #49c4a5, #2fa887);
  color: #062018;
}
.btn-ghost {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--line);
}
.btn-danger {
  background: linear-gradient(135deg, #e85d4c, #c62828);
  color: #fff;
  border: 1px solid transparent;
}
.btn-danger:hover {
  background: linear-gradient(135deg, #ef6a5a, #d32f2f);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: 0.72rem;
  min-height: 40px;
  padding: 0 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.status-pill.ready { color: var(--ok); border-color: rgba(93, 190, 138, 0.4); }
.status-pill.need_code,
.status-pill.need_password,
.status-pill.need_phone { color: #f0c36a; border-color: rgba(240, 195, 106, 0.35); }
.status-pill.sending { color: var(--accent-2); border-color: rgba(61, 184, 154, 0.4); }
.status-pill.error { color: #ffb4ab; border-color: rgba(232, 93, 76, 0.4); }

.login-steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  padding: 0;
  margin: 0 0 16px;
}
.login-steps li {
  text-align: center;
  padding: 10px 6px;
  border-radius: 12px;
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.82rem;
}
.login-steps li.active {
  color: #1a120c;
  background: linear-gradient(135deg, #e08a3c, #d9772c);
  border-color: transparent;
}
.login-steps li.done {
  color: var(--ok);
  border-color: rgba(93, 190, 138, 0.35);
}

.live-banner {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: 0 0 14px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(120, 190, 160, 0.45);
  background: rgba(61, 139, 110, 0.18);
  color: #d7ebe2;
  font-size: 0.9rem;
}
.live-banner.hidden { display: none !important; }
.live-banner strong {
  color: var(--accent-2);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.session-card .live-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #3ecf8e;
  margin-right: 6px;
  box-shadow: 0 0 0 3px rgba(62, 207, 142, 0.2);
}

.login-box {
  border: 1px dashed rgba(232, 220, 196, 0.18);
  border-radius: 14px;
  padding: 14px;
  background: rgba(14, 21, 24, 0.55);
}
.login-box p { margin: 0 0 12px; color: var(--muted); }
.inline-form {
  display: grid;
  grid-template-columns: 1fr minmax(7.5rem, auto);
  gap: 8px;
  align-items: stretch;
}
.inline-form .btn {
  min-width: 7.5rem;
}
.ready-text { color: var(--ok) !important; font-weight: 600; }
.error-text {
  min-height: 1.2em;
  margin: 12px 0 0;
  color: #ffb4ab;
  font-size: 0.9rem;
}

.editors {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 12px;
  margin-bottom: 12px;
}

.log-view {
  margin: 0;
  min-height: 220px;
  max-height: 320px;
  overflow: auto;
  background: #0a1012;
  border-radius: 14px;
  border: 1px solid var(--line);
  padding: 14px;
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.5;
  color: #c9d5cf;
  white-space: pre-wrap;
}

dialog {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: #162024;
  color: var(--text);
  padding: 0;
  box-shadow: var(--shadow);
  width: min(440px, calc(100vw - 32px));
}
dialog::backdrop {
  background: rgba(5, 8, 10, 0.72);
  backdrop-filter: blur(4px);
}
.modal-form {
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.modal-form h3 { margin: 0; }
.modal-form p { margin: 0; color: var(--muted); }
.modal-form code {
  font-family: var(--mono);
  color: var(--accent-2);
}
.modal-form .form-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 6px;
}
.modal-form .form-actions .btn {
  width: 100%;
}

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 20;
  background: #203038;
  border: 1px solid rgba(61, 184, 154, 0.4);
  color: var(--text);
  padding: 12px 16px;
  border-radius: 14px;
  box-shadow: var(--shadow);
  animation: rise 0.25s ease both;
}
.hidden { display: none !important; }

.auth-gate {
  position: relative;
  z-index: 5;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}
.auth-card {
  width: min(420px, 100%);
  background: rgba(22, 32, 36, 0.92);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 28px;
  box-shadow: var(--shadow);
  animation: rise 0.4s ease both;
}
.auth-card h1 {
  margin: 8px 0 6px;
  font-size: 2rem;
  letter-spacing: -0.03em;
}
.auth-sub {
  margin: 0 0 18px;
  color: var(--muted);
  line-height: 1.45;
}
.auth-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.user-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  font-size: 0.88rem;
}
.btn-sm {
  min-height: 34px;
  padding: 0 12px;
  font-size: 0.82rem;
  border-radius: 10px;
}

.user-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}
.role-pill {
  display: inline-flex;
  width: fit-content;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #d7ebe2;
  background: rgba(61, 139, 110, 0.28);
  border: 1px solid rgba(120, 190, 160, 0.35);
}
.role-pill.admin {
  color: #ffe8c2;
  background: rgba(180, 120, 40, 0.28);
  border-color: rgba(220, 160, 70, 0.4);
}
.owner-tag {
  color: var(--muted);
  font-size: 0.75rem;
}

.admin-user-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 10px;
}
.admin-user-form label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.78rem;
  color: var(--muted);
}
.admin-user-form input,
.admin-user-form select {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg);
  color: inherit;
  padding: 7px 9px;
  font: inherit;
}
.admin-user-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.admin-user-list li {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: center;
  padding: 8px 10px;
  border-radius: 10px;
  background: var(--bg);
  border: 1px solid var(--line);
  font-size: 0.8rem;
}
.admin-user-list .actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.admin-user-list button {
  border: 0;
  background: transparent;
  color: var(--accent-2);
  cursor: pointer;
  font: inherit;
  font-size: 0.75rem;
  padding: 0;
}
.admin-user-list button.danger { color: #ffb4ab; }

.security-box {
  margin-top: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px 12px;
  background: rgba(14, 21, 24, 0.55);
  color: var(--muted);
  font-size: 0.82rem;
}
.security-box summary { cursor: pointer; color: var(--accent-2); }
.security-box pre {
  margin: 10px 0 0;
  white-space: pre-wrap;
  font-family: var(--mono);
  font-size: 0.72rem;
  color: #c9d5cf;
}

.check-label {
  display: flex !important;
  flex-direction: row !important;
  align-items: center;
  gap: 8px;
  grid-column: 1 / -1;
}
.check-label input { width: auto; }

.schedule-row {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 10px;
  align-items: end;
  margin-top: 14px;
}
.schedule-row .schedule-field,
.schedule-row label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.85rem;
  color: var(--muted);
  min-width: 0;
}
.schedule-row input {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg);
  color: inherit;
  min-height: 40px;
  padding: 0 12px;
  font: inherit;
}
.schedule-row .action-row {
  width: 100%;
}

.list-box {
  margin-bottom: 16px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(14, 21, 24, 0.45);
}
.list-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.list-head h4 {
  margin: 0;
  font-size: 0.95rem;
}
.list-head .btn {
  min-width: 5.5rem;
}
.row-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.row-item {
  display: grid;
  grid-template-columns: 120px 1fr 1fr auto;
  gap: 8px;
  align-items: center;
}
.row-item.group-row {
  grid-template-columns: 1fr auto;
}
.row-item select,
.row-item input,
.row-item textarea {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg);
  color: inherit;
  padding: 8px 10px;
  font: inherit;
  width: 100%;
  min-width: 0;
}
.row-item textarea {
  min-height: 40px;
  resize: vertical;
}
.row-item .btn-del {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(232, 93, 76, 0.28);
  border-radius: 10px;
  background: rgba(232, 93, 76, 0.1);
  color: #ffb4ab;
  cursor: pointer;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  min-height: 40px;
  min-width: 3.5rem;
  padding: 0 12px;
  white-space: nowrap;
}
.row-item .btn-del:hover {
  background: rgba(232, 93, 76, 0.2);
}
.timing-box {
  border-color: rgba(120, 190, 160, 0.35);
}
.timing-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}
.timing-grid label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.82rem;
  color: var(--muted);
}
.timing-grid input,
.timing-grid select {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg);
  color: inherit;
  padding: 8px 10px;
  font: inherit;
}
#timing-summary {
  margin-top: 12px;
  color: var(--accent-2);
  font-weight: 500;
}
@media (max-width: 980px) {
  .row-item { grid-template-columns: 1fr; }
  .row-item.group-row { grid-template-columns: 1fr auto; }
  .timing-grid { grid-template-columns: 1fr 1fr; }
  .schedule-row { grid-template-columns: 1fr; }
}

.hint {
  margin: 8px 0 12px;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.45;
}
.hint code {
  font-family: var(--mono);
  color: var(--accent-2);
  font-size: 0.78rem;
}

.media-row {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 10px;
  align-items: stretch;
  margin-bottom: 12px;
}
.media-row input[type="file"] {
  min-width: 0;
  min-height: 40px;
  padding: 8px 12px;
  border-radius: 12px;
}
.media-row .action-row {
  width: 100%;
}
.media-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.media-list li {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--bg);
  border: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 0.8rem;
}
.media-list button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(232, 93, 76, 0.28);
  border-radius: 10px;
  background: rgba(232, 93, 76, 0.1);
  color: #ffb4ab;
  cursor: pointer;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  min-height: 34px;
  min-width: 3.5rem;
  padding: 0 12px;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 980px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { height: auto; max-height: 38vh; }
  .panels, .form-grid, .editors, .login-steps { grid-template-columns: 1fr; }
  .inline-form { grid-template-columns: 1fr; }
  .media-row { grid-template-columns: 1fr; }
  .header-actions .btn { min-width: 0; flex: 1 1 auto; }
  .header-actions { width: 100%; }
}