:root {
  --bg: #f4f7f2;
  --surface: #ffffff;
  --text: #1a2e1f;
  --muted: #5a6f60;
  --primary: #1a4d2e;
  --primary-light: #2d6a4f;
  --accent: #d4a03a;
  --danger: #b33;
  --border: #d5e0d8;
  --shadow: 0 2px 12px rgba(26, 77, 46, 0.08);
  --radius: 12px;
  --font: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
}

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

html {
  overflow-x: clip;
}

body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100dvh;
  overflow-x: clip;
}

.hidden {
  display: none !important;
}

.admin-only {
  display: none !important;
}

body.admin-mode .admin-only {
  display: inline-flex !important;
}

body.admin-mode .editor-list .admin-only,
body.admin-mode #editor-view > .btn.admin-only {
  display: inline-flex !important;
}

/* Header */
.app-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--primary);
  color: #fff;
}

.header-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
  flex: 1 1 auto;
}

.logo {
  font-size: 2rem;
}

.app-header h1 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 700;
}

.subtitle {
  margin: 0;
  font-size: 0.85rem;
  opacity: 0.85;
}

.header-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.admin-badge {
  background: var(--accent);
  color: #1a2e1f;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
}

/* Nav */
.app-nav {
  display: flex;
  gap: 0.25rem;
  padding: 0.5rem 1rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  max-width: 100%;
}

.nav-btn {
  flex: 1 1 0;
  min-width: 0;
  padding: 0.65rem 0.5rem;
  border: none;
  background: transparent;
  border-radius: 8px;
  font-size: 0.85rem;
  cursor: pointer;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav-btn.active {
  background: #e8f3ec;
  color: var(--primary);
  font-weight: 600;
}

/* Main */
.app-main {
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
  padding: 1rem;
  min-width: 0;
}

.panel-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.hint {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.55rem 1rem;
  border: none;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  background: var(--primary);
  color: #fff;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-sm {
  padding: 0.4rem 0.75rem;
  font-size: 0.85rem;
}

.btn-ghost {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--border);
}

.app-header .btn-ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-primary {
  background: var(--primary-light);
}

.btn-danger {
  background: var(--danger);
}

.icon-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.35rem;
  font-size: 1rem;
  color: var(--muted);
}

.link-btn {
  background: none;
  border: none;
  color: var(--primary-light);
  cursor: pointer;
  font-weight: 600;
  padding: 0;
  font-size: 0.85rem;
}

/* Plan */
.plan-view {
  display: grid;
  gap: 1rem;
}

.day-card {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  min-width: 0;
}

.day-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: #e8f3ec;
  border-bottom: 1px solid var(--border);
}

.day-header-main {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}

.day-header h3 {
  margin: 0;
  font-size: 1rem;
  color: var(--primary);
}

.day-guards {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-wrap: wrap;
  font-size: 0.875rem;
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--border);
  background: #f8fbf9;
}

.day-guards-label {
  font-weight: 600;
  color: var(--primary);
}

.day-guards-names {
  color: var(--text);
  overflow-wrap: anywhere;
}

.today-badge {
  display: inline-block;
  margin-left: 0.35rem;
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  background: var(--accent);
  color: #1a2e1f;
  font-size: 0.7rem;
  font-weight: 700;
  vertical-align: middle;
}

.day-card-today .day-header {
  background: #dcefe3;
}

.day-items {
  padding: 0.5rem;
}

.plan-item {
  display: grid;
  grid-template-columns: 3.5rem minmax(0, 1fr) auto;
  gap: 0.5rem 0.75rem;
  align-items: start;
  padding: 0.75rem;
  border-radius: 8px;
}

.plan-item-clickable {
  cursor: pointer;
  transition: background 0.15s ease;
}

.plan-item-clickable:hover,
.plan-item-clickable:focus-visible {
  background: #f0f7f2;
  outline: none;
}

.plan-item-active {
  background: #e8f3ec;
  box-shadow: inset 3px 0 0 var(--accent);
}

.plan-item-time {
  font-weight: 700;
  color: var(--primary);
  font-variant-numeric: tabular-nums;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.plan-item-now {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--accent);
  background: #1a2e1f;
  padding: 0.15rem 0.35rem;
  border-radius: 4px;
  width: fit-content;
  line-height: 1.2;
}

.plan-detail-note {
  margin: 0 0 1rem;
  padding: 0.65rem 0.75rem;
  background: #e8f3ec;
  border-radius: 8px;
  font-size: 0.9rem;
}

.plan-item-body {
  min-width: 0;
  overflow-wrap: anywhere;
}

.plan-item + .plan-item {
  border-top: 1px solid var(--border);
}

.plan-view-single {
  grid-template-columns: 1fr;
  max-width: 640px;
  margin: 0 auto;
}

.plan-item-title {
  font-weight: 600;
  overflow-wrap: anywhere;
}

.plan-item-meta {
  font-size: 0.85rem;
  color: var(--muted);
}

.plan-item-actions {
  display: flex;
  gap: 0.25rem;
}

.empty-hint {
  padding: 1rem;
  color: var(--muted);
  text-align: center;
  margin: 0;
}

/* Library */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.filter-btn {
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.85rem;
}

.filter-btn.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.library-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr));
  gap: 1rem;
}

.game-card {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 1rem;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  width: fit-content;
}

.badge-main { background: #d8f3dc; color: #1b4332; }
.badge-side { background: #fff3cd; color: #664d03; }
.badge-scene { background: #cfe2ff; color: #084298; }

.game-card h3 {
  margin: 0;
  font-size: 1rem;
  overflow-wrap: anywhere;
}

.card-preview {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
  flex: 1;
}

.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

/* Editor */
.editor-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.tab-btn {
  padding: 0.5rem 1rem;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 8px;
  cursor: pointer;
}

.tab-btn.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.editor-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 1rem;
}

.editor-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--surface);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.editor-type {
  color: var(--muted);
  font-size: 0.85rem;
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
}

.modal.open {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
}

.modal-box {
  position: relative;
  background: var(--surface);
  border-radius: var(--radius);
  max-width: 560px;
  width: 100%;
  min-width: 0;
  max-height: 90dvh;
  overflow: auto;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
}

.modal-header h2 {
  margin: 0;
  font-size: 1.1rem;
}

.modal-body {
  padding: 1rem 1.25rem;
}

.modal-body label {
  display: block;
  margin-bottom: 0.75rem;
  font-weight: 600;
  font-size: 0.9rem;
}

.modal-body input,
.modal-body select,
.modal-body textarea {
  display: block;
  width: 100%;
  margin-top: 0.35rem;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
}

.modal-body fieldset {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem;
  margin: 0;
}

.modal-body fieldset label {
  font-weight: 400;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--border);
}

.detail-body pre {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
  font-family: inherit;
  font-size: 0.9rem;
  background: var(--bg);
  padding: 1rem;
  border-radius: 8px;
  max-height: 50vh;
  overflow: auto;
  max-width: 100%;
}

.script-body {
  max-height: 55vh;
  overflow: auto;
}

.script-line {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
  margin: 0;
  font-size: 0.95rem;
}

.actors {
  background: #e8f3ec;
  padding: 0.75rem;
  border-radius: 8px;
  margin-bottom: 1rem;
}

/* Dialog */
dialog {
  border: none;
  border-radius: var(--radius);
  padding: 1.5rem;
  max-width: 400px;
  width: calc(100% - 2rem);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

dialog::backdrop {
  background: rgba(0, 0, 0, 0.45);
}

dialog h2 {
  margin: 0 0 0.5rem;
}

dialog input[type="password"] {
  width: 100%;
  padding: 0.65rem;
  margin: 1rem 0;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  background: #1a2e1f;
  color: #fff;
  padding: 0.75rem 1.25rem;
  border-radius: 999px;
  font-size: 0.9rem;
  z-index: 2000;
  transition: transform 0.3s ease;
  max-width: 90vw;
  text-align: center;
}

.toast.show {
  transform: translateX(-50%) translateY(0);
}

.toast-error {
  background: var(--danger);
}

.toast-info {
  background: var(--primary-light);
}

/* Responsive */
@media (max-width: 600px) {
  .app-header {
    padding: 0.75rem;
    gap: 0.75rem;
  }

  .app-header h1 {
    font-size: 1rem;
  }

  .subtitle {
    font-size: 0.8rem;
  }

  .logo {
    font-size: 1.5rem;
  }

  .header-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .header-actions .btn-sm {
    padding: 0.35rem 0.5rem;
    font-size: 0.75rem;
  }

  .app-nav {
    padding: 0.4rem 0.5rem;
    gap: 0.2rem;
  }

  .nav-btn {
    padding: 0.55rem 0.35rem;
    font-size: 0.78rem;
  }

  .app-main {
    padding: 0.75rem;
  }

  .panel-toolbar {
    flex-direction: column;
    align-items: stretch;
  }

  .hint {
    font-size: 0.85rem;
  }

  .day-header {
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
    padding: 0.65rem 0.75rem;
  }

  .day-header .btn-sm {
    width: 100%;
  }

  .day-items {
    padding: 0.35rem;
  }

  .plan-item {
    grid-template-columns: 3rem minmax(0, 1fr);
    gap: 0.35rem 0.5rem;
    padding: 0.6rem;
  }

  .plan-item-time {
    font-size: 0.85rem;
  }

  .plan-item-title {
    font-size: 0.95rem;
  }

  .plan-item-meta {
    font-size: 0.8rem;
  }

  .plan-item-actions {
    grid-column: 2;
    justify-self: end;
  }

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

  .game-card {
    padding: 0.85rem;
  }

  .card-actions .btn-sm {
    flex: 1 1 auto;
    min-width: 0;
    padding: 0.35rem 0.5rem;
    font-size: 0.8rem;
  }

  .editor-tabs {
    flex-wrap: wrap;
  }

  .tab-btn {
    flex: 1 1 auto;
    min-width: 0;
    text-align: center;
  }

  .editor-row {
    padding: 0.65rem 0.75rem;
    gap: 0.5rem;
  }

  .editor-row strong {
    flex: 1 1 100%;
    min-width: 0;
    overflow-wrap: anywhere;
  }

  .modal.open {
    padding: 0.5rem;
  }

  .modal-header,
  .modal-body,
  .modal-footer {
    padding-left: 0.85rem;
    padding-right: 0.85rem;
  }

  .modal-header h2 {
    font-size: 1rem;
    overflow-wrap: anywhere;
  }

  .modal-footer {
    flex-wrap: wrap;
  }

  .modal-footer .btn {
    flex: 1 1 auto;
    min-width: 0;
  }
}

@media (min-width: 900px) {
  .plan-view:not(.plan-view-single) {
    grid-template-columns: repeat(2, 1fr);
  }
}