/* ============================================================
   Smart Hub - Complete Stylesheet
   ============================================================ */

/* --- CSS Custom Properties --- */
:root {
  --sangria: #9B0004;
  --sangria-dark: #7a0003;
  --sangria-light: #c40005;
  --cream: #FFFDF8;
  --cream-dark: #f5f0e8;
  --text: #333333;
  --text-light: #666666;
  --text-lighter: #999999;
  --border: #e0ddd6;
  --card-bg: #ffffff;
  --shadow: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-hover: 0 4px 16px rgba(0,0,0,0.12);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: all 0.2s ease;
  
  /* Status colors */
  --draft: #9e9e9e;
  --published: #e53935;
  --waiting: #fdd835;
  --done: #43a047;
}

/* --- Reset & Base --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background-color: var(--cream);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

a { color: var(--sangria); text-decoration: none; }
a:hover { text-decoration: underline; }

img { max-width: 100%; height: auto; display: block; }

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  outline: none;
  font-size: 0.9rem;
  transition: var(--transition);
}

input, select, textarea {
  font-family: inherit;
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
}

/* --- Layout --- */
#app {
  max-width: 480px;
  margin: 0 auto;
  padding: 0 16px 80px;
  min-height: 100vh;
}

.page {
  display: none;
  animation: fadeIn 0.25s ease;
}

.page.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- Header --- */
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  margin-bottom: 20px;
  border-bottom: 2px solid var(--sangria);
}

.app-header h1 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--sangria);
}

.app-header .header-subtitle {
  font-size: 0.8rem;
  color: var(--text-lighter);
  font-weight: 400;
}

.header-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  white-space: nowrap;
}

.btn-primary {
  background: var(--sangria);
  color: #fff;
}
.btn-primary:hover {
  background: var(--sangria-dark);
}

.btn-secondary {
  background: var(--cream-dark);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  background: #e8e4dc;
}

.btn-outline {
  background: transparent;
  color: var(--sangria);
  border: 1.5px solid var(--sangria);
}
.btn-outline:hover {
  background: var(--sangria);
  color: #fff;
}

.btn-danger {
  background: #c62828;
  color: #fff;
}
.btn-danger:hover {
  background: #b71c1c;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.8rem;
}

.btn-block {
  width: 100%;
}

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

/* --- Forms --- */
.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--card-bg);
  color: var(--text);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--sangria);
  box-shadow: 0 0 0 3px rgba(155,0,4,0.1);
}

.form-group textarea {
  min-height: 80px;
  resize: vertical;
}

.form-row {
  display: flex;
  gap: 12px;
}

.form-row .form-group {
  flex: 1;
}

.form-hint {
  font-size: 0.75rem;
  color: var(--text-lighter);
  margin-top: 2px;
}

/* --- Cards --- */
.card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 12px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.card:hover {
  box-shadow: var(--shadow-hover);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.card-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
}

.card-subtitle {
  font-size: 0.8rem;
  color: var(--text-lighter);
  margin-top: 2px;
}

.card-body {
  font-size: 0.9rem;
  color: var(--text-light);
}

.card-footer {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  flex-wrap: wrap;
}

/* --- Status Badges --- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-draft {
  background: #e0e0e0;
  color: #616161;
}

.badge-published {
  background: #ffcdd2;
  color: #c62828;
}

.badge-waiting {
  background: #fff9c4;
  color: #f57f17;
}

.badge-done, .badge-selesai {
  background: #c8e6c9;
  color: #2e7d32;
}

/* --- Bottom Bar --- */
.bottom-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--card-bg);
  border-top: 1px solid var(--border);
  padding: 8px 16px;
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 100;
  box-shadow: 0 -2px 8px rgba(0,0,0,0.06);
}

.bottom-bar-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-lighter);
  font-size: 0.65rem;
  background: none;
  transition: var(--transition);
}

.bottom-bar-item i {
  font-size: 1.2rem;
}

.bottom-bar-item.active {
  color: var(--sangria);
  font-weight: 600;
}

.bottom-bar-item:hover {
  color: var(--sangria);
}

/* --- Toast Notifications --- */
#toast-container {
  position: fixed;
  top: 16px;
  left: 16px;
  right: 16px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  background: var(--card-bg);
  border-left: 4px solid var(--sangria);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
  pointer-events: auto;
  animation: slideIn 0.3s ease;
  max-width: 400px;
}

.toast.success {
  border-left-color: var(--done);
}

.toast.error {
  border-left-color: #c62828;
}

.toast.info {
  border-left-color: #1e88e5;
}

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* --- Loading Spinner --- */
#loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(255,253,248,0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9998;
  backdrop-filter: blur(2px);
}

#loading-overlay.hidden {
  display: none;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--border);
  border-top-color: var(--sangria);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

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

/* --- Login Page --- */
.login-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 80vh;
  text-align: center;
  padding: 20px 0;
}

.login-logo {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--sangria);
  margin-bottom: 4px;
}

.login-subtitle {
  color: var(--text-lighter);
  margin-bottom: 32px;
  font-size: 0.9rem;
}

.login-card {
  width: 100%;
  max-width: 360px;
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.login-tabs {
  display: flex;
  margin-bottom: 20px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1.5px solid var(--border);
}

.login-tab {
  flex: 1;
  padding: 10px;
  background: var(--cream-dark);
  color: var(--text-light);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}

.login-tab.active {
  background: var(--sangria);
  color: #fff;
}

.login-form {
  display: none;
}

.login-form.active {
  display: block;
}

/* --- Admin Page --- */
.admin-header {
  background: var(--sangria);
  color: #fff;
  margin: -16px -16px 20px;
  padding: 20px 16px 16px;
  border-radius: 0 0 var(--radius) var(--radius);
}

.admin-header h1 {
  color: #fff;
  font-size: 1.3rem;
  border: none;
  margin: 0;
}

.admin-header .header-actions {
  gap: 8px;
}

.admin-header .btn-outline {
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}

.admin-header .btn-outline:hover {
  background: rgba(255,255,255,0.15);
  border-color: #fff;
}

.admin-section {
  margin-bottom: 24px;
}

.admin-section h2 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.admin-section h2 i {
  color: var(--sangria);
  font-size: 1.1rem;
}

/* --- Image Upload --- */
.upload-area {
  border: 2px dashed var(--border);
  border-radius: var(--radius-sm);
  padding: 20px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  background: var(--cream-dark);
}

.upload-area:hover {
  border-color: var(--sangria);
  background: #f5ede5;
}

.upload-area i {
  font-size: 2rem;
  color: var(--text-lighter);
  margin-bottom: 8px;
}

.upload-area p {
  color: var(--text-lighter);
  font-size: 0.85rem;
}

.upload-preview {
  margin-top: 12px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  max-height: 200px;
}

.upload-preview img {
  width: 100%;
  object-fit: cover;
}

/* --- CDH Cards --- */
.cdh-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cdh-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.cdh-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: var(--cream-dark);
  border-bottom: 1px solid var(--border);
}

.cdh-card-header .branch-name {
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--sangria);
}

.cdh-card-body {
  padding: 12px 14px;
}

.cdh-card-body .form-group {
  margin-bottom: 8px;
}

.cdh-card-body textarea {
  font-size: 0.82rem;
  min-height: 50px;
}

/* --- Task Grid --- */
.task-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.task-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
}

.task-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.task-branch {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--sangria);
}

.task-date {
  font-size: 0.8rem;
  color: var(--text-lighter);
}

.task-card .card-footer {
  justify-content: flex-end;
}

/* --- Copy Button --- */
.copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 4px;
  background: var(--cream-dark);
  color: var(--text-light);
  font-size: 0.75rem;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: var(--transition);
}

.copy-btn:hover {
  background: var(--sangria);
  color: #fff;
  border-color: var(--sangria);
}

.copy-btn.copied {
  background: var(--done);
  color: #fff;
  border-color: var(--done);
}

/* --- Filter Bar --- */
.filter-bar {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.filter-bar select,
.filter-bar input {
  flex: 1;
  min-width: 120px;
  padding: 8px 10px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--card-bg);
  font-size: 0.85rem;
}

/* --- Crew Page --- */
.crew-welcome {
  text-align: center;
  padding: 20px 0;
}

.crew-welcome h2 {
  font-size: 1.2rem;
  color: var(--text);
  margin-bottom: 4px;
}

.crew-welcome p {
  color: var(--text-lighter);
  font-size: 0.85rem;
}

.crew-today {
  margin-top: 8px;
}

.crew-today h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.crew-today h3 i {
  color: var(--sangria);
}

/* --- Task Detail --- */
.task-detail {
  animation: fadeIn 0.2s ease;
}

.task-detail-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 0;
  color: var(--text-lighter);
  font-size: 0.85rem;
  background: none;
  margin-bottom: 12px;
}

.task-detail-back:hover {
  color: var(--sangria);
}

.detail-section {
  margin-bottom: 16px;
}

.detail-section h4 {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-light);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.detail-content {
  background: var(--cream-dark);
  border-radius: var(--radius-sm);
  padding: 12px;
  font-size: 0.9rem;
  line-height: 1.6;
  word-break: break-word;
  position: relative;
}

.detail-content .copy-btn {
  position: absolute;
  top: 8px;
  right: 8px;
}

.detail-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--cream-dark);
  border-radius: var(--radius-sm);
  color: var(--sangria);
  font-weight: 500;
  font-size: 0.85rem;
}

.detail-link i {
  font-size: 1.1rem;
}

/* --- Empty State --- */
.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-lighter);
}

.empty-state i {
  font-size: 2.5rem;
  margin-bottom: 12px;
  opacity: 0.5;
}

.empty-state p {
  font-size: 0.9rem;
}

/* --- Submit Form Section --- */
.submit-form {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin-top: 16px;
}

.submit-form h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 12px;
}

/* --- Responsive --- */
@media (min-width: 768px) {
  #app {
    max-width: 640px;
    padding: 0 24px 80px;
  }
  
  .task-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
  
  .cdh-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
}

@media (min-width: 1024px) {
  #app {
    max-width: 800px;
  }
  
  .task-grid {
    grid-template-columns: 1fr 1fr 1fr;
  }
  
  .cdh-list {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

/* --- Utility --- */
.hidden { display: none !important; }
.text-center { text-align: center; }
.text-muted { color: var(--text-lighter); }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.gap-8 { gap: 8px; }
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.flex-wrap { flex-wrap: wrap; }
.w-full { width: 100%; }

/* --- Time Picker Row --- */
.time-picker-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.time-picker-row input[type="time"] {
  padding: 8px 10px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  background: var(--card-bg);
}

/* --- Accordion / Collapse --- */
.collapsible-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  padding: 10px 0;
}

.collapsible-header i {
  transition: transform 0.2s ease;
}

.collapsible-header.open i {
  transform: rotate(180deg);
}