@font-face {
  font-family: 'Heebo';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('../assets/fonts/Heebo-VariableFont_wght.ttf') format('truetype');
}

:root {
  --base-font-size: 16px;
  --bg: #f6f4f0;
  --surface: #ffffff;
  --surface-soft: #f9f7f2;
  --border: #e0d8cb;
  --ink: #1f1b16;
  --ink-muted: #6e675b;
  --accent: #b88d3b;
  --accent-strong: #8c6925;
  --focus-ring: rgba(184, 141, 59, 0.35);
  --shadow: 0 16px 36px rgba(40, 24, 3, 0.08);
  --radius: 20px;
}

html {
  font-size: var(--base-font-size);
}

body {
  margin: 0;
  font-family: 'Heebo', 'Assistant', Arial, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
}

* {
  box-sizing: border-box;
}

.app-admin {
  max-width: 1240px;
  margin: 0 auto;
  padding: clamp(1.5rem, 3vw, 3rem) clamp(1.25rem, 2vw + 0.5rem, 2.75rem) 4rem;
}

.toolbar {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  flex-wrap: wrap;
  margin-bottom: 1.8rem;
}

.toolbar__title-group {
  flex: 1 1 320px;
}

.toolbar__title {
  margin: 0;
  font-size: clamp(1.75rem, 2vw + 1rem, 2.3rem);
  font-weight: 800;
}

.toolbar__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-inline-start: auto;
  flex-wrap: wrap;
  color: var(--ink-muted);
  font-size: 0.95rem;
}

.admin-layout {
  display: flex;
  gap: clamp(1rem, 4vw, 2.5rem);
  align-items: flex-start;
}

.sidebar {
  flex: 0 0 240px;
  position: sticky;
  top: 1.5rem;
}

.card-panel {
  flex: 1 1 auto;
  min-width: 0;
}

.button, .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 12px;
  border: 1px solid transparent;
  background: var(--surface-soft);
  padding: 0.6rem 1.1rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--accent-strong);
  cursor: pointer;
  transition: background 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}

.button:hover,
.button:focus-visible,
.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
  background: #fff1d7;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.07);
}

.button:focus-visible,
.btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px var(--focus-ring);
}

.button--primary,
.btn.primary {
  background: linear-gradient(135deg, #f2c76f, #d9a34f);
  color: #2e2212;
}

.button--danger,
.btn.danger {
  background: #f5d2d2;
  color: #a73030;
}

.tabs {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 1.25rem;
}

.tab {
  padding: 0.65rem 1rem;
  border-radius: 999px;
  background: var(--surface-soft);
  border: 1px solid var(--border);
  color: var(--ink-muted);
  font-weight: 600;
  font: inherit;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
  width: 100%;
  text-align: right;
}

.tab:hover {
  background: #fff4df;
  color: var(--accent-strong);
}

.tab.active {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 12px 24px rgba(184, 141, 59, 0.3);
}

.card {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.65);
  box-shadow: var(--shadow);
  padding: clamp(1.2rem, 1.2vw + 0.9rem, 2rem);
}

.page__header {
  margin-bottom: 1rem;
}

.page {
  display: none;
}

.page.active {
  display: block;
}

h2 {
  margin: 0 0 1.1rem;
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

h3 {
  margin: 1.4rem 0 0.9rem;
  font-size: 1.1rem;
  color: var(--accent-strong);
}

@media (max-width: 960px) {
  .admin-layout {
    flex-direction: column;
  }

  .sidebar {
    position: static;
    width: 100%;
  }

  .tabs {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .tab {
    flex: 1 1 calc(50% - 0.5rem);
  }
}

@media (max-width: 600px) {
  .tab {
    flex: 1 1 100%;
  }

  .toolbar__actions {
    justify-content: flex-start;
  }
}

.table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1rem;
  background: var(--surface);
  border-radius: 16px;
  overflow: hidden;
}

.table thead {
  background: var(--surface-soft);
}

.table th,
.table td {
  padding: 0.75rem 0.65rem;
  text-align: right;
  font-size: 0.95rem;
  border-bottom: 1px solid var(--border);
}

.table tbody tr:nth-child(even) {
  background: rgba(248, 240, 227, 0.5);
}

input[type='text'],
input[type='number'],
textarea,
select {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: #fff;
  font-size: 0.95rem;
  color: var(--ink);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.04);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

textarea {
  resize: vertical;
  min-height: 5.5rem;
}

.row {
  display: flex;
  gap: 0.85rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.flex-1 {
  flex: 1 1 220px;
}


@media (max-width: 768px) {
  .toolbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .toolbar__actions {
    margin-inline-start: 0;
  }

  .tabs {
    gap: 0.45rem;
  }

  .tab {
    font-size: 0.9rem;
    padding-inline: 0.75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* Enhanced UI Components - Sliders and Visual Controls */
.setting-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.5rem;
  margin-bottom: 1.25rem;
  transition: all 0.2s ease;
}

.setting-card:hover {
  box-shadow: 0 4px 12px rgba(31, 27, 22, 0.08);
  border-color: rgba(184, 141, 59, 0.3);
}

.setting-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.setting-header label {
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--ink);
}

.setting-value {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent);
  padding: 0.25rem 0.75rem;
  background: rgba(184, 141, 59, 0.1);
  border-radius: 8px;
}

/* Slider Styling */
.slider {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: linear-gradient(to left, var(--accent) 0%, var(--accent) var(--slider-progress, 0%), var(--border) var(--slider-progress, 0%), var(--border) 100%);
  outline: none;
  opacity: 0.9;
  transition: opacity 0.2s;
  -webkit-appearance: none;
  appearance: none;
  margin: 0.75rem 0;
}

.slider:hover {
  opacity: 1;
}

.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  border: 3px solid var(--surface);
  box-shadow: 0 2px 6px rgba(31, 27, 22, 0.2);
  transition: all 0.2s ease;
}

.slider::-webkit-slider-thumb:hover {
  background: var(--accent-strong);
  transform: scale(1.15);
}

.slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  border: 3px solid var(--surface);
  box-shadow: 0 2px 6px rgba(31, 27, 22, 0.2);
  transition: all 0.2s ease;
}

.slider::-moz-range-thumb:hover {
  background: var(--accent-strong);
  transform: scale(1.15);
}

.slider-number {
  width: 100%;
  padding: 0.6rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.95rem;
  background: var(--surface-soft);
  margin-top: 0.5rem;
  text-align: center;
  font-weight: 600;
}

.slider-number:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

/* Ratio Validation Components */
.ratio-validation-wrapper {
  background: var(--surface-soft);
  border-radius: 16px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.validation-message {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  margin-bottom: 1rem;
  font-size: 0.95rem;
  font-weight: 600;
  transition: all 0.3s ease;
}

.validation-message.valid {
  background: rgba(76, 175, 80, 0.1);
  border: 1px solid rgba(76, 175, 80, 0.3);
  color: #2e7d32;
}

.validation-message.invalid {
  background: rgba(244, 67, 54, 0.1);
  border: 1px solid rgba(244, 67, 54, 0.3);
  color: #c62828;
}

.validation-icon {
  font-size: 1.2rem;
}

.validation-message.valid .validation-icon::before {
  content: '✓';
}

.validation-message.invalid .validation-icon::before {
  content: '⚠️';
}

.validation-text {
  flex: 1;
}

.validation-sum {
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  background: rgba(255, 255, 255, 0.5);
  border-radius: 6px;
}

/* Ratio Visualizer */
.ratio-visualizer {
  margin-bottom: 1.5rem;
  padding: 1rem;
  background: var(--surface);
  border-radius: 12px;
  border: 1px solid var(--border);
}

.ratio-bar {
  height: 40px;
  border-radius: 8px;
  margin-bottom: 0.75rem;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.ratio-labels {
  display: flex;
  justify-content: space-around;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.ratio-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink-muted);
  padding: 0.25rem 0.75rem;
  background: var(--surface-soft);
  border-radius: 6px;
}

/* Improved Field Help */
.field-help {
  display: block;
  color: var(--ink-muted);
  font-size: 0.88rem;
  line-height: 1.4;
  margin-top: 0.5rem;
  font-style: italic;
}

.setting-card .field-help {
  margin-top: 0.75rem;
}

/* Helper Text Enhancement */
.helper-text {
  color: var(--ink-muted);
  font-size: 0.95rem;
  line-height: 1.5;
  margin: 0.5rem 0 1.5rem;
  padding: 0.75rem 1rem;
  background: rgba(184, 141, 59, 0.05);
  border-left: 3px solid var(--accent);
  border-radius: 8px;
}

/* Save Status Indicator */
.save-status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.85rem;
  border-radius: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  transition: all 0.3s ease;
  opacity: 0;
  transform: scale(0.9);
}

.save-status-indicator.pending {
  opacity: 1;
  transform: scale(1);
  background: rgba(255, 193, 7, 0.1);
  border: 1px solid rgba(255, 193, 7, 0.3);
  color: #f57c00;
}

.save-status-indicator.saving {
  opacity: 1;
  transform: scale(1);
  background: rgba(33, 150, 243, 0.1);
  border: 1px solid rgba(33, 150, 243, 0.3);
  color: #1976d2;
}

.save-status-indicator.success {
  opacity: 1;
  transform: scale(1);
  background: rgba(76, 175, 80, 0.1);
  border: 1px solid rgba(76, 175, 80, 0.3);
  color: #388e3c;
}

.save-status-indicator.error {
  opacity: 1;
  transform: scale(1);
  background: rgba(244, 67, 54, 0.1);
  border: 1px solid rgba(244, 67, 54, 0.3);
  color: #d32f2f;
}

.save-status-icon {
  font-size: 1.1rem;
  line-height: 1;
}

.save-status-indicator.saving .save-status-icon {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

/* User Management Modal */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(31, 27, 22, 0.6);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.modal-content {
  background: var(--surface);
  border-radius: var(--radius);
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow: auto;
  box-shadow: 0 20px 60px rgba(31, 27, 22, 0.3);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border);
}

.modal-header h3 {
  margin: 0;
  font-size: 1.5rem;
  color: var(--ink);
}

.modal-close {
  background: none;
  border: none;
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  color: var(--ink-muted);
  padding: 0;
  width: 2rem;
  height: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.2s;
}

.modal-close:hover {
  background: var(--surface-soft);
  color: var(--ink);
}

.modal-body {
  padding: 2rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--ink);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group select {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 1rem;
  font-family: inherit;
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--focus-ring);
}

.form-group input[type="checkbox"] {
  margin-left: 0.5rem;
}

.modal-actions {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
  margin-top: 2rem;
}

/* User Status Badges */
.status-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.85rem;
  font-weight: 600;
}

.status-badge.active {
  background: rgba(76, 175, 80, 0.1);
  color: #388e3c;
}

.status-badge.inactive {
  background: rgba(158, 158, 158, 0.1);
  color: #616161;
}

.role-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.85rem;
  font-weight: 600;
}

.role-badge.admin {
  background: rgba(184, 141, 59, 0.1);
  color: var(--accent-strong);
}

.role-badge.user {
  background: rgba(33, 150, 243, 0.1);
  color: #1976d2;
}

/* Save Status Indicator */
.save-status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: var(--surface-soft);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 500;
  opacity: 0;
  transition: all 0.3s ease;
}

.save-status-indicator.pending,
.save-status-indicator.saving,
.save-status-indicator.success,
.save-status-indicator.error {
  opacity: 1;
}

.save-status-indicator.pending {
  border-color: #ff9800;
  background: rgba(255, 152, 0, 0.05);
  color: #f57c00;
}

.save-status-indicator.saving {
  border-color: #2196f3;
  background: rgba(33, 150, 243, 0.05);
  color: #1976d2;
}

.save-status-indicator.saving .save-status-icon {
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.save-status-indicator.success {
  border-color: #4caf50;
  background: rgba(76, 175, 80, 0.05);
  color: #388e3c;
}

.save-status-indicator.error {
  border-color: #f44336;
  background: rgba(244, 67, 54, 0.05);
  color: #d32f2f;
}

.save-status-icon {
  font-size: 1rem;
  line-height: 1;
}

.save-status-text {
  font-size: 0.875rem;
}
/* ============= DASHBOARD STYLES ============= */

#page-dashboard .row {
  display: flex;
  gap: 2rem;
  margin-top: 2rem;
}

#page-dashboard .row > div {
  flex: 1;
  background: var(--surface-soft, #f8f6f3);
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  text-align: center;
}

#page-dashboard h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--accent, #b48a3e);
  margin: 0 0 1.5rem 0;
  padding-bottom: 0.75rem;
  border-bottom: 2px solid var(--accent, #b48a3e);
  text-align: center;
}

#page-dashboard dl {
  margin: 0;
  padding: 0;
}

#page-dashboard dt {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary, #666);
  margin: 1rem 0 0.25rem 0;
  text-align: center;
}

#page-dashboard dd {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary, #1f1a14);
  margin: 0 0 1rem 0;
  padding: 0.5rem;
  text-align: center;
}

#page-dashboard dt:first-of-type {
  margin-top: 0;
}

#page-dashboard dd:last-of-type {
  margin-bottom: 0;
}

/* Responsive: Stack on smaller screens */
@media (max-width: 900px) {
  #page-dashboard .row {
    flex-direction: column;
  }
}