/* ========================================
   ZION FLOW — Elegant Reservation Operating System
   Minimalism × Editorial × Premium
   ======================================== */

:root {
  /* Color Palette */
  --bg-primary: #f5f3f0;
  --bg-secondary: #fafaf8;
  --text-primary: #2a2420;
  --text-secondary: #8b8480;
  --text-tertiary: #b5aca8;
  --accent: #3a3530;
  --accent-light: #d4a574;
  --border: #e8e4df;

  /* Typography */
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 12px;
  --spacing-lg: 16px;
  --spacing-xl: 20px;
  --spacing-2xl: 24px;
  --spacing-3xl: 32px;

  /* Transitions */
  --transition: all 0.2s ease-out;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  width: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-primary);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
}

/* ========================================
   LAYOUT — Mobile First
   ======================================== */

.app {
  display: flex;
  flex-direction: column;
  height: 100vh;
  background: var(--bg-primary);
}

.header {
  padding: var(--spacing-lg) var(--spacing-lg);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-primary);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.header-title {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--text-primary);
}

.header-btn {
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  opacity: 0.7;
  transition: var(--transition);
  padding: var(--spacing-sm);
}

.header-btn:hover {
  opacity: 1;
}

/* ========================================
   CONTENT AREA
   ======================================== */

.content {
  flex: 1;
  overflow-y: auto;
  padding: var(--spacing-lg) var(--spacing-lg) 80px;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  -webkit-overflow-scrolling: touch;
}

/* Remove scrollbar styling for cleaner look */
.content::-webkit-scrollbar {
  width: 6px;
}

.content::-webkit-scrollbar-track {
  background: transparent;
}

.content::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

/* Screen display management */
.content.screen {
  display: none !important;
}

.content.screen.active {
  display: block !important;
}

/* ========================================
   PAGE HEADER & KPI SECTION
   ======================================== */

.page-header {
  margin-bottom: var(--spacing-3xl);
}

.page-header-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--spacing-2xl);
}

.page-label {
  font-family: var(--font-serif);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
  font-style: italic;
  font-weight: 400;
}

.page-title {
  font-family: var(--font-serif);
  font-size: 40px;
  font-weight: 400;
  color: var(--text-primary);
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.page-date {
  font-family: var(--font-serif);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  font-style: italic;
}

/* KPI Grid */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

.kpi-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: var(--spacing-2xl) var(--spacing-lg);
  min-height: 140px;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg-secondary);
  text-align: center;
  gap: var(--spacing-md);
}

.kpi-label {
  font-family: var(--font-serif);
  font-size: 10px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-secondary);
  font-style: italic;
  font-weight: 400;
  line-height: 1.3;
  word-wrap: break-word;
  max-width: 100%;
  overflow-wrap: break-word;
  padding: 0 var(--spacing-sm);
}

.kpi-value {
  font-family: var(--font-serif);
  font-size: 36px;
  font-weight: 400;
  color: var(--text-primary);
  line-height: 1;
  letter-spacing: -0.02em;
}

/* ========================================
   FILTERS
   ======================================== */

.filters {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-2xl);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding-bottom: var(--spacing-sm);
}

.filter-btn {
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: transparent;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition);
  flex-shrink: 0;
}

.filter-btn:hover {
  border-color: var(--text-secondary);
}

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

/* ========================================
   RESERVATIONS LIST
   ======================================== */

.reservations {
  display: flex;
  flex-direction: column;
  gap: 1px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.reservation-item {
  display: grid;
  grid-template-columns: 50px 1fr 100px;
  gap: var(--spacing-lg);
  align-items: center;
  padding: var(--spacing-lg) 0;
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.reservation-item:last-child {
  border-bottom: none;
}

.reservation-item:active {
  background: rgba(58, 53, 48, 0.02);
}

.reservation-time {
  font-family: var(--font-serif);
  font-size: 14px;
  color: var(--text-primary);
  font-weight: 500;
}

.reservation-main {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.reservation-name {
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  color: var(--text-primary);
}

.reservation-details {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--text-tertiary);
}

.reservation-status {
  font-family: var(--font-serif);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-style: italic;
  text-align: right;
  padding: 4px 0;
  transition: var(--transition);
}

.reservation-status.confirmed {
  color: #7a8b3a;
}

.reservation-status.seated {
  color: #8b7a3a;
}

.reservation-status.arriving {
  color: #8b6b3a;
}

.reservation-status.vip {
  color: #c41e3a;
}

/* ========================================
   FLOATING ACTION BUTTON
   ======================================== */

.fab {
  position: fixed;
  bottom: 100px;
  right: var(--spacing-lg);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--bg-primary);
  border: none;
  font-size: 32px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: 50;
  line-height: 1;
}

.fab:hover {
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
  transform: scale(1.05);
}

.fab:active {
  transform: scale(0.95);
}

/* ========================================
   BOTTOM NAVIGATION
   ======================================== */

.bottom-nav {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-around;
  align-items: center;
  background: var(--bg-primary);
  border-top: 1px solid var(--border);
  padding: var(--spacing-sm) 0;
  padding-bottom: max(var(--spacing-sm), env(safe-area-inset-bottom));
  z-index: 100;
}

.nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 8px var(--spacing-md);
  transition: var(--transition);
  flex: 1;
  text-align: center;
}

.nav-item:hover {
  color: var(--text-primary);
}

.nav-item.active {
  color: var(--accent);
}

.nav-icon {
  font-size: 20px;
  line-height: 1;
}

.nav-label {
  font-family: var(--font-sans);
  font-size: 10px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 500;
}

/* ========================================
   GUESTS SCREEN
   ======================================== */

.page-subtitle {
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-2xl);
  font-weight: 400;
}

/* Search Box */
.search-box {
  position: relative;
  margin-bottom: var(--spacing-2xl);
}

.search-input {
  width: 100%;
  padding: var(--spacing-md) var(--spacing-lg);
  padding-right: var(--spacing-3xl);
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg-secondary);
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--text-primary);
  transition: var(--transition);
}

.search-input::placeholder {
  color: var(--text-tertiary);
}

.search-input:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-primary);
}

.search-icon {
  position: absolute;
  right: var(--spacing-lg);
  top: 50%;
  transform: translateY(-50%);
  font-size: 16px;
  color: var(--text-secondary);
  pointer-events: none;
}

/* Guests List */
.guests-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.guest-item {
  padding: var(--spacing-lg) 0;
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
  cursor: pointer;
}

.guest-item:last-child {
  border-bottom: none;
}

.guest-item:hover {
  background: rgba(58, 53, 48, 0.03);
}

.guest-item:active {
  background: rgba(58, 53, 48, 0.05);
}

.guest-item-name {
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin: 0;
}

.vip-badge {
  font-family: var(--font-serif);
  font-size: 9px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #c41e3a;
  font-style: italic;
  font-weight: 400;
}

/* ========================================
   GUEST PROFILE SCREEN
   ======================================== */

.profile-header {
  margin-bottom: var(--spacing-2xl);
}

.back-btn {
  background: none;
  border: none;
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--accent);
  cursor: pointer;
  padding: var(--spacing-md) 0;
  transition: var(--transition);
  font-weight: 500;
}

.back-btn:hover {
  opacity: 0.7;
}

.guest-profile {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xl);
}

.profile-name-section {
  display: flex;
  align-items: baseline;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.profile-name {
  font-family: var(--font-serif);
  font-size: 40px;
  font-weight: 400;
  color: var(--text-primary);
  line-height: 1.1;
}

.profile-badge {
  font-family: var(--font-serif);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #c41e3a;
  font-style: italic;
  font-weight: 400;
}

/* Profile Cards */
.profile-card {
  border: 1px solid var(--border);
  border-radius: 4px;
  background: var(--bg-secondary);
  padding: var(--spacing-2xl);
}

.contact-item {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-2xl);
}

.contact-item:last-child {
  margin-bottom: 0;
}

.contact-label {
  font-family: var(--font-serif);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin: 0;
  font-style: italic;
  font-weight: 400;
}

.contact-value {
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--text-primary);
  margin: 0;
  font-weight: 500;
}

/* Reservation Notes Card */
.notes-card {
  background: var(--bg-secondary);
  border: 1px solid var(--accent-light);
  padding: var(--spacing-2xl);
}

.notes-label {
  font-family: var(--font-serif);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin: 0 0 var(--spacing-lg) 0;
  font-style: italic;
  font-weight: 400;
}

.reservation-notes {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 400;
  color: var(--text-primary);
  line-height: 1.8;
  margin: 0;
  letter-spacing: 0.3px;
}

/* Reservation Details */
.reservation-details {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.reservation-detail-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) 0;
  border-bottom: 1px solid var(--border);
}

.reservation-detail-row:last-child {
  border-bottom: none;
}

.detail-label {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

.detail-value {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
}

.detail-status {
  font-family: var(--font-serif);
  font-size: 12px;
  font-style: italic;
  color: #7a8b3a;
}

.reservation-card {
  background: rgba(122, 139, 58, 0.05);
  border-left: 3px solid #7a8b3a;
}

.no-reservation-card {
  text-align: center;
  background: var(--bg-secondary);
  padding: var(--spacing-xl);
}

.no-reservation-text {
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--text-secondary);
  margin: 0;
}

/* Action Buttons */
.profile-actions {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.action-btn {
  padding: var(--spacing-lg) var(--spacing-2xl);
  border-radius: 4px;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-align: center;
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.primary-btn {
  background: var(--accent);
  color: var(--bg-primary);
}

.primary-btn:hover {
  opacity: 0.9;
}

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

.secondary-btn:hover {
  background: rgba(58, 53, 48, 0.05);
}

/* ========================================
   FLOOR SCREEN (SEATING CHART)
   ======================================== */

/* Floor Tabs */
.floor-tabs {
  display: flex;
  gap: var(--spacing-lg);
  border-bottom: 1px solid var(--border);
  margin: var(--spacing-lg) 0 var(--spacing-2xl);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.floor-tab {
  padding: var(--spacing-md) 0;
  border: none;
  background: none;
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--text-secondary);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: var(--transition);
}

.floor-tab.active {
  color: var(--text-primary);
  border-bottom-color: #7a8b3a;
}

/* Legend Inline */
.floor-legend-inline {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  margin-bottom: var(--spacing-2xl);
  font-family: var(--font-sans);
  font-size: 12px;
}

.legend-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.legend-dot.available {
  background: #7a8b3a;
}

.legend-dot.reserved {
  background: #d4a574;
}

.legend-dot.occupied {
  background: #5b8fb8;
}

.legend-dot.out-of-service {
  background: #c41e3a;
}

/* Floor Diagram */
.floor-diagram {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xl);
  background: #f5ede4;
  border-radius: 8px;
  padding: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

.sea-view {
  text-align: center;
  padding: var(--spacing-2xl) var(--spacing-lg);
  background: linear-gradient(180deg, #87ceeb 0%, #e0f6ff 100%);
  border-radius: 4px;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  color: #333;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Sections */
.terrace-section,
.restaurant-section {
  border: 1px solid #d4a574;
  border-radius: 6px;
  padding: var(--spacing-lg);
  background: rgba(255, 255, 255, 0.5);
}

.smoking {
  border-color: #d4a574;
}

.non-smoking {
  border-color: #7a8b3a;
}

.terrace-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
}

.terrace-label,
.restaurant-label {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  text-align: center;
  flex: 1;
}

.btn-add-table {
  background: #7a8b3a;
  color: white;
  border: none;
  border-radius: 50%;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  cursor: pointer;
  transition: var(--transition);
  font-weight: bold;
}

.btn-add-table:hover {
  background: #6a7b2a;
}

.entrance {
  text-align: center;
  padding: var(--spacing-lg);
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  margin-bottom: var(--spacing-lg);
  border-bottom: 2px solid var(--border);
}

/* Tables Grid */
.tables-grid {
  display: grid;
  gap: var(--spacing-lg);
  place-items: center;
}

.terrace-grid {
  grid-template-columns: repeat(3, 1fr);
}

.restaurant-grid {
  grid-template-columns: repeat(4, 1fr);
}

/* Table Item */
.table-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
  transition: var(--transition);
}

.table-item:hover {
  transform: scale(1.1);
}

/* Table Circle */
.table-circle {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  border: 2px solid #ccc;
  transition: var(--transition);
}

.table-circle.large {
  width: 60px;
  height: 60px;
  font-size: 13px;
}

/* Table States */
.table-item.available .table-circle {
  background: #7a8b3a;
  border-color: #7a8b3a;
  color: white;
}

.table-item.reserved .table-circle {
  background: #d4a574;
  border-color: #d4a574;
  color: white;
}

.table-item.occupied .table-circle {
  background: #5b8fb8;
  border-color: #5b8fb8;
  color: white;
}

.table-item.out-of-service .table-circle {
  background: #c41e3a;
  border-color: #c41e3a;
  color: white;
}

.table-capacity {
  font-family: var(--font-sans);
  font-size: 10px;
  color: var(--text-secondary);
}

/* Kitchen Area */
.kitchen-area {
  text-align: center;
  padding: var(--spacing-2xl) var(--spacing-lg);
  background: #e8e4df;
  border-radius: 4px;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  color: #666;
}

/* Table Detail Panel */
.table-detail-panel {
  position: fixed;
  bottom: 80px;
  left: var(--spacing-lg);
  right: var(--spacing-lg);
  background: white;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: var(--spacing-lg);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  display: none;
  z-index: 40;
}

.table-detail-panel.active {
  display: block;
}

.detail-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
}

.detail-table-badge {
  background: #7a8b3a;
  color: white;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 14px;
}

.detail-close {
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  color: var(--text-secondary);
}

.detail-status {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  color: #5b8fb8;
  margin-bottom: var(--spacing-md);
}

.detail-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--border);
  padding-bottom: var(--spacing-lg);
}

.detail-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  font-family: var(--font-sans);
  font-size: 13px;
}

.detail-icon {
  font-size: 16px;
}

.detail-actions {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-sm);
}

.action-btn-small {
  padding: var(--spacing-md) var(--spacing-sm);
  border: 1px solid var(--border);
  border-radius: 4px;
  background: transparent;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.action-btn-small:hover {
  background: var(--bg-secondary);
  border-color: var(--accent);
}

/* Table Modal */
.table-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.table-modal-overlay.active {
  display: flex;
}

.table-modal {
  background: white;
  border-radius: 8px;
  padding: var(--spacing-2xl);
  width: 90%;
  max-width: 400px;
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-2xl);
}

.modal-header h3 {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 400;
  margin: 0;
}

.modal-close {
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--text-secondary);
}

.modal-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-2xl);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.form-group label {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

.form-group input,
.form-group select {
  padding: var(--spacing-md) var(--spacing-lg);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--text-primary);
}

.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-primary);
}

.modal-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

.btn-cancel,
.btn-save,
.btn-delete {
  padding: var(--spacing-lg) var(--spacing-2xl);
  border-radius: 4px;
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: none;
  min-height: 44px;
}

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

.btn-cancel:hover {
  background: var(--bg-secondary);
}

.btn-save {
  background: #7a8b3a;
  color: white;
  grid-column: 1 / -1;
}

.btn-save:hover {
  background: #6a7b2a;
}

.btn-delete {
  background: #c41e3a;
  color: white;
  grid-column: 1 / -1;
}

.btn-delete:hover {
  background: #a41a2f;
}

/* ========================================
   ACTIVITY SCREEN
   ======================================== */

.activity-timeline {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
  padding: var(--spacing-lg);
}

.activity-card {
  display: flex;
  gap: var(--spacing-lg);
  padding: var(--spacing-lg);
  border-left: 3px solid var(--border);
  border-radius: 4px;
  background: var(--bg-secondary);
  transition: var(--transition);
}

.activity-card:hover,
.activity-card:active {
  background: var(--bg-primary);
  border-left-color: var(--accent);
}

.activity-card.highlight {
  border-left-color: #d4a574;
  background: rgba(212, 165, 116, 0.08);
}

.activity-card.upcoming {
  border-left-color: #7a8b3a;
  background: rgba(122, 139, 58, 0.08);
}

.activity-card.alert {
  border-left-color: #c41e3a;
  background: rgba(196, 30, 58, 0.08);
}

.activity-icon {
  font-size: 28px;
  min-width: 40px;
  text-align: center;
  line-height: 1;
}

.activity-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.activity-title {
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.activity-description {
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.5;
}

.activity-time {
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

/* ========================================
   ADMIN SCREEN
   ======================================== */

.admin-content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
  padding: var(--spacing-lg);
}

.admin-section {
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: var(--spacing-lg);
  background: var(--bg-secondary);
}

.admin-section h3 {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 500;
  color: var(--text-primary);
  margin: 0 0 var(--spacing-lg) 0;
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--border);
}

.setting-item {
  margin-bottom: var(--spacing-lg);
}

.setting-item:last-child {
  margin-bottom: 0;
}

.setting-item label {
  display: block;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  margin-bottom: var(--spacing-sm);
}

.setting-item p {
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--text-primary);
  margin: 0;
}

/* ========================================
   RESPONSIVE — TABLET
   ======================================== */

@media (min-width: 768px) {
  .page-title {
    font-size: 48px;
  }

  .kpi-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-2xl);
  }

  .reservation-item {
    grid-template-columns: 60px 1fr 120px;
    padding: var(--spacing-lg);
  }

  .content {
    padding: var(--spacing-2xl) var(--spacing-2xl) 100px;
  }
}

/* ========================================
   RESPONSIVE — DESKTOP
   ======================================== */

@media (min-width: 1024px) {
  .page-header-top {
    flex-direction: row;
    justify-content: space-between;
  }

  .page-date {
    text-align: right;
  }

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

  .reservation-item {
    padding: var(--spacing-xl);
  }
}

/* ========================================
   UTILITIES
   ======================================== */

/* Ensure touch targets are 48px minimum */
button, a {
  min-height: 44px;
  min-width: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Focus visible for accessibility */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Selection color */
::selection {
  background: var(--accent);
  color: var(--bg-primary);
}

/* Edit Reservation Button */
.btn-edit-reservation {
  background: var(--accent-light);
  color: white;
  border: none;
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  transition: all 0.2s ease;
  margin-left: auto;
}

.btn-edit-reservation:hover {
  background: #d4a574;
  transform: translateY(-1px);
}

.reservation-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

/* Table Selection Modal */
#table-selection-modal {
  display: none;
}

#table-selection-modal.active {
  display: flex;
}

/* Table Button */
.table-btn {
  min-height: 70px;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 12px;
  font-weight: 600;
  transition: all 0.2s ease;
}

.table-btn.available {
  background: #90EE90 !important;
  border: 2px solid #006400 !important;
}

.table-btn.available:not(:disabled):hover {
  transform: scale(1.05);
}

.table-btn.selected {
  border: 3px solid #006400 !important;
  box-shadow: 0 0 8px rgba(0, 100, 0, 0.3);
}

.table-btn:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}
}