/* ═══════════════════════════════════════════════════════════
   EMMACULATE CRM — Layout
   Navigation, App Bar, Page Structure — Mobile-First
   ═══════════════════════════════════════════════════════════ */

/* ══════════════════════════════════
   APP SHELL
   ══════════════════════════════════ */
.app-shell {
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* ══════════════════════════════════
   TOP APP BAR
   ══════════════════════════════════ */
.app-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--page-padding);
  height: var(--nav-height);
  min-height: var(--nav-height);
  padding-top: var(--safe-area-top);
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border-light);
  z-index: var(--z-sticky);
  flex-shrink: 0;
  transition: var(--transition-theme);
  gap: var(--space-3);
}

.app-bar-title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  letter-spacing: var(--tracking-tight);
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.app-bar-subtitle {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  font-weight: var(--font-medium);
}

.app-bar-actions {
  display: flex;
  gap: var(--space-1);
  align-items: center;
  flex-shrink: 0;
}

.app-bar-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: var(--transition-fast);
  position: relative;
}

.app-bar-btn .material-icons-round {
  font-size: 22px;
}

.app-bar-btn:hover {
  background: var(--bg-tertiary);
  color: var(--text-primary);
}

.app-bar-btn:active {
  transform: scale(0.92);
}

.app-bar-btn .notification-dot {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-danger);
  border: 2px solid var(--bg-secondary);
}

/* Back button variant */
.app-bar-back {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: var(--color-blue);
  cursor: pointer;
  transition: var(--transition-fast);
  flex-shrink: 0;
  border-radius: var(--radius-lg);
}

.app-bar-back:hover {
  background: var(--color-blue-50);
}

.app-bar-back:active {
  transform: scale(0.92);
}

.app-bar-back .material-icons-round {
  font-size: 24px;
}

/* ══════════════════════════════════
   PAGE CONTENT
   ══════════════════════════════════ */
.page-content {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-y: contain;
}

.page-scroll {
  padding: var(--page-padding);
  padding-bottom: calc(var(--bottom-nav-height) + var(--safe-area-bottom) + var(--space-8));
}

/* No bottom nav padding (for auth screens) */
.page-scroll.no-nav {
  padding-bottom: var(--space-8);
}

/* Section spacing within pages */
.section {
  margin-bottom: var(--space-6);
}

.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-3);
  gap: var(--space-3);
}

.section-title {
  font-size: var(--text-md);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

.section-action {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--color-blue);
  cursor: pointer;
  transition: var(--transition-fast);
  white-space: nowrap;
  flex-shrink: 0;
}

.section-action:hover {
  opacity: 0.8;
}

.section-action:active {
  opacity: 0.6;
}

/* ══════════════════════════════════
   BOTTOM NAVIGATION
   ══════════════════════════════════ */
.bottom-nav {
  display: flex;
  align-items: stretch;
  justify-content: space-around;
  height: var(--bottom-nav-height);
  padding-bottom: var(--safe-area-bottom);
  background: var(--nav-bg);
  border-top: 1px solid var(--nav-border);
  z-index: var(--z-nav);
  flex-shrink: 0;
  transition: var(--transition-theme);
}

.nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: var(--space-1) 0;
  cursor: pointer;
  transition: var(--transition-fast);
  -webkit-tap-highlight-color: transparent;
  flex: 1;
  min-width: 0;
}

.nav-item:active {
  transform: scale(0.92);
}

.nav-item-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.nav-item-icon .material-icons-round {
  font-size: 24px;
  color: var(--nav-inactive);
  transition: var(--transition-fast);
}

.nav-item-label {
  font-size: 10px;
  font-weight: var(--font-medium);
  color: var(--nav-inactive);
  transition: var(--transition-fast);
  letter-spacing: var(--tracking-wide);
  line-height: 1;
}

.nav-item.active .nav-item-icon .material-icons-round {
  color: var(--nav-active);
}

.nav-item.active .nav-item-label {
  color: var(--nav-active);
  font-weight: var(--font-semibold);
}

/* Active indicator pill */
.nav-item.active .nav-item-icon::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 48px;
  height: 32px;
  border-radius: var(--radius-full);
  background: var(--color-blue-50);
  z-index: -1;
  animation: scaleIn var(--duration-normal) var(--ease-spring);
}

/* Nav badge */
.nav-item-icon .nav-badge {
  position: absolute;
  top: -6px;
  right: -12px;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  font-size: 9px;
  font-weight: var(--font-semibold);
  border-radius: var(--radius-full);
  background: var(--color-danger);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: bounceIn var(--duration-slower) var(--ease-spring);
}

/* ══════════════════════════════════
   PAGE TRANSITIONS
   ══════════════════════════════════ */
.page {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: none;
  flex-direction: column;
  overflow: hidden;
}

.page.active {
  display: flex;
}

.page.entering-right {
  display: flex;
  animation: slideInRight var(--duration-slow) var(--ease-out) forwards;
}

.page.leaving-left {
  display: flex;
  animation: slideOutLeft var(--duration-slow) var(--ease-out) forwards;
}

.page.entering-left {
  display: flex;
  animation: slideInLeft var(--duration-slow) var(--ease-out) forwards;
}

.page.leaving-right {
  display: flex;
  animation: slideOutRight var(--duration-slow) var(--ease-out) forwards;
}

.page.entering-fade {
  display: flex;
  animation: fadeIn var(--duration-normal) var(--ease-default) forwards;
}

/* Page container for router */
.pages-container {
  flex: 1;
  position: relative;
  overflow: hidden;
}

/* ══════════════════════════════════
   AUTH LAYOUT
   ══════════════════════════════════ */
.auth-page {
  height: 100%;
  display: flex;
  flex-direction: column;
  background: var(--bg-primary);
  overflow-y: auto;
}

.auth-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-12) var(--space-4) var(--space-6);
  text-align: center;
}

.auth-logo {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-xl);
  background: var(--gradient-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  margin-bottom: var(--space-5);
  box-shadow: var(--shadow-blue);
}

.auth-logo .material-icons-round {
  font-size: 28px;
}

.auth-title {
  font-size: var(--text-2xl);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-2);
}

.auth-subtitle {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
}

.auth-form {
  padding: 0 var(--space-6);
  flex: 1;
}

.auth-footer {
  padding: var(--space-6);
  text-align: center;
}

.auth-footer-text {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
}

.auth-footer-link {
  color: var(--color-blue);
  font-weight: var(--font-semibold);
  cursor: pointer;
}

/* ══════════════════════════════════
   SPLASH SCREEN
   ══════════════════════════════════ */
.splash-screen {
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--bg-splash);
  gap: var(--space-6);
}

.splash-logo {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-2xl);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  border: 1px solid rgba(255, 255, 255, 0.12);
  animation: bounceIn 0.8s var(--ease-spring);
}

.splash-logo .material-icons-round {
  font-size: 36px;
}

.splash-brand {
  text-align: center;
  animation: fadeInUp 0.6s var(--ease-out) 0.3s both;
}

.splash-brand h1 {
  font-size: var(--text-2xl);
  font-weight: var(--font-semibold);
  color: var(--color-white);
  letter-spacing: var(--tracking-tight);
}

.splash-brand p {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.5);
  margin-top: var(--space-1);
  font-weight: var(--font-medium);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
}

.splash-loader {
  animation: fadeIn 0.5s var(--ease-default) 0.8s both;
}

.splash-dots {
  display: flex;
  gap: 8px;
}

.splash-dots span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  animation: dotPulse 1.4s var(--ease-default) infinite;
}

.splash-dots span:nth-child(1) { animation-delay: 0s; }
.splash-dots span:nth-child(2) { animation-delay: 0.2s; }
.splash-dots span:nth-child(3) { animation-delay: 0.4s; }

/* ══════════════════════════════════
   DASHBOARD LAYOUT
   ══════════════════════════════════ */
.dashboard-greeting {
  padding: var(--space-4) 0 var(--space-2);
}

.greeting-text {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  font-weight: var(--font-medium);
}

.greeting-name {
  font-size: var(--text-xl);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  margin-top: 2px;
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

.chart-container {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: var(--space-4);
  border: 1px solid var(--border-light);
}

.chart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-3);
  gap: var(--space-2);
}

.chart-title {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

.chart-canvas {
  width: 100%;
  height: 180px;
}

/* Quick Actions Grid */
.quick-actions {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2);
}

.quick-action {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-1);
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  cursor: pointer;
  transition: var(--transition-fast);
  min-height: 44px;
}

.quick-action:active {
  transform: scale(0.96);
  background: var(--bg-tertiary);
}

.quick-action-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.quick-action-icon .material-icons-round {
  font-size: 20px;
}

.quick-action-label {
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  color: var(--text-secondary);
  text-align: center;
  line-height: var(--leading-tight);
}

/* Activity feed */
.activity-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) 0;
}

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

.activity-dot {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.activity-dot .material-icons-round {
  font-size: 18px;
}

.activity-text {
  flex: 1;
  min-width: 0;
}

.activity-text p {
  font-size: var(--text-sm);
  color: var(--text-primary);
  line-height: var(--leading-normal);
}

.activity-text span {
  font-weight: var(--font-semibold);
}

.activity-time {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-top: 2px;
}

/* Upcoming sessions */
.session-card {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  margin-bottom: var(--space-2);
  transition: var(--transition-fast);
}

.session-card:active {
  background: var(--bg-tertiary);
}

.session-date {
  width: 48px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--color-blue-50);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.session-date .day {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--color-blue);
  line-height: 1;
}

.session-date .month {
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  color: var(--color-blue);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
}

.session-info {
  flex: 1;
  min-width: 0;
}

.session-client {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.session-detail {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-top: 2px;
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.session-detail .material-icons-round {
  font-size: 14px;
  flex-shrink: 0;
}

/* ══════════════════════════════════
   BOOKING CARDS
   ══════════════════════════════════ */
.booking-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  border: 1px solid var(--border-light);
  margin-bottom: var(--space-3);
  transition: var(--transition-fast);
  cursor: pointer;
}

.booking-card:active {
  transform: scale(0.99);
  background: var(--bg-tertiary);
}

.booking-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.booking-card-client {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

.booking-card-type {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-top: 2px;
}

.booking-card-details {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--border-light);
}

.booking-detail-item {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  color: var(--text-secondary);
}

.booking-detail-item .material-icons-round {
  font-size: 16px;
  color: var(--text-tertiary);
  flex-shrink: 0;
}

/* ══════════════════════════════════
   ALBUM CARDS
   ══════════════════════════════════ */
.album-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}

.album-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  cursor: pointer;
  transition: var(--transition-fast);
}

.album-card:active {
  transform: scale(0.97);
}

.album-card-image {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--bg-tertiary);
}

.album-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-default);
}

.album-card:hover .album-card-image img {
  transform: scale(1.03);
}

.album-card-info {
  padding: var(--space-3) var(--space-3);
}

.album-card-title {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

.album-card-count {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-top: 2px;
}

/* ══════════════════════════════════
   BLOG CARDS
   ══════════════════════════════════ */
.blog-card {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-3);
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  margin-bottom: var(--space-3);
  cursor: pointer;
  transition: var(--transition-fast);
}

.blog-card:active {
  background: var(--bg-tertiary);
}

.blog-card-image {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-md);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--bg-tertiary);
}

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-card-content {
  flex: 1;
  min-width: 0;
}

.blog-card-title {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  margin-bottom: 4px;
}

.blog-card-excerpt {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  line-height: var(--leading-normal);
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}

/* ══════════════════════════════════
   PACKAGE CARDS
   ══════════════════════════════════ */
.package-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  border: 1px solid var(--border-light);
  margin-bottom: var(--space-3);
  transition: var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.package-card.featured {
  border-color: var(--color-blue);
  border-width: 2px;
}

.package-card.featured::before {
  content: 'Popular';
  position: absolute;
  top: 14px;
  right: -28px;
  background: var(--gradient-blue);
  color: white;
  padding: 2px 32px;
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  transform: rotate(45deg);
  letter-spacing: var(--tracking-wide);
}

.package-name {
  font-size: var(--text-md);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

.package-price {
  font-size: var(--text-2xl);
  font-weight: var(--font-semibold);
  color: var(--color-blue);
  margin: var(--space-2) 0;
}

.package-price .currency {
  font-size: var(--text-md);
  vertical-align: super;
}

.package-features {
  margin: var(--space-3) 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.package-feature {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.package-feature .material-icons-round {
  font-size: 18px;
  color: var(--color-success);
  flex-shrink: 0;
}

.package-actions {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--border-light);
}

/* ══════════════════════════════════
   TESTIMONIAL CARDS
   ══════════════════════════════════ */
.testimonial-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  border: 1px solid var(--border-light);
  margin-bottom: var(--space-3);
}

.testimonial-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.testimonial-name {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

.testimonial-event {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}

.testimonial-text {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  font-style: italic;
  position: relative;
  padding-left: var(--space-4);
}

.testimonial-text::before {
  content: '"';
  position: absolute;
  left: 0;
  top: -4px;
  font-size: var(--text-xl);
  color: var(--color-blue);
  font-weight: var(--font-semibold);
  font-style: normal;
  line-height: 1;
}

.testimonial-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--border-light);
  gap: var(--space-2);
}

/* ══════════════════════════════════
   NOTIFICATION ITEMS
   ══════════════════════════════════ */
.notification-item {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-lg);
  transition: var(--transition-fast);
  cursor: pointer;
  margin-bottom: 2px;
}

.notification-item:active {
  background: var(--bg-tertiary);
}

.notification-item.unread {
  background: var(--color-blue-50);
}

.notification-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.notification-icon .material-icons-round {
  font-size: 20px;
}

.notification-content {
  flex: 1;
  min-width: 0;
}

.notification-title {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--text-primary);
  line-height: var(--leading-normal);
}

.notification-time {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-top: 2px;
}

.notification-unread-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-blue);
  flex-shrink: 0;
  margin-top: 6px;
}

/* ══════════════════════════════════
   SETTINGS LIST
   ══════════════════════════════════ */
.settings-group {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  margin-bottom: var(--space-4);
  overflow: hidden;
}

.settings-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  cursor: pointer;
  transition: var(--transition-fast);
  min-height: 56px;
}

.settings-item:active {
  background: var(--bg-tertiary);
}

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

.settings-item-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.settings-item-icon .material-icons-round {
  font-size: 20px;
}

.settings-item-content {
  flex: 1;
  min-width: 0;
}

.settings-item-title {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--text-primary);
}

.settings-item-subtitle {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-top: 1px;
}

.settings-item-action {
  color: var(--text-tertiary);
  flex-shrink: 0;
}

.settings-item-action.material-icons-round {
  font-size: 20px;
}

.settings-item.danger .settings-item-title {
  color: var(--color-danger);
}

.settings-item.danger .settings-item-icon {
  color: var(--color-danger);
}