/* ==========================================================================
   ASISTEN SKP - DESIGN SYSTEM & STYLESHEET
   Aesthetic: Purple-to-Blue Modern Gradient, Clean White Cards, Glassmorphism
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Color Palette */
  --primary-50: #eef2ff;
  --primary-100: #e0e7ff;
  --primary-200: #c7d2fe;
  --primary-300: #a5b4fc;
  --primary-400: #818cf8;
  --primary-500: #6366f1;
  --primary-600: #4f46e5;
  --primary-700: #4338ca;
  --primary-800: #3730a3;
  --primary-900: #312e81;

  --accent-purple: #8b5cf6;
  --accent-blue: #2563eb;
  --accent-cyan: #06b6d4;

  --success-50: #ecfdf5;
  --success-500: #10b981;
  --success-600: #059669;

  --warning-50: #fffbeb;
  --warning-500: #f59e0b;

  --danger-50: #fef2f2;
  --danger-500: #ef4444;

  /* Neutral Surface Colors */
  --bg-body: #f8fafc;
  --surface-card: #ffffff;
  --surface-card-hover: #ffffff;
  --surface-muted: #f1f5f9;
  --surface-border: #e2e8f0;
  --surface-border-subtle: #f1f5f9;

  /* Typography */
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --text-on-primary: #ffffff;

  /* Gradients */
  --grad-primary: linear-gradient(135deg, #4f46e5 0%, #7c3aed 50%, #2563eb 100%);
  --grad-primary-hover: linear-gradient(135deg, #4338ca 0%, #6d28d9 50%, #1d4ed8 100%);
  --grad-card-accent: linear-gradient(135deg, rgba(79, 70, 229, 0.06) 0%, rgba(124, 58, 237, 0.04) 100%);
  --grad-glow: radial-gradient(circle at 50% 0%, rgba(99, 102, 241, 0.15) 0%, transparent 70%);

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.06), 0 2px 4px -2px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 20px -3px rgba(0, 0, 0, 0.06), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.03);
  --shadow-primary: 0 10px 25px -5px rgba(79, 70, 229, 0.35);

  /* Borders & Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Layout */
  --sidebar-width: 260px;
  --header-height: 72px;
  --bottom-nav-height: 68px;

  /* Transitions */
  --trans-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --trans-base: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --trans-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 15px;
  color: var(--text-primary);
  background-color: var(--bg-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
  height: 100%;
}

body {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-body);
  background-image: var(--grad-glow);
  background-repeat: no-repeat;
  background-attachment: fixed;
  color: var(--text-primary);
  overflow-x: hidden;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  outline: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

a {
  color: inherit;
  text-decoration: none;
}

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

/* ==========================================================================
   APP LAYOUT (DESKTOP FIRST, MOBILE ADAPTED)
   ========================================================================== */
.app-container {
  display: flex;
  min-height: 100vh;
  width: 100%;
  position: relative;
}

/* SIDEBAR (DESKTOP) */
.sidebar {
  width: var(--sidebar-width);
  background: #ffffff;
  border-right: 1px solid var(--surface-border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 40;
  transition: transform var(--trans-base);
}

.sidebar-header {
  height: var(--header-height);
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  border-bottom: 1px solid var(--surface-border-subtle);
}

.sidebar-logo {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  background: var(--grad-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}

.sidebar-brand-text h1 {
  font-size: 1.05rem;
  font-weight: 700;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.2;
}

.sidebar-brand-text span {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}

.sidebar-nav {
  padding: 1.5rem 1rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.nav-category {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--text-muted);
  padding: 0.75rem 0.75rem 0.25rem;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.75rem 0.85rem;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.92rem;
  transition: all var(--trans-fast);
  position: relative;
}

.nav-link:hover {
  background-color: var(--primary-50);
  color: var(--primary-600);
}

.nav-link.active {
  background: var(--grad-primary);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(79, 70, 229, 0.25);
}

.nav-link svg {
  width: 20px;
  height: 20px;
  stroke-width: 2;
  flex-shrink: 0;
}

.nav-badge {
  margin-left: auto;
  font-size: 0.7rem;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.2);
  color: inherit;
  font-weight: 700;
}

.nav-link:not(.active) .nav-badge {
  background: var(--primary-100);
  color: var(--primary-700);
}

/* Sidebar Footer (Storage & Google Drive Status) */
.sidebar-footer {
  padding: 1.25rem;
  border-top: 1px solid var(--surface-border-subtle);
  background: var(--bg-body);
  margin: 0.75rem;
  border-radius: var(--radius-lg);
}

.drive-status-widget {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.75rem;
}

.drive-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
}

.drive-info-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.drive-info-sub {
  font-size: 0.7rem;
  color: var(--success-600);
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-weight: 600;
}

.pulsing-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--success-500);
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 6px rgba(16, 185, 129, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

.drive-folder-path {
  font-size: 0.72rem;
  font-family: monospace;
  color: var(--text-secondary);
  background: #ffffff;
  padding: 0.4rem 0.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--surface-border);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ==========================================================================
   MAIN CONTENT AREA
   ========================================================================== */
.main-wrapper {
  flex: 1;
  margin-left: var(--sidebar-width);
  display: flex;
  flex-direction: column;
  min-width: 0;
  position: relative;
  padding-bottom: 2rem;
}

/* Top App Header */
.top-header {
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--surface-border);
  position: sticky;
  top: 0;
  z-index: 30;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.header-title-block h2 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
}

.header-title-block p {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Month Period Quick Selector */
.period-selector-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--surface-muted);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-full);
  padding: 0.35rem 0.85rem;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-primary);
  transition: border-color var(--trans-fast);
}

.period-selector-badge:hover {
  border-color: var(--primary-300);
}

.period-selector-badge select {
  border: none;
  background: transparent;
  color: inherit;
  font-weight: 700;
  cursor: pointer;
}

/* Quick Copy SKP Link Button */
.btn-copy-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--grad-primary);
  color: #ffffff;
  padding: 0.6rem 1.15rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.85rem;
  box-shadow: var(--shadow-primary);
  transition: all var(--trans-fast);
}

.btn-copy-link:hover {
  background: var(--grad-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 12px 28px -5px rgba(79, 70, 229, 0.45);
}

.btn-copy-link:active {
  transform: scale(0.97);
}

.btn-copy-link svg {
  width: 17px;
  height: 17px;
}

.user-profile-badge {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.3rem 0.5rem;
  border-radius: var(--radius-full);
  background: #ffffff;
  border: 1px solid var(--surface-border);
}

.user-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--primary-100);
  color: var(--primary-700);
  font-weight: 800;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.user-info {
  display: none;
}

@media (min-width: 1200px) {
  .user-info {
    display: block;
  }
  .user-info .user-name {
    font-size: 0.82rem;
    font-weight: 700;
    line-height: 1.1;
  }
  .user-info .user-role {
    font-size: 0.7rem;
    color: var(--text-muted);
  }
}

/* ==========================================================================
   PAGE CONTENT CONTAINER
   ========================================================================== */
.page-content {
  padding: 1.75rem 2rem;
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
}

/* HERO BANNER & STAT CARDS */
.dashboard-hero {
  background: var(--grad-primary);
  border-radius: var(--radius-xl);
  padding: 2rem;
  color: #ffffff;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  margin-bottom: 2rem;
}

.dashboard-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.hero-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-greeting h3 {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
}

.hero-greeting p {
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.85);
  max-width: 600px;
  line-height: 1.5;
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.btn-hero-action {
  background: #ffffff;
  color: var(--primary-700);
  font-weight: 700;
  font-size: 0.88rem;
  padding: 0.75rem 1.35rem;
  border-radius: var(--radius-lg);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
  transition: all var(--trans-fast);
}

.btn-hero-action:hover {
  background: #f8fafc;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.18);
}

.btn-hero-secondary {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(8px);
  font-weight: 600;
  font-size: 0.88rem;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-lg);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--trans-fast);
}

.btn-hero-secondary:hover {
  background: rgba(255, 255, 255, 0.25);
  border-color: rgba(255, 255, 255, 0.5);
}

/* Metric Counters inside Hero */
.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-stat-card {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.stat-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
}

.stat-icon-wrap svg {
  width: 24px;
  height: 24px;
}

.stat-meta .stat-val {
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1.1;
}

.stat-meta .stat-lbl {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 500;
}

/* ==========================================================================
   MAIN SECTION: ACTIVITY MANAGER & SKP DOCUMENTATION
   ========================================================================== */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.section-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.section-title h3 {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-primary);
}

.section-title .badge-count {
  background: var(--primary-100);
  color: var(--primary-700);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
}

.section-controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.search-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.search-input-wrap svg {
  position: absolute;
  left: 0.85rem;
  color: var(--text-muted);
  width: 17px;
  height: 17px;
  pointer-events: none;
}

.search-input-wrap input {
  padding: 0.55rem 1rem 0.55rem 2.4rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--surface-border);
  background: #ffffff;
  color: var(--text-primary);
  font-size: 0.85rem;
  width: 220px;
  transition: all var(--trans-fast);
}

.search-input-wrap input:focus {
  border-color: var(--primary-400);
  box-shadow: 0 0 0 3px var(--primary-100);
  width: 260px;
}

/* ACTIVITIY CARDS CONTAINER (GRID) */
.activities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 1.5rem;
}

/* Clean White Card Component */
.activity-card {
  background: var(--surface-card);
  border-radius: var(--radius-xl);
  border: 1px solid var(--surface-border);
  box-shadow: var(--shadow-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  transition: all var(--trans-base);
  position: relative;
}

.activity-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-200);
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 0.75rem;
}

.activity-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-rapat {
  background: #fdf4ff;
  color: #a855f7;
  border: 1px solid #f0abfc;
}

.badge-layanan {
  background: #eff6ff;
  color: #3b82f6;
  border: 1px solid #bfdbfe;
}

.badge-laporan {
  background: #f0fdf4;
  color: #16a34a;
  border: 1px solid #bbf7d0;
}

.badge-umum {
  background: #fffbeb;
  color: #d97706;
  border: 1px solid #fde68a;
}

.card-dropdown-btn {
  color: var(--text-muted);
  padding: 0.25rem;
  border-radius: var(--radius-sm);
  transition: color var(--trans-fast);
}

.card-dropdown-btn:hover {
  color: var(--danger-500);
}

.activity-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.35;
}

.activity-meta-info {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.meta-item svg {
  width: 14px;
  height: 14px;
  color: var(--text-muted);
}

/* Google Drive Sync Folder Tag */
.drive-path-tag {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--surface-muted);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-md);
  border: 1px dashed var(--surface-border);
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.drive-path-tag .path-text {
  font-family: monospace;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.drive-copy-btn {
  color: var(--primary-600);
  font-weight: 700;
  font-size: 0.72rem;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.2rem 0.45rem;
  border-radius: var(--radius-sm);
  background: #ffffff;
  border: 1px solid var(--primary-200);
  transition: all var(--trans-fast);
  flex-shrink: 0;
}

.drive-copy-btn:hover {
  background: var(--primary-50);
  border-color: var(--primary-400);
}

/* Photo Gallery Strip inside Card */
.card-photo-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.65rem;
}

.card-photo-item {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--surface-muted);
  cursor: pointer;
  border: 1px solid var(--surface-border);
}

.card-photo-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--trans-base);
}

.card-photo-item:hover img {
  transform: scale(1.08);
}

.card-photo-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.4);
  opacity: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  transition: opacity var(--trans-fast);
}

.card-photo-item:hover .card-photo-overlay {
  opacity: 1;
}

.card-photo-more {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-50);
  color: var(--primary-700);
  font-weight: 800;
  font-size: 0.95rem;
  border-radius: var(--radius-md);
  border: 2px dashed var(--primary-300);
  aspect-ratio: 4 / 3;
  transition: all var(--trans-fast);
  cursor: pointer;
}

.card-photo-more:hover {
  background: var(--primary-100);
  border-color: var(--primary-500);
}

/* Card Action Footer */
.card-footer-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  border-top: 1px solid var(--surface-border-subtle);
}

.btn-card-action {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--primary-600);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: color var(--trans-fast);
}

.btn-card-action:hover {
  color: var(--primary-800);
  text-decoration: underline;
}

.btn-add-more-photo {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--surface-muted);
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  transition: all var(--trans-fast);
}

.btn-add-more-photo:hover {
  background: var(--primary-50);
  color: var(--primary-600);
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 4rem 2rem;
  background: #ffffff;
  border-radius: var(--radius-xl);
  border: 2px dashed var(--surface-border);
  grid-column: 1 / -1;
}

.empty-state-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 1.25rem;
  border-radius: 50%;
  background: var(--primary-50);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-600);
}

.empty-state h4 {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.empty-state p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  max-width: 420px;
  margin: 0 auto 1.5rem;
}

/* ==========================================================================
   MODAL COMPONENT (CAMERA & ACTIVITY LOGGING)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--trans-base);
  overflow-y: auto;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  background: #ffffff;
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 580px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  transform: translateY(20px) scale(0.98);
  transition: all var(--trans-smooth);
  overflow: hidden;
  position: relative;
  margin: auto;
}

/* Ensure forms inside modal-dialog take available flex height */
.modal-dialog form {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.modal-overlay.active .modal-dialog {
  transform: translateY(0) scale(1);
}

.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--surface-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #ffffff;
  flex-shrink: 0;
}

.modal-title-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.modal-icon-badge {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  background: var(--grad-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
}

.modal-title-wrap h3 {
  font-size: 1.15rem;
  font-weight: 800;
}

.modal-title-wrap span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.btn-close-modal {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--trans-fast);
}

.btn-close-modal:hover {
  background: var(--surface-muted);
  color: var(--text-primary);
}

.modal-body {
  padding: 1.5rem;
  overflow-y: auto;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  flex: 1;
  min-height: 0;
  -webkit-overflow-scrolling: touch;
}

/* Custom Scrollbar for Modal Body */
.modal-body::-webkit-scrollbar {
  width: 6px;
}

.modal-body::-webkit-scrollbar-track {
  background: var(--surface-muted);
}

.modal-body::-webkit-scrollbar-thumb {
  background: var(--primary-300);
  border-radius: var(--radius-full);
}

.modal-body::-webkit-scrollbar-thumb:hover {
  background: var(--primary-500);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-label {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-primary);
}

.form-label span.req {
  color: var(--danger-500);
}

.form-input, .form-select {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--surface-border);
  background: #ffffff;
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: all var(--trans-fast);
}

.form-input:focus, .form-select:focus {
  border-color: var(--primary-500);
  box-shadow: 0 0 0 3px var(--primary-100);
}

/* Quick Suggestion Chips */
.suggestion-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.35rem;
}

.chip-btn {
  font-size: 0.72rem;
  font-weight: 600;
  background: var(--surface-muted);
  color: var(--text-secondary);
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-full);
  transition: all var(--trans-fast);
  border: 1px solid var(--surface-border);
}

.chip-btn:hover {
  background: var(--primary-50);
  color: var(--primary-700);
  border-color: var(--primary-200);
}

/* Camera & Photo Upload Area */
.photo-uploader-box {
  border: 2px dashed var(--primary-300);
  background: var(--primary-50);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  text-align: center;
  transition: all var(--trans-fast);
  position: relative;
}

.photo-uploader-box:hover {
  border-color: var(--primary-500);
  background: #f0f4ff;
}

.uploader-options {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-camera-trigger {
  background: var(--grad-primary);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.88rem;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-lg);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: var(--shadow-primary);
  transition: all var(--trans-fast);
}

.btn-camera-trigger:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 24px -4px rgba(79, 70, 229, 0.4);
}

.btn-gallery-trigger {
  background: #ffffff;
  color: var(--primary-700);
  border: 1.5px solid var(--primary-200);
  font-weight: 700;
  font-size: 0.88rem;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-lg);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--trans-fast);
}

.btn-gallery-trigger:hover {
  background: #ffffff;
  border-color: var(--primary-500);
}

/* Live Camera Viewfinder (if camera opened) */
.camera-viewfinder-container {
  display: none;
  flex-direction: column;
  gap: 0.75rem;
  background: #000000;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}

.camera-viewfinder-container.active {
  display: flex;
}

#cameraStreamVideo {
  width: 100%;
  height: 280px;
  object-fit: cover;
  background: #1e293b;
}

.camera-controls-overlay {
  position: absolute;
  bottom: 12px;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  z-index: 10;
}

.btn-snap-photo {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #ffffff;
  border: 4px solid var(--primary-500);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
  transition: transform 0.1s ease;
}

.btn-snap-photo:active {
  transform: scale(0.9);
}

.btn-snap-photo-inner {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--primary-600);
}

.btn-close-camera {
  background: rgba(0, 0, 0, 0.6);
  color: #ffffff;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}

/* Staged Photos Preview Grid */
.staged-photos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
  gap: 0.6rem;
  margin-top: 0.5rem;
}

.staged-photo-thumb {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid var(--primary-200);
}

.staged-photo-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.btn-remove-staged-photo {
  position: absolute;
  top: 3px;
  right: 3px;
  width: 20px;
  height: 20px;
  background: rgba(239, 68, 68, 0.9);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 800;
  cursor: pointer;
}

.modal-footer {
  padding: 1.15rem 1.5rem;
  border-top: 1px solid var(--surface-border);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.75rem;
  background: var(--bg-body);
  flex-shrink: 0;
}

.btn-cancel {
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  color: var(--text-secondary);
  transition: all var(--trans-fast);
}

.btn-cancel:hover {
  background: var(--surface-muted);
  color: var(--text-primary);
}

.btn-save-activity {
  background: var(--grad-primary);
  color: #ffffff;
  font-weight: 700;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: var(--shadow-primary);
  transition: all var(--trans-fast);
}

.btn-save-activity:hover {
  background: var(--grad-primary-hover);
  transform: translateY(-1px);
}

/* ==========================================================================
   TOAST NOTIFICATION (COPY LINK & ALERTS)
   ========================================================================== */
.toast-container {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  background: #ffffff;
  color: var(--text-primary);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: 0.85rem;
  border-left: 4px solid var(--primary-600);
  transform: translateX(100%);
  opacity: 0;
  transition: all var(--trans-smooth);
  max-width: 360px;
}

.toast.show {
  transform: translateX(0);
  opacity: 1;
}

.toast-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--primary-50);
  color: var(--primary-600);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.toast-content .toast-title {
  font-size: 0.85rem;
  font-weight: 700;
}

.toast-content .toast-msg {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   MOBILE VIEW & PWA NAVIGATION BAR
   ========================================================================== */
.mobile-bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: var(--bottom-nav-height);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-top: 1px solid var(--surface-border);
  z-index: 45;
  justify-content: space-around;
  align-items: center;
  padding: 0 0.5rem;
}

.bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  color: var(--text-muted);
  font-size: 0.68rem;
  font-weight: 600;
  transition: all var(--trans-fast);
  padding: 0.4rem 0.6rem;
}

.bottom-nav-item svg {
  width: 22px;
  height: 22px;
}

.bottom-nav-item.active {
  color: var(--primary-600);
}

/* Central Floating Camera Button for Mobile */
.bottom-nav-fab {
  position: relative;
  top: -16px;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: var(--grad-primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 20px -3px rgba(79, 70, 229, 0.5);
  border: 4px solid #ffffff;
  transition: all var(--trans-fast);
}

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

.bottom-nav-fab svg {
  width: 24px;
  height: 24px;
}

/* Mobile Header View */
.mobile-top-header {
  display: none;
  height: 60px;
  background: #ffffff;
  border-bottom: 1px solid var(--surface-border);
  padding: 0 1rem;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 30;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS
   ========================================================================== */
@media (max-width: 1024px) {
  .sidebar {
    transform: translateX(-100%);
  }

  .main-wrapper {
    margin-left: 0;
    padding-bottom: calc(var(--bottom-nav-height) + 1.5rem);
  }

  .top-header {
    display: none;
  }

  .mobile-top-header {
    display: flex;
  }

  .mobile-bottom-nav {
    display: flex;
  }

  .page-content {
    padding: 1.25rem 1rem;
  }

  .dashboard-hero {
    padding: 1.5rem;
    border-radius: var(--radius-lg);
  }

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

  .toast-container {
    bottom: calc(var(--bottom-nav-height) + 1rem);
    right: 1rem;
    left: 1rem;
  }

  .toast {
    max-width: 100%;
  }
}

/* ==========================================================================
   GOOGLE DRIVE STRUCTURE MODAL & PREVIEW
   ========================================================================== */
.drive-tree-view {
  background: #0f172a;
  color: #e2e8f0;
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  font-family: 'Consolas', 'Courier New', monospace;
  font-size: 0.85rem;
  line-height: 1.7;
}

.drive-tree-view .folder-name {
  color: #38bdf8;
  font-weight: 700;
}

.drive-tree-view .file-name {
  color: #a7f3d0;
}

/* ==========================================================================
   FASE 3: WATERMARK TOGGLE & FLOATING UPLOAD QUEUE DRAWER
   ========================================================================== */

/* Watermark Toggle Switch Card */
.watermark-toggle-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1rem;
  background: var(--surface-muted);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  gap: 0.75rem;
}

.watermark-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.watermark-info strong {
  font-size: 0.84rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.watermark-info span {
  font-size: 0.72rem;
  color: var(--text-secondary);
}

/* Toggle Switch */
.switch-toggle {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

.switch-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.switch-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background-color: #cbd5e1;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: var(--radius-full);
}

.switch-slider::before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: #ffffff;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 50%;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.switch-toggle input:checked + .switch-slider {
  background: var(--grad-primary);
}

.switch-toggle input:checked + .switch-slider::before {
  transform: translateX(20px);
}

/* Floating Upload Progress Drawer */
.upload-drawer {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 380px;
  max-width: calc(100vw - 2rem);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1.5px solid var(--primary-200);
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 35px -5px rgba(15, 23, 42, 0.18), 0 10px 15px -5px rgba(79, 70, 229, 0.12);
  padding: 1.15rem 1.35rem;
  z-index: 150;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  transform: translateY(120%);
  opacity: 0;
  visibility: hidden;
  transition: all var(--trans-smooth);
}

.upload-drawer.show {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.drawer-spinner {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--primary-50);
  color: var(--primary-600);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.drawer-spinner svg {
  animation: spin 1.5s linear infinite;
}

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

.drawer-title-wrap h4 {
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
}

.drawer-title-wrap span {
  font-size: 0.72rem;
  color: var(--text-secondary);
  display: block;
}

.drawer-percent {
  font-size: 1rem;
  font-weight: 800;
  color: var(--primary-600);
}

/* Progress Track */
.drawer-progress-track {
  width: 100%;
  height: 8px;
  background: var(--surface-muted);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
}

.drawer-progress-fill {
  height: 100%;
  width: 0%;
  background: var(--grad-primary);
  border-radius: var(--radius-full);
  transition: width 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 0 10px rgba(99, 102, 241, 0.5);
}

/* Mobile adjustments for Upload Drawer */
@media (max-width: 1024px) {
  .upload-drawer {
    bottom: calc(var(--bottom-nav-height) + 1rem);
    right: 1rem;
    left: 1rem;
    width: auto;
  }
}