/**
 * ServiFlow Mobile Responsive Styles
 * Optimized for Capacitor iOS/Android native apps
 *
 * Include this CSS in all HTML files for consistent mobile experience
 */

/* ========================================
   BASE MOBILE-FIRST DEFAULTS
   ======================================== */

/* Ensure proper scaling on all devices */
html {
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  font-size: 16px;
}

/* Base touch-friendly sizing */
body {
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Minimum readable text */
p, span, div, td, th, li, label {
  font-size: max(14px, 1em);
}

/* ========================================
   SAFE AREA INSETS (Notched Devices)
   ======================================== */

@supports (padding-top: env(safe-area-inset-top)) {
  .safe-area-top {
    padding-top: env(safe-area-inset-top);
  }

  .safe-area-bottom {
    padding-bottom: env(safe-area-inset-bottom);
  }

  .safe-area-left {
    padding-left: env(safe-area-inset-left);
  }

  .safe-area-right {
    padding-right: env(safe-area-inset-right);
  }
}

/* ========================================
   TOUCH-FRIENDLY ELEMENTS
   ======================================== */

/* Minimum 44px touch targets (Apple HIG recommendation) */
button,
.btn,
a.btn,
input[type="button"],
input[type="submit"],
.navlink,
.clickable,
[onclick] {
  min-height: 44px;
  min-width: 44px;
}

/* Remove tap highlight on iOS */
a, button, input, select, textarea {
  -webkit-tap-highlight-color: transparent;
}

/* Prevent text selection on interactive elements */
button, .btn, .navlink, .card[onclick] {
  -webkit-user-select: none;
  user-select: none;
}

/* ========================================
   FORM INPUTS - Prevent iOS Zoom
   ======================================== */

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="tel"],
input[type="url"],
input[type="search"],
input[type="date"],
input[type="time"],
select,
textarea {
  font-size: 16px !important; /* Prevents iOS zoom on focus */
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
  background: #fff;
  width: 100%;
  -webkit-appearance: none;
  appearance: none;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: #007aff;
  box-shadow: 0 0 0 3px rgba(0, 122, 255, 0.15);
}

/* ========================================
   BUTTONS - Mobile Optimized
   ======================================== */

.btn,
button:not(.mobile-menu-toggle) {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  font-size: 15px;
  font-weight: 600;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: transform 0.1s ease, opacity 0.1s ease, background 0.15s ease;
  text-decoration: none;
}

/* Active press state for native feel */
.btn:active,
button:active {
  transform: scale(0.97);
  opacity: 0.85;
}

/* ========================================
   TABLET BREAKPOINT (max-width: 1024px)
   ======================================== */

@media (max-width: 1024px) {
  .container {
    padding: 16px;
    max-width: 100%;
  }

  /* 2-column grids on tablet */
  .grid4 {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 12px;
  }

  .grid3 {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 12px;
  }
}

/* ========================================
   MOBILE BREAKPOINT (max-width: 768px)
   ======================================== */

@media (max-width: 768px) {
  /* Container */
  body {
    padding-top: calc(56px + env(safe-area-inset-top, 0px));
  }

  .container {
    padding: 12px;
    padding-left: max(12px, env(safe-area-inset-left));
    padding-right: max(12px, env(safe-area-inset-right));
  }

  /* ---- GRIDS: Stack to single column ---- */
  .grid2,
  .grid3,
  .grid4 {
    grid-template-columns: 1fr !important;
    gap: 12px;
  }

  /* ---- TICKETS FILTER PANEL: Collapsible on mobile ---- */
  #ticket-filters-card .row.wrap {
    display: none !important;
    flex-direction: column !important;
    gap: 12px !important;
  }

  #ticket-filters-card.filters-expanded .row.wrap {
    display: flex !important;
  }

  #ticket-filters-card .row.wrap > div {
    min-width: 100% !important;
    width: 100% !important;
  }

  #ticket-filters-card .row.wrap > div[style*="min-width"] {
    min-width: 100% !important;
  }

  /* Show filter toggle button on mobile */
  .mobile-filter-toggle {
    display: inline-flex !important;
  }

  /* Compact filter card header */
  #ticket-filters-card > .row.space.mb-12 {
    flex-wrap: wrap;
    gap: 8px;
  }

  #ticket-filters-card h4 {
    font-size: 16px;
  }

  /* ---- TICKET HEADER ROW ---- */
  #view-tickets > .row.space.mb-12 {
    flex-direction: row !important;
    flex-wrap: wrap;
    gap: 8px;
  }

  #view-tickets > .row.space.mb-12 > .row {
    flex: 1;
    min-width: 0;
  }

  #view-tickets > .row.space.mb-12 .title {
    font-size: 18px;
  }

  #view-tickets > .row.space.mb-12 > button {
    flex-shrink: 0;
    font-size: 13px;
    padding: 10px 12px;
  }

  /* ---- TICKET TABLE: Horizontal scroll ---- */
  #tickets-table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    font-size: 13px;
  }

  #tickets-table th,
  #tickets-table td {
    padding: 10px 8px;
    font-size: 12px;
  }

  /* Hide less important columns on mobile */
  #tickets-table th:nth-child(1),
  #tickets-table td:nth-child(1),
  #tickets-table th:nth-child(4),
  #tickets-table td:nth-child(4),
  #tickets-table th:nth-child(8),
  #tickets-table td:nth-child(8) {
    display: none;
  }

  /* ---- METRIC CARDS ---- */
  .card {
    border-radius: 12px;
    padding: 16px;
  }

  /* Metric card text sizing */
  .card .subtitle {
    font-size: 13px;
  }

  .card [style*="font-size:32px"],
  .card [style*="font-size: 32px"] {
    font-size: 28px !important;
  }

  .card [style*="font-size:28px"],
  .card [style*="font-size: 28px"] {
    font-size: 24px !important;
  }

  /* ---- QUICK ADMIN BUTTONS ---- */
  .quick-admin-buttons,
  .card .row.wrap,
  .toolbar-buttons {
    display: flex !important;
    flex-direction: column !important;
    gap: 10px !important;
  }

  .quick-admin-buttons .btn,
  .card .row.wrap .btn,
  .toolbar-buttons .btn {
    width: 100% !important;
    min-height: 52px !important;
    font-size: 15px !important;
    justify-content: center;
  }

  /* ---- ROW LAYOUTS ---- */
  .row.space {
    flex-direction: column;
    align-items: stretch !important;
    gap: 12px;
  }

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

  /* ---- HEADER / NAVIGATION ---- */
  .topnav,
  .header,
  nav {
    padding: 12px;
    padding-top: max(12px, env(safe-area-inset-top));
  }

  .topnav-brand span,
  .brand-text {
    display: none;
  }

  .topnav-actions {
    display: none;
  }

  /* ---- SIDEBAR ---- */
  .leftnav,
  .sidebar {
    position: fixed !important;
    top: calc(56px + env(safe-area-inset-top, 0px));
    left: 0;
    bottom: 0;
    width: 280px;
    background: var(--card, #fff);
    border-right: 1px solid var(--border, #e5e5e5);
    padding: 16px;
    padding-bottom: env(safe-area-inset-bottom, 16px);
    z-index: 90;
    transform: translateX(-100%);
    transition: transform 0.25s ease;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .leftnav.open,
  .sidebar.open {
    transform: translateX(0);
  }

  .navlink {
    padding: 14px 16px;
    font-size: 16px;
    min-height: 52px;
    border-radius: 10px;
  }

  /* ---- TABLES ---- */
  table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    font-size: 14px;
  }

  th, td {
    padding: 12px 10px;
    white-space: nowrap;
  }

  /* Larger touch target for table rows */
  tr {
    min-height: 52px;
  }

  tr:active {
    background: var(--card-hover, #f5f5f5);
  }

  /* ---- MODALS ---- */
  .modal .sheet,
  .modal-content {
    width: calc(100vw - 24px) !important;
    max-width: none !important;
    max-height: 90vh;
    border-radius: 16px 16px 0 0;
    position: fixed;
    bottom: 0;
    left: 12px;
    right: 12px;
    animation: slideUp 0.3s ease;
  }

  @keyframes slideUp {
    from { transform: translateY(100%); }
    to { transform: translateY(0); }
  }

  .modal .foot,
  .modal-footer {
    padding: 12px 16px;
    padding-bottom: max(12px, env(safe-area-inset-bottom));
    flex-wrap: wrap;
    gap: 8px;
  }

  .modal .foot .btn,
  .modal-footer .btn {
    flex: 1;
    min-width: calc(50% - 4px);
  }

  /* ---- CHAT ASSISTANT BUBBLE ---- */
  #chat-toggle,
  .chat-toggle,
  .chat-fab {
    position: fixed !important;
    right: 16px !important;
    bottom: calc(16px + env(safe-area-inset-bottom, 0px)) !important;
    width: 60px !important;
    height: 60px !important;
    border-radius: 50% !important;
    font-size: 24px !important;
    padding: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25) !important;
    z-index: 100;
  }

  #chat,
  .chat-panel {
    position: fixed;
    right: 12px;
    left: 12px;
    bottom: calc(84px + env(safe-area-inset-bottom, 0px));
    width: auto !important;
    max-height: 60vh;
  }

  /* ---- TOOLBAR ---- */
  .toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    padding: 12px;
  }

  .toolbar-left,
  .toolbar-right {
    flex-direction: column;
    width: 100%;
  }

  .search-box,
  .select-box {
    width: 100%;
    min-width: auto;
  }

  /* ---- TYPOGRAPHY ---- */
  h1, .title {
    font-size: 22px;
  }

  h2 {
    font-size: 20px;
  }

  h3 {
    font-size: 18px;
  }

  h4 {
    font-size: 16px;
  }

  .subtitle {
    font-size: 13px;
  }

  /* ---- BADGES ---- */
  .badge {
    font-size: 11px;
    padding: 4px 8px;
  }

  /* ---- TWO-COL LAYOUT: Stack on mobile ---- */
  .two-col {
    display: block !important;
  }

  .two-col > main {
    width: 100%;
  }

  /* Ensure content can scroll */
  .container {
    padding-bottom: 80px;
  }
}

/* ========================================
   SMALL MOBILE (max-width: 480px)
   ======================================== */

@media (max-width: 480px) {
  .container {
    padding: 8px;
  }

  h1, .title {
    font-size: 20px;
  }

  .card {
    padding: 14px;
    border-radius: 10px;
  }

  /* Full-width modal buttons on small screens */
  .modal .foot .btn,
  .modal-footer .btn {
    width: 100%;
    min-width: 100%;
  }

  /* Even larger chat bubble on small phones */
  #chat-toggle,
  .chat-toggle {
    width: 64px !important;
    height: 64px !important;
    font-size: 28px !important;
  }

  .btn {
    padding: 14px 16px;
    font-size: 15px;
    min-height: 50px;
  }
}

/* ========================================
   CAPACITOR/NATIVE APP SPECIFIC
   ======================================== */

/* Class added by Capacitor detection */
.capacitor-app {
  /* Disable pull-to-refresh in native app */
  overscroll-behavior-y: contain;
}

.capacitor-ios {
  /* iOS-specific adjustments */
}

.capacitor-ios .topnav {
  /* Ensure solid background under status bar */
  background: var(--topnav-bg, #fff);
}

.capacitor-android {
  /* Android-specific adjustments */
}

/* ========================================
   UTILITY CLASSES
   ======================================== */

/* Hide on mobile */
@media (max-width: 768px) {
  .hide-mobile {
    display: none !important;
  }
}

/* Hide on desktop */
@media (min-width: 769px) {
  .hide-desktop {
    display: none !important;
  }
}

/* Show only on mobile */
.show-mobile {
  display: none !important;
}

@media (max-width: 768px) {
  .show-mobile {
    display: block !important;
  }
}

/* Full width on mobile */
@media (max-width: 768px) {
  .mobile-full-width {
    width: 100% !important;
    max-width: none !important;
  }
}

/* Stack on mobile */
@media (max-width: 768px) {
  .mobile-stack {
    flex-direction: column !important;
    align-items: stretch !important;
  }

  .mobile-stack > * {
    width: 100% !important;
  }
}

/* ========================================
   DARK MODE SUPPORT
   ======================================== */

@media (prefers-color-scheme: dark) {
  .auto-dark-mode {
    --bg: #0a0a0a;
    --card: #141414;
    --ink: #f5f5f5;
    --muted: #a3a3a3;
    --border: #262626;
  }
}

/* ========================================
   PRINT STYLES (Hide mobile elements)
   ======================================== */

@media print {
  .mobile-menu-toggle,
  .sidebar-overlay,
  #chat-toggle,
  #chat {
    display: none !important;
  }
}