/* ==========================================================================
   RESULT DARPAN - COMPREHENSIVE RESPONSIVE MOBILE STYLESHEET
   Supports all modern viewports (320px to 800px+), touch screens, safe insets
   ========================================================================== */

/* Prevent horizontal page overflow on small viewports */
html, body {
  overflow-x: hidden;
  max-width: 100vw;
}

/* Prevent unwanted automatic zoom in iOS Safari when tapping inputs */
@media (max-width: 768px) {
  input[type="text"],
  input[type="email"],
  input[type="password"],
  input[type="search"],
  input[type="tel"],
  input[type="number"],
  select,
  textarea {
    font-size: 16px !important;
  }
}

/* Tablet & Mobile Screens (max-width: 800px) */
@media (max-width: 800px) {
  .shell {
    width: min(100% - 32px, 640px);
  }

  /* Topbar */
  .topbar {
    font-size: 11px;
  }
  .topbar-inner {
    padding: 7px 0;
    justify-content: center;
    text-align: center;
  }
  .top-links {
    display: none;
  }

  /* Header & Navigation Bar */
  .nav-wrap {
    height: 62px;
    gap: 10px;
    position: relative;
  }
  .brand {
    font-size: 19px;
  }
  .brand-mark {
    width: 28px;
    height: 28px;
    font-size: 15px;
  }
  .menu-toggle {
    display: block;
    margin-left: auto;
    font-size: 26px;
    line-height: 1;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--green, #175e4b);
    padding: 6px;
  }
  .dark-theme .menu-toggle {
    color: #79d4a8;
  }

  /* Drawer Navigation Menu */
  .main-nav {
    display: none;
    position: absolute;
    top: 62px;
    left: 0;
    right: 0;
    z-index: 999;
    flex-direction: column;
    gap: 0;
    padding: 8px 16px 14px;
    background: var(--cream, #faf9f5);
    border: 1px solid var(--line, #dce5df);
    border-top: 0;
    box-shadow: 0 16px 32px rgba(23, 63, 42, 0.14);
    border-radius: 0 0 12px 12px;
  }
  .main-nav.open {
    display: flex;
  }
  .main-nav a {
    padding: 12px 4px;
    border-bottom: 1px solid var(--line, #dce5df);
    font-size: 14px;
    font-weight: 600;
  }
  .main-nav a:last-child {
    border-bottom: 0;
  }

  /* Dark mode drawer menu */
  .dark-theme .main-nav {
    background: #14352b !important;
    border-color: #315747 !important;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.5) !important;
  }
  .dark-theme .main-nav a {
    color: #ecf7ef !important;
    border-bottom-color: #23483b !important;
  }
  .dark-theme .main-nav a:hover,
  .dark-theme .main-nav a.active-page {
    color: #79d4a8 !important;
  }

  /* More Menu in Mobile Drawer */
  .more-menu {
    display: block;
    width: 100%;
  }
  .more-toggle {
    width: 100%;
    justify-content: space-between;
    padding: 12px 4px;
    font-size: 14px;
    font-weight: 600;
  }
  .dark-theme .more-toggle {
    color: #ecf7ef !important;
  }
  .more-dropdown {
    position: static;
    min-width: 0;
    padding: 2px 0 4px 14px;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    background: transparent;
  }
  .more-heading {
    padding: 10px 4px 4px;
    font-size: 11px;
    letter-spacing: 0.06em;
  }
  .more-dropdown a {
    border-bottom: 1px solid var(--line, #dce5df);
    font-size: 13px;
    padding: 10px 4px;
  }
  .more-menu:hover .more-dropdown {
    display: none;
  }
  .more-menu.open .more-dropdown {
    display: block;
  }
  .dark-theme .more-dropdown {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
  }
  .dark-theme .more-dropdown a {
    color: #b7cebf !important;
    border-bottom-color: #1e3f34 !important;
  }
  .dark-theme .more-dropdown a:hover {
    color: #79d4a8 !important;
    background: #1d4337 !important;
  }

  /* Nav actions */
  .nav-actions {
    gap: 8px;
  }
  .nav-actions .nav-cta {
    display: none;
  }
  .login-btn {
    font-size: 12px;
    padding: 7px 12px;
    white-space: nowrap;
  }

  /* Hero Section */
  .hero-grid {
    grid-template-columns: 1fr;
    min-height: 0;
  }
  .hero-copy {
    padding: 48px 0 28px !important;
  }
  .hero-copy h1 {
    font-size: clamp(32px, 8.5vw, 44px);
    letter-spacing: -1.2px;
    line-height: 1.2;
  }
  .hero-copy p {
    font-size: 14px;
    line-height: 1.6;
  }
  .hero-actions {
    flex-wrap: wrap;
    gap: 12px;
  }
  .hero-actions .primary-btn,
  .hero-actions .play-btn {
    padding: 11px 18px;
    font-size: 13px;
  }

  /* Hero Illustration & Floating Badges */
  .hero-art {
    height: 300px;
    max-width: 100%;
    margin: 8px auto 0;
    overflow: hidden;
    position: relative;
  }
  .floating-note.note-top {
    right: 8px !important;
    top: 20px !important;
  }
  .floating-note.note-bottom {
    left: 8px !important;
    bottom: 24px !important;
  }

  /* Trust Row Badges */
  .trust-row {
    display: block;
    padding: 20px 0;
  }
  .trust-row > div {
    gap: 10px 14px;
    flex-wrap: wrap;
    margin-top: 10px;
  }

  /* Stats Section */
  .stats-section {
    height: auto !important;
    min-height: 0 !important;
    margin: 0 !important;
    padding: 28px 0 !important;
    transform: none !important;
    overflow: visible;
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 16px 20px !important;
  }
  .stats-intro {
    grid-column: 1 / -1;
  }
  .stats-intro h2 {
    font-size: 28px !important;
  }
  .stat strong {
    font-size: 32px !important;
  }

  /* Swipeable Horizontal Rows (Exams & Subjects & Chips) */
  .category-row,
  .subject-tabs,
  .chat-chips {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important;
    padding-bottom: 8px !important;
    gap: 8px !important;
  }
  .category-row::-webkit-scrollbar,
  .subject-tabs::-webkit-scrollbar,
  .chat-chips::-webkit-scrollbar {
    display: none !important;
  }
  .category,
  .subject-tab,
  .chat-chip {
    flex-shrink: 0 !important;
    white-space: nowrap !important;
    min-height: 38px !important;
  }

  /* Section Headings */
  .section-heading,
  .profile-heading,
  .resource-toolbar {
    display: block;
    margin-bottom: 20px;
  }
  .section-heading h2,
  .profile-heading h2,
  .resource-toolbar h2 {
    font-size: 28px !important;
    line-height: 1.25;
  }
  .subject-note {
    margin-top: 10px;
    text-align: left;
    max-width: 100%;
  }

  /* Grids to Single Column */
  .subject-grid,
  .profile-grid,
  .resource-grid,
  .chat-layout,
  .contact-layout {
    grid-template-columns: 1fr !important;
  }
  .profile-summary {
    grid-row: auto;
  }
  .profile-top {
    align-items: flex-start;
    flex-wrap: wrap;
  }
  .streak-pill {
    margin-left: 0;
    width: 100%;
    box-sizing: border-box;
    text-align: center;
  }

  /* Testimonials */
  .testimonial-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }
  .quote-mark {
    display: none !important;
  }
  .testimonials h2 {
    font-size: 30px !important;
  }
  .quote-panel {
    padding: 24px 20px !important;
  }
  .quote-panel blockquote {
    font-size: 15.5px !important;
    line-height: 1.6 !important;
    margin: 14px 0 20px !important;
  }

  /* Signup Band */
  .signup-inner {
    gap: 16px !important;
    padding: 40px 0 !important;
    min-height: auto !important;
  }
  .signup-inner h2 {
    font-size: 28px !important;
  }
  .signup-illustration {
    display: none !important;
  }

  /* Mock Test Window & Header */
  .test-modal {
    padding: 8px !important;
  }
  .test-window {
    min-height: 0 !important;
    max-height: 96vh !important;
    width: 100% !important;
    border-radius: 10px !important;
    overflow-x: hidden;
    overflow-y: auto;
  }
  .test-header {
    height: 56px !important;
    padding: 0 14px !important;
    gap: 10px !important;
  }
  .test-header-center strong {
    font-size: 13px !important;
    max-width: 180px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .test-body {
    grid-template-columns: 1fr !important;
    min-height: 0 !important;
  }
  .question-sidebar {
    padding: 12px 14px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    gap: 10px !important;
    border-bottom: 1px solid var(--line);
  }
  .test-timer {
    font-size: 20px !important;
    margin: 0 !important;
  }
  .question-map {
    display: flex !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    scrollbar-width: none !important;
    gap: 5px !important;
    max-width: 65% !important;
  }
  .question-map::-webkit-scrollbar {
    display: none !important;
  }
  .map-item {
    flex: 0 0 25px !important;
    width: 25px !important;
    height: 25px !important;
  }
  .legend {
    display: none !important;
  }
  .question-area {
    padding: 22px 16px 85px !important;
  }
  .question-area h2 {
    font-size: 19px !important;
    line-height: 1.4 !important;
    margin-bottom: 18px !important;
  }
  .answer-option {
    padding: 12px 14px !important;
    min-height: 48px !important;
    font-size: 14px !important;
  }

  /* Question Actions Sticky Bar */
  .question-actions {
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    z-index: 100 !important;
    display: flex !important;
    justify-content: space-between !important;
    gap: 12px !important;
    padding: 12px 16px max(12px, env(safe-area-inset-bottom)) !important;
    background: #ffffff !important;
    border-top: 1px solid var(--line) !important;
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.08) !important;
  }
  .question-actions button {
    min-height: 44px;
    padding: 10px 18px;
    font-size: 13px;
  }
  .dark-theme .question-actions {
    background: #193c33 !important;
    border-top-color: #315747 !important;
    box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.45) !important;
  }

  /* Modals: Guest Profile & Settings */
  .auth-modal,
  .settings-modal {
    padding: 10px !important;
    align-items: flex-start !important;
    overflow-y: auto !important;
  }
  .auth-window,
  .settings-window {
    grid-template-columns: 1fr !important;
    width: 100% !important;
    max-height: 94vh !important;
    overflow-y: auto !important;
    margin: auto 0 !important;
    border-radius: 12px !important;
  }
  .auth-art {
    display: none !important;
  }
  .auth-content {
    padding: 30px 20px 24px !important;
  }
  .auth-content h2 {
    font-size: 26px !important;
  }
  .restore-progress-card {
    padding: 12px !important;
  }

  /* Previous Year Questions & School Classes */
  .previous-year-band-inner {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 16px !important;
  }
  .previous-year-toolbar {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 12px !important;
  }
  .question-bank-grid {
    grid-template-columns: 1fr !important;
  }
  .class-series-sets {
    grid-template-columns: repeat(auto-fit, minmax(64px, 1fr)) !important;
    gap: 6px !important;
  }

  /* Admin Dashboard Mobile */
  .admin-shell {
    padding: 24px 16px 50px;
  }
  .admin-panels {
    grid-template-columns: 1fr !important;
  }
  .admin-header {
    display: block;
  }
  .header-actions {
    margin-top: 14px;
  }

  /* Footer on Tablet & Mobile */
  .site-footer {
    padding: 24px 0 16px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: 20px 16px !important;
  }
  .footer-brand {
    grid-column: 1 / -1 !important;
    margin-bottom: 6px;
  }
  .footer-col:last-child {
    grid-column: 1 / -1 !important;
  }
  .footer-bottom {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 8px !important;
  }
  .footer-bottom-links {
    flex-wrap: wrap !important;
    gap: 8px 14px !important;
  }
}

/* Small Mobile Screens (max-width: 540px) */
@media (max-width: 540px) {
  .exam-grid,
  .test-grid,
  .cms-grid {
    grid-template-columns: 1fr !important;
  }
  .school-class-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: 10px !important;
  }
  .school-class-card {
    padding: 14px 12px !important;
    min-height: 120px !important;
  }
  .school-class-card span {
    font-size: 1.55rem !important;
  }
  .school-class-card strong {
    font-size: 0.98rem !important;
  }
  .school-class-card small {
    font-size: 0.76rem !important;
  }
}

/* Extra Small Phones (max-width: 420px) */
@media (max-width: 420px) {
  .shell {
    width: calc(100% - 24px) !important;
  }
  .nav-wrap {
    gap: 6px !important;
  }
  .brand {
    font-size: 17px !important;
  }
  .brand-mark {
    width: 25px !important;
    height: 25px !important;
    font-size: 13px !important;
  }
  .login-btn {
    padding: 6px 9px !important;
    font-size: 11px !important;
  }
  .menu-toggle {
    font-size: 24px !important;
    padding: 4px !important;
  }
  .hero-copy h1 {
    font-size: 30px !important;
  }
  .hero-actions .primary-btn,
  .hero-actions .play-btn {
    width: 100% !important;
    justify-content: center !important;
  }
  .hero-proof {
    flex-wrap: wrap;
  }
  .profile-metrics {
    gap: 8px;
  }
  .profile-metrics strong {
    font-size: 20px;
  }
  .profile-metrics span {
    font-size: 9px;
  }
  .footer-grid {
    grid-template-columns: 1fr !important;
  }
  .restore-progress-card .restore-input-row {
    flex-direction: column !important;
    gap: 8px !important;
  }
  .restore-progress-card .restore-btn {
    width: 100% !important;
    justify-content: center !important;
  }
}

/* Article Reader Modal Mobile Styling */
@media (max-width: 650px) {
  #articleReaderModal {
    padding: 8px !important;
  }
  #articleReaderModal .modal-card {
    padding: 20px 16px !important;
    width: 96% !important;
    max-height: 92vh !important;
    border-radius: 12px !important;
  }
  #articleReaderModal #readBlogTitle {
    font-size: 1.25rem !important;
  }
  #articleReaderModal #readBlogBody {
    font-size: 0.95rem !important;
    line-height: 1.65 !important;
  }
}

/* Responsive Mock Test Cards */
@media (max-width: 600px) {
  .test-card {
    padding: 16px !important;
  }
  .test-logo-badge {
    width: 42px !important;
    height: 42px !important;
    min-width: 42px !important;
    min-height: 42px !important;
  }
  .test-logo-img {
    max-width: 28px !important;
    max-height: 28px !important;
  }
  .test-content h3 {
    font-size: 15px !important;
  }
  .test-meta {
    flex-wrap: wrap;
    gap: 6px 12px !important;
    font-size: 11px !important;
  }
  .outline-btn.start-test {
    padding: 6px 10px !important;
    font-size: 11px !important;
  }
  .catalog-search-box {
    padding: 8px 12px !important;
  }
  .catalog-search-input {
    font-size: 13px !important;
  }
  .view-all-exams-btn {
    width: 100% !important;
    justify-content: center !important;
    padding: 12px 18px !important;
  }
  .category-row {
    overflow-x: auto !important;
    white-space: nowrap !important;
    scrollbar-width: none !important;
    -webkit-overflow-scrolling: touch !important;
    padding-bottom: 8px !important;
  }
  .category-row::-webkit-scrollbar {
    display: none !important;
  }
}