/* 
 * College Directory - Mobile Responsive Styles
 * Mobile-first responsive design for all screen sizes
 */

/* ===========================================
   MOBILE FILTER PANEL
   =========================================== */
@media (max-width: 768px) {

  /* Show floating filter button on mobile */
  .college-directory-main .filter-toggle {
    display: block;
  }

  /* Hide desktop filter panel on mobile */
  .college-directory-main .filter-panel:not(.mobile) {
    display: none;
  }

  /* Mobile filter panel styling */
  .college-directory-main .filter-panel.mobile {
    padding: var(--padding-md);
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.3);
  }

  /* Enhanced touch response for filter actions */
  .college-directory-main .filter-actions {
    padding: var(--padding-md) 0;
    gap: 0.75rem;
  }

  .college-directory-main .filter-btn {
    padding: 0.875rem 1.5rem;
    font-size: var(--font-size-base);
    font-weight: 600;
    border-radius: var(--border-radius-md);
    /* Enhanced touch feedback */
    -webkit-tap-highlight-color: transparent;
    transition: var(--transition-fast);
  }

  .college-directory-main .filter-btn:active {
    transform: scale(0.95);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  }

  /* Improved loading states for mobile */
  .college-directory-main .loading-state {
    padding: 3rem var(--padding-md);
  }

  .college-directory-main .loading-spinner {
    width: 40px;
    height: 40px;
  }
}

/* ===========================================
   MOBILE LAYOUT SWITCHES
   =========================================== */
@media (max-width: 768px) {

  /* Hide desktop layout, show mobile layout */
  .college-directory-main .desktop-layout {
    display: none;
  }

  .college-directory-main .mobile-layout {
    display: table;
    width: 100%;
    border-collapse: collapse;
    border: none;
  }

  .college-directory-main .mobile-layout td {
    border: none;
  }

  .college-directory-main .mobile-layout tr:last-child {
    border-bottom: none;
  }
}

/* ===========================================
   MOBILE COLLEGE CARDS
   =========================================== */
@media (max-width: 768px) {

  /* College container mobile fixes */
  .college-directory-main .colleges-container {
    padding: 0 var(--padding-sm);
    width: 100%;
    max-width: 100vw;
    box-sizing: border-box;
  }

  .college-directory-main .colleges-grid {
    padding: 0;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  /* College box mobile optimization */
  .college-directory-main .box {
    width: 100%;
    max-width: 100%;
    margin: 0 0 var(--margin-md) 0;
    padding: 8px;
    box-sizing: border-box;
    overflow: hidden;
    word-wrap: break-word;
    hyphens: auto;
  }

  .college-directory-main .box table {
    width: 100%;
    table-layout: fixed;
    word-wrap: break-word;
    border-collapse: collapse;
  }

  .college-directory-main .box td {
    padding: 4px 6px;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    font-size: var(--font-size-sm);
    line-height: var(--line-height-tight);
    max-width: 0;
    /* Forces table-layout: fixed to work */
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .college-directory-main .box h2 {
    font-size: 1.3rem;
    word-wrap: break-word;
    line-height: var(--line-height-tight);
    margin: 0;
    overflow-wrap: break-word;
    hyphens: auto;
  }

  .college-directory-main .box h3 {
    font-size: var(--font-size-base);
    word-wrap: break-word;
    line-height: var(--line-height-tight);
    margin: 0;
    overflow-wrap: break-word;
    hyphens: auto;
  }

  .college-directory-main .box p {
    font-size: 0.8rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
    line-height: var(--line-height-tight);
    margin: 0;
  }

  .college-directory-main .box button {
    font-size: 0.75rem;
    padding: 0.4rem 0.8rem;
    word-wrap: normal;
    white-space: nowrap;
    min-width: 80px;
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  /* Mobile-specific college table enhancements */
  .college-directory-main .box .college-table {
    font-size: var(--font-size-sm);
  }

  .college-directory-main .box .rank-cell {
    width: 60px;
    padding: 6px 4px;
    text-align: center;
    vertical-align: middle;
    display: table-cell !important;
    visibility: visible !important;
  }

  .college-directory-main .box .rank-cell h2 {
    font-size: 1.1rem !important;
    margin: 0;
    font-weight: bold;
    color: #333;
    display: block !important;
  }

  .college-directory-main .box .college-name-cell {
    padding: 6px 4px;
    font-size: var(--font-size-sm);
  }

  .college-directory-main .box .info-cell {
    padding: 4px 3px;
    font-size: 0.8rem;
  }

  .college-directory-main .box .grade-cell {
    width: 70px;
    padding: 6px 4px;
    text-align: center;
    vertical-align: middle;
    display: table-cell !important;
    visibility: visible !important;
  }

  .college-directory-main .box .grade-cell h3 {
    font-size: var(--font-size-sm) !important;
    margin: 0;
    font-weight: bold;
    color: var(--success-color);
    display: block !important;
  }

  .college-directory-main .box .button-cell {
    width: 85px;
    padding: 4px 2px;
  }

  .college-directory-main .box .button-cell button {
    font-size: 0.7rem;
    padding: 0.3rem 0.5rem;
    min-width: 70px;
    max-width: 80px;
  }
}

/* ===========================================
   MOBILE LAYOUT - CLEAN VERSION
   =========================================== */
@media (max-width: 768px) {

  /* Rank Cell - First column, first row */
  .college-directory-main .mobile-layout .rank-cell-mobile-clean {
    width: 33%;
    text-align: center;
    padding: 12px 8px;
    vertical-align: middle;
  }

  .college-directory-main .mobile-layout .rank-display-clean {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
  }

  .college-directory-main .mobile-layout .rank-display-clean h2 {
    font-size: 1.6rem;
    margin: 0;
    font-weight: bold;
    color: var(--primary-color);
  }

  .college-directory-main .mobile-layout .rank-display-clean span {
    font-size: var(--font-size-base);
    color: var(--text-muted);
    font-weight: 500;
  }

  .college-directory-main .mobile-layout .rank-display-clean small {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 500;
    text-align: center;
    line-height: var(--line-height-tight);
  }

  /* College Name Cell - Second column, first row */
  .college-directory-main .mobile-layout .college-name-cell-mobile-clean {
    width: 67%;
    padding: 12px 10px;
    font-weight: 600;
    color: #1a365d;
    vertical-align: middle;
  }

  .college-directory-main .mobile-layout .college-name-cell-mobile-clean h3 {
    font-size: 1.1rem;
    line-height: var(--line-height-normal);
    margin: 0;
    color: #1e40af;
  }

  /* Grade Cell - First column, second row */
  .college-directory-main .mobile-layout .grade-cell-mobile-clean {
    width: 33%;
    text-align: center;
    padding: 12px 8px;
    vertical-align: middle;
  }

  .college-directory-main .mobile-layout .grade-display {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
  }

  .college-directory-main .mobile-layout .grade-display h3 {
    font-size: 1.3rem;
    margin: 0;
    font-weight: bold;
    color: var(--success-color);
  }

  .college-directory-main .mobile-layout .grade-display span {
    font-size: var(--font-size-base);
    color: var(--text-muted);
    font-weight: 500;
  }

  .college-directory-main .mobile-layout .grade-display small {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 500;
    text-align: center;
    line-height: var(--line-height-tight);
  }

  /* Info cell in clean mobile layout */
  .college-directory-main .mobile-layout .info-cell-mobile-clean {
    padding: 10px 12px;
    font-size: var(--font-size-sm);
    vertical-align: middle;
    line-height: 1.5;
    border: none;
  }

  .college-directory-main .mobile-layout .info-cell-mobile-clean p {
    margin: 5px 0;
    color: #374151;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
  }

  .college-directory-main .mobile-layout .info-cell-mobile-clean b {
    color: #1f2937;
    font-weight: 600;
    margin-right: 5px;
  }

  /* Grade display clean (no background) */
  .college-directory-main .mobile-layout .grade-display-clean {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
  }

  .college-directory-main .mobile-layout .grade-display-clean h3 {
    font-size: 1.3rem;
    margin: 0;
    font-weight: bold;
    color: var(--success-color);
  }

  .college-directory-main .mobile-layout .grade-display-clean span {
    font-size: var(--font-size-base);
    color: var(--text-muted);
    font-weight: 500;
  }

  .college-directory-main .mobile-layout .grade-display-clean small {
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 500;
    text-align: center;
    line-height: var(--line-height-tight);
  }

  /* Button styling for the clean mobile layout */
  .college-directory-main .mobile-layout .mobile-view-more-clean {
    display: block;
    width: 100%;
    padding: 8px 12px;
    font-size: var(--font-size-sm);
    text-align: center;
    border-radius: var(--border-radius-sm);
    background-color: #2563eb;
    color: white;
    font-weight: 500;
    border: none;
    /* box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1); */
  }

  /* Info Cells - General styling for data cells */
  .college-directory-main .mobile-layout .info-cell-mobile {
    width: 75%;
    padding: 10px;
    font-size: var(--font-size-sm);
    border-bottom: 1px solid #f7fafc;
    vertical-align: middle;
    line-height: var(--line-height-normal);
  }

  .college-directory-main .mobile-layout .info-cell-mobile p {
    margin: 4px 0;
    color: #374151;
  }

  .college-directory-main .mobile-layout .info-cell-mobile b {
    color: #1f2937;
    font-weight: 600;
  }

  .college-directory-main .mobile-layout .tile-icon {
    margin-right: 5px;
    color: #4b5563;
    font-size: var(--font-size-sm);
  }

  /* Accreditation Cells - Last row */
  .college-directory-main .mobile-layout .accreditation-cell-mobile {
    width: 50%;
    padding: 10px;
    font-size: var(--font-size-sm);
    vertical-align: middle;
    border-bottom: 1px solid var(--border-color);
  }

  .college-directory-main .mobile-layout .accreditation-cell-mobile p {
    margin: 4px 0;
    color: #374151;
  }

  .college-directory-main .mobile-layout .accreditation-cell-mobile b {
    color: #1f2937;
    font-weight: 600;
  }

  /* College Name styling */
  .college-directory-main .mobile-layout .college-name-cell {
    padding: 12px 10px;
    font-weight: 600;
    color: #1a365d;
    border-bottom: 1px solid var(--border-color);
  }

  .college-directory-main .mobile-layout .college-name-cell h3 {
    font-size: var(--font-size-base);
    line-height: var(--line-height-tight);
    margin: 0;
  }

  .college-directory-main .mobile-layout .info-cell {
    padding: 6px 8px;
    font-size: var(--font-size-sm);
    border-bottom: 1px solid #f7fafc;
  }

  .college-directory-main .mobile-layout .button-cell {
    padding: 6px 8px;
    text-align: center;
  }

  .college-directory-main .mobile-layout .button-cell button {
    font-size: 0.75rem;
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    width: 100%;
    max-width: 100px;
  }
}

/* ===========================================
   ULTRA-SMALL MOBILE OPTIMIZATIONS
   =========================================== */
@media (max-width: 380px) {
  .college-directory-main .filter-actions {
    flex-direction: column;
  }

  .college-directory-main .filter-btn {
    width: 100%;
    justify-content: center;
  }

  .college-directory-main .results-header {
    padding: 0 var(--padding-sm);
  }

  .college-directory-main .box h2 {
    font-size: 1.1rem;
  }

  .college-directory-main .box h3 {
    font-size: var(--font-size-sm);
  }

  .college-directory-main .box p {
    font-size: 0.75rem;
  }

  .college-directory-main .box td {
    padding: 2px 4px;
    font-size: 0.8rem;
  }

  /* Ensure rank and grade cells are always visible on very small screens */
  .college-directory-main .box .rank-cell {
    width: 55px !important;
    min-width: 55px;
    padding: 4px 2px !important;
    display: table-cell !important;
    visibility: visible !important;
  }

  .college-directory-main .box .rank-cell h2 {
    font-size: var(--font-size-base) !important;
    margin: 0 !important;
    font-weight: bold !important;
    color: #333 !important;
    display: block !important;
    line-height: var(--line-height-tight);
  }

  .college-directory-main .box .grade-cell {
    width: 65px !important;
    min-width: 65px;
    padding: 4px 2px !important;
    display: table-cell !important;
    visibility: visible !important;
  }

  .college-directory-main .box .grade-cell h3 {
    font-size: 0.85rem !important;
    margin: 0 !important;
    font-weight: bold !important;
    color: var(--success-color) !important;
    display: block !important;
    line-height: var(--line-height-tight);
  }

  .college-directory-main .box button {
    text-wrap: auto;
    font-size: 0.7rem;
    padding: 0.3rem 0.6rem;
  }
}

/* ===========================================
   MOBILE SPECIFIC GRADE CELL FIXES
   =========================================== */
@media screen and (max-width: 768px) {

  .college-directory-main .box table tbody tr td.grade-cell,
  .college-directory-main .box .grade-cell,
  td.grade-cell {
    display: table-cell !important;
    visibility: visible !important;
    opacity: 1 !important;
    width: 70px !important;
    min-width: 70px !important;
    max-width: 70px !important;
    padding: 6px 4px !important;
    text-align: center !important;
    vertical-align: middle !important;
    background: transparent !important;
    border: none !important;
    position: relative !important;
    overflow: visible !important;
    z-index: 999 !important;
    font-size: inherit !important;
  }

  .college-directory-main .box table tbody tr td.grade-cell h3,
  .college-directory-main .box .grade-cell h3,
  td.grade-cell h3 {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    margin: 0 !important;
    padding: 0 !important;
    font-size: var(--font-size-sm) !important;
    font-weight: bold !important;
    color: var(--success-color) !important;
    line-height: var(--line-height-tight) !important;
    text-align: center !important;
    background: none !important;
    border: none !important;
    white-space: nowrap !important;
    z-index: 1000 !important;
  }
}

@media screen and (max-width: 380px) {

  .college-directory-main .box table tbody tr td.grade-cell,
  .college-directory-main .box .grade-cell,
  td.grade-cell {
    width: 65px !important;
    min-width: 65px !important;
    max-width: 65px !important;
    padding: 4px 2px !important;
  }

  .college-directory-main .box table tbody tr td.grade-cell h3,
  .college-directory-main .box .grade-cell h3,
  td.grade-cell h3 {
    font-size: 0.85rem !important;
  }
}