/* ============================================
   Indusgiakosac - ESTILOS DEL PANEL DE ADMINISTRACIÓN
   ============================================ */

:root {
    --color-primary: #1A3BBF;
    --color-primary-dark: #0D2490;
    --color-primary-light: #2E55D4;
    --color-dark: #0D0D0D;
    --color-white: #FFFFFF;
    --color-bg-alt: #F5F6FA;
    --color-border: #E8EAEF;
    --color-text: #1A1A2E;
    --color-text-secondary: #555972;
    --color-success: #1a7a3a;
    --color-error: #a32d2d;
    --color-warning: #d48806;
    --color-info: #0d6efd;
    --border-radius-card: 10px;
    --border-radius-btn: 7px;
    --box-shadow: 0 2px 16px rgba(26, 59, 191, 0.08);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--color-text);
    line-height: 1.6;
    background-color: var(--color-bg-alt);
}

/* ============================================
   LAYOUT PRINCIPAL
   ============================================ */

.admin-layout {
    display: flex;
    min-height: 100vh;
}

/* ============================================
   SIDEBAR
   ============================================ */

.sidebar {
    width: 240px;
    background-color: var(--color-dark);
    color: var(--color-white);
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    overflow-y: auto;
    transition: left 0.3s ease;
    z-index: 1000;
}

.sidebar-header {
    padding: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-logo {
    font-size: 24px;
    font-weight: 600;
    color: var(--color-white);
    text-decoration: none;
    display: block;
}

.sidebar-menu {
    list-style: none;
    padding: 20px 0;
}

.sidebar-menu li {
    margin-bottom: 5px;
}

.sidebar-menu a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s ease;
}

.sidebar-menu a:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
}

.sidebar-menu a.active {
    background-color: rgba(26, 59, 191, 0.2);
    color: var(--color-white);
    border-left: 4px solid var(--color-primary);
}

.sidebar-menu i {
    width: 20px;
    text-align: center;
}

.sidebar-footer {
    padding: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-footer .btn-logout {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 12px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-white);
    border: none;
    border-radius: var(--border-radius-btn);
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.sidebar-footer .btn-logout:hover {
    background-color: var(--color-error);
}

/* ============================================
   CONTENIDO PRINCIPAL
   ============================================ */

.main-content {
    margin-left: 240px;
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* ============================================
   TOPBAR
   ============================================ */

.topbar {
    background-color: var(--color-white);
    padding: 15px 30px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.sidebar-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-text);
}

.topbar-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--color-dark);
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.admin-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.admin-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--color-primary);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.admin-name {
    font-weight: 500;
    color: var(--color-text);
}

/* ============================================
   CONTENIDO DE PÁGINA
   ============================================ */

.page-content {
    padding: 30px;
    flex: 1;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.filter-buttons {
    display: flex;
    gap: 10px;
}

.page-header h1 {
    font-size: 2rem;
    color: var(--color-dark);
}

.page-header .btn {
    padding: 10px 20px;
    border-radius: var(--border-radius-btn);
    border: none;
    cursor: pointer;
    font-size: 1rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
}

.btn-secondary {
    background-color: var(--color-white);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    background-color: var(--color-bg-alt);
}

.btn-danger {
    background-color: var(--color-error);
    color: var(--color-white);
}

.btn-danger:hover {
    background-color: #8b2323;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.85rem;
}

/* ============================================
   CARDS
   ============================================ */

.card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-card);
    padding: 25px;
    box-shadow: var(--box-shadow);
    margin-bottom: 25px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--color-border);
}

.card-header h2 {
    font-size: 1.3rem;
    color: var(--color-dark);
}

/* ============================================
   STATS CARDS
   ============================================ */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin-bottom: 30px;
}

.stat-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-card);
    padding: 25px;
    box-shadow: var(--box-shadow);
    border: 1px solid var(--color-border);
}

.stat-card .stat-icon {
    width: 50px;
    height: 50px;
    border-radius: 10px;
    background-color: rgba(26, 59, 191, 0.1);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.stat-card .stat-number {
    font-size: 2rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 5px;
}

.stat-card .stat-label {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

/* ============================================
   TABLAS
   ============================================ */

.table-responsive {
    overflow-x: auto;
}

.table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

.table thead {
    background-color: var(--color-bg-alt);
}

.table th {
    padding: 5px 3px;
    text-align: left;
    font-weight: 600;
    color: var(--color-dark);
    border-bottom: 2px solid var(--color-border);
    border-top: 1px solid var(--color-border);
    font-size: 0.75rem;
}

.table th:first-child {
    border-top-left-radius: var(--border-radius-card);
}

.table th:last-child {
    border-top-right-radius: var(--border-radius-card);
}

.table td {
    padding: 5px 3px;
    border-bottom: 2px solid var(--color-border);
    color: var(--color-text);
    background-color: white;
    font-size: 0.75rem;
}

.table td:nth-child(1) {
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.table td:nth-child(2) {
    max-width: 160px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.table td:nth-child(3) {
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.table th:nth-child(1),
.table td:nth-child(1) {
    width: 14%;
}

.table th:nth-child(2),
.table td:nth-child(2) {
    width: 32%;
}

.table th:nth-child(3),
.table td:nth-child(3) {
    width: 14%;
}

.table th:nth-child(4),
.table td:nth-child(4) {
    width: 10%;
}

.table th:nth-child(5),
.table td:nth-child(5) {
    width: 22%;
}

.table th:nth-child(6),
.table td:nth-child(6) {
    width: 8%;
}

.table tbody tr:nth-child(even) td {
    background-color: #f8f9fa;
}

.table tbody tr:hover td {
    background-color: #e9ecef;
}

.table img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 5px;
}

.table-actions {
    display: flex;
    gap: 8px;
}

.table-actions .btn {
    padding: 6px 10px;
    font-size: 0.85rem;
}

/* ============================================
   FORMULARIOS
   ============================================ */

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.form-grid .full-width {
    grid-column: 1 / -1;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--color-text);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-btn);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group .hint {
    font-size: 0.85rem;
    color: var(--color-text-secondary);
    margin-top: 5px;
}

.form-group .error {
    color: var(--color-error);
    font-size: 0.85rem;
    margin-top: 5px;
    display: none;
}

.form-group.error input,
.form-group.error textarea,
.form-group.error select {
    border-color: var(--color-error);
}

.form-group.error .error {
    display: block;
}

/* ============================================
   FILE UPLOAD
   ============================================ */

.file-upload {
    border: 2px dashed var(--color-border);
    border-radius: var(--border-radius-card);
    padding: 30px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.file-upload:hover {
    border-color: var(--color-primary);
    background-color: var(--color-bg-alt);
}

.file-upload i {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: 15px;
}

.file-upload p {
    color: var(--color-text-secondary);
}

.file-upload input[type="file"] {
    display: none;
}

.file-preview {
    margin-top: 15px;
    max-width: 200px;
    border-radius: var(--border-radius-card);
    overflow: hidden;
}

.file-preview img {
    width: 100%;
    height: auto;
    display: block;
}

.file-name {
    margin-top: 10px;
    color: var(--color-primary);
    font-weight: 500;
}

/* ============================================
   ICON PREVIEW
   ============================================ */

.icon-preview {
    font-size: 3rem;
    color: var(--color-primary);
    margin-bottom: 15px;
}

/* ============================================
   BADGES
   ============================================ */

.badge {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.badge-success {
    background-color: #e6f5ec;
    color: var(--color-success);
}

.badge-warning {
    background-color: #fff3cd;
    color: var(--color-warning);
}

.badge-danger {
    background-color: #fce8e8;
    color: var(--color-error);
}

.badge-info {
    background-color: #d1ecf1;
    color: var(--color-info);
}

.badge-primary {
    background-color: rgba(26, 59, 191, 0.1);
    color: var(--color-primary);
}

/* ============================================
   FILTER BUTTONS
   ============================================ */

.filter-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    padding: 20px;
}

.filter-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--border-radius-btn);
    background-color: var(--color-bg-alt);
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 1px solid var(--color-border);
}

.filter-btn:hover {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(26, 59, 191, 0.2);
}

.filter-btn.active {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.filter-btn.filter-pending {
    border-color: #ffc107;
}

.filter-btn.filter-pending:hover,
.filter-btn.filter-pending.active {
    background-color: #ffc107;
    color: #333;
    border-color: #ffc107;
}

.filter-btn.filter-review {
    border-color: #17a2b8;
}

.filter-btn.filter-review:hover,
.filter-btn.filter-review.active {
    background-color: #17a2b8;
    color: white;
    border-color: #17a2b8;
}

.filter-btn.filter-accepted {
    border-color: #28a745;
}

.filter-btn.filter-accepted:hover,
.filter-btn.filter-accepted.active {
    background-color: #28a745;
    color: white;
    border-color: #28a745;
}

.filter-btn.filter-rejected {
    border-color: #dc3545;
}

.filter-btn.filter-rejected:hover,
.filter-btn.filter-rejected.active {
    background-color: #dc3545;
    color: white;
    border-color: #dc3545;
}

/* ============================================
   DETAIL PAGE
   ============================================ */

.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    padding: 20px;
}

.detail-item {
    background-color: var(--color-bg-alt);
    padding: 15px;
    border-radius: var(--border-radius-card);
}

.detail-item label {
    display: block;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.detail-item p {
    margin: 0;
    color: var(--color-text);
    font-size: 0.95rem;
}

.detail-item .status-select {
    width: 100%;
    padding: 8px;
    border-radius: var(--border-radius-btn);
    border: 1px solid var(--color-border);
    background-color: white;
    font-size: 0.9rem;
}

.card-body {
    padding: 20px;
}

.card-body p {
    margin: 0;
    color: var(--color-text);
    line-height: 1.8;
}

.document-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px;
    background-color: var(--color-bg-alt);
    border-radius: var(--border-radius-card);
    margin-bottom: 10px;
}

.document-item:last-child {
    margin-bottom: 0;
}

.document-item i {
    font-size: 1.5rem;
    color: var(--color-primary);
}

.document-item .btn-link {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
}

.document-item .btn-link:hover {
    text-decoration: underline;
}

/* ============================================
   MODAL
   ============================================ */

.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 0;
    border-radius: var(--border-radius-card);
    width: 90%;
    max-width: 600px;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.modal-header {
    padding: 20px;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    background-color: white;
    z-index: 1;
}

.modal-header h3 {
    margin: 0;
    font-size: 1.2rem;
    color: var(--color-dark);
}

.modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--color-text-secondary);
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.modal-close:hover {
    background-color: var(--color-bg-alt);
    color: var(--color-error);
}

.modal-body {
    padding: 20px;
}

.detail-row {
    margin-bottom: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--color-bg-alt);
}

.detail-row:last-child {
    border-bottom: none;
}

.detail-row strong {
    display: block;
    margin-bottom: 5px;
    color: var(--color-dark);
}

.detail-row p {
    margin: 5px 0 0 0;
    color: var(--color-text);
    line-height: 1.6;
}

.detail-row .btn-link {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
}

.detail-row .btn-link:hover {
    text-decoration: underline;
}

/* ============================================
   ALERTAS
   ============================================ */

.alert {
    padding: 15px 20px;
    border-radius: var(--border-radius-btn);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.alert i {
    font-size: 1.2rem;
}

.alert-success {
    background-color: #e6f5ec;
    color: var(--color-success);
    border: 1px solid #c3e6cb;
}

.alert-error {
    background-color: #fce8e8;
    color: var(--color-error);
    border: 1px solid #f5c6cb;
}

.alert-warning {
    background-color: #fff3cd;
    color: var(--color-warning);
    border: 1px solid #ffeaa7;
}

.alert-info {
    background-color: #d1ecf1;
    color: var(--color-info);
    border: 1px solid #bee5eb;
}

/* ============================================
   TABS
   ============================================ */

.tabs {
    display: flex;
    gap: 5px;
    margin-bottom: 25px;
    border-bottom: 2px solid var(--color-border);
}

.tab-btn {
    padding: 12px 25px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    transition: all 0.3s ease;
    position: relative;
}

.tab-btn:hover {
    color: var(--color-primary);
}

.tab-btn.active {
    color: var(--color-primary);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--color-primary);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* ============================================
   MODAL
   ============================================ */

.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background-color: var(--color-white);
    border-radius: var(--border-radius-card);
    padding: 30px;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
}

.modal-header {
    margin-bottom: 20px;
}

.modal-header h3 {
    font-size: 1.5rem;
    color: var(--color-dark);
}

.modal-body {
    margin-bottom: 25px;
    color: var(--color-text);
}

.modal-footer {
    display: flex;
    gap: 15px;
    justify-content: flex-end;
}

/* ============================================
   GALERÍA DE IMÁGENES
   ============================================ */

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: var(--border-radius-card);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.gallery-item img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    display: block;
}

.gallery-item-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-item-overlay {
    opacity: 1;
}

.gallery-item-overlay .btn {
    padding: 8px 12px;
    font-size: 0.85rem;
}

/* ============================================
   DETALLE DE POSTULACIÓN
   ============================================ */

.application-detail {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
}

.application-info {
    background-color: var(--color-bg-alt);
    padding: 20px;
    border-radius: var(--border-radius-card);
}

.application-info h3 {
    margin-bottom: 15px;
    color: var(--color-dark);
}

.application-info p {
    margin-bottom: 10px;
    color: var(--color-text);
}

.application-info strong {
    color: var(--color-text-secondary);
}

.application-files {
    background-color: var(--color-bg-alt);
    padding: 20px;
    border-radius: var(--border-radius-card);
}

.application-files h3 {
    margin-bottom: 15px;
    color: var(--color-dark);
}

.file-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background-color: var(--color-white);
    border-radius: var(--border-radius-btn);
    margin-bottom: 10px;
}

.file-item i {
    color: var(--color-error);
    font-size: 1.2rem;
}

/* ============================================
   PÁGINA DE LOGIN
   ============================================ */

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-primary-dark) 100%);
}

.login-card {
    background-color: var(--color-white);
    border-radius: var(--border-radius-card);
    padding: 40px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.2);
    width: 100%;
    max-width: 400px;
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.login-header h1 {
    font-size: 1.8rem;
    color: var(--color-dark);
    margin-bottom: 10px;
}

.login-header p {
    color: var(--color-text-secondary);
}

.login-form .form-group {
    margin-bottom: 20px;
}

.login-form .btn {
    width: 100%;
    padding: 12px;
    font-size: 1rem;
}

.login-footer {
    text-align: center;
    margin-top: 20px;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

/* ============================================
   VALORES DE LA EMPRESA
   ============================================ */

.valor-item {
    background: var(--color-bg-alt);
    padding: 20px;
    border-radius: var(--border-radius-card);
    margin-bottom: 15px;
    border: 1px solid var(--color-border);
}

.valor-item:last-child {
    margin-bottom: 0;
}

/* ============================================
   PAGINACIÓN
   ============================================ */

.pagination {
    display: flex;
    gap: 5px;
    justify-content: center;
    margin-top: 25px;
}

.pagination a,
.pagination span {
    padding: 8px 15px;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-btn);
    text-decoration: none;
    color: var(--color-text);
    transition: all 0.3s ease;
}

.pagination a:hover {
    background-color: var(--color-bg-alt);
}

.pagination .active {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

/* ============================================
   FILTROS
   ============================================ */

.filters {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
    flex-wrap: wrap;
}

.filters select,
.filters input {
    padding: 10px 15px;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-btn);
    font-size: 1rem;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .sidebar {
        left: -240px;
    }
    
    .sidebar.active {
        left: 0;
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .sidebar-toggle {
        display: block;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .application-detail {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    
    .table-responsive {
        margin: 0 -15px;
    }
}

@media (max-width: 480px) {
    .topbar {
        padding: 15px;
    }
    
    .topbar-title {
        font-size: 1.1rem;
    }
    
    .page-content {
        padding: 20px 15px;
    }
    
    .card {
        padding: 20px;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
}