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

:root {
    --orange: #ff8c00;
    --bg-primary: #0a0a0a;
    --bg-secondary: #1a1a1a;
    --bg-card: #111111;
    --text-primary: #ffffff;
    --text-secondary: #666666;
    --border: #2a2a2a;
    --border-hover: #ff8c00;
    --success: #00ff66;
    --error: #ff3333;
}

@media (prefers-color-scheme: light) {
    :root {
        --orange: #e07800;
        --bg-primary: #f5f5f5;
        --bg-secondary: #ffffff;
        --bg-card: #ffffff;
        --text-primary: #1b1b1b;
        --text-secondary: #808080;
        --border: #e0e0e0;
        --border-hover: #e07800;
        --success: #00a844;
        --error: #d32f2f;
    }
}

body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 40px 20px;
    border-top: 4px solid var(--orange);
}

.container {
    width: 100%;
    max-width: 1400px;
}

.main-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    align-items: start;
}

.main-layout > .left-column,
.main-layout > .right-column {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

@media (max-width: 1024px) {
    .main-layout {
        grid-template-columns: 1fr;
    }
}

.card {
    background-color: var(--bg-card);
    border: 2px solid var(--border);
    padding: 28px;
}

.header {
    text-align: center;
    margin-bottom: 28px;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 12px;
}

.logo-icon {
    width: 56px;
    height: 56px;
    background-color: var(--orange);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--orange);
}

.logo-icon .material-icons {
    font-size: 32px;
    color: white;
}

h1 {
    font-size: 48px;
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 4px;
}

.subtitle {
    color: var(--text-secondary);
    font-size: 12px;
    margin-top: 8px;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 500;
}

.input-group {
    position: relative;
    margin-bottom: 24px;
}

.search-form-row {
    display: flex;
    gap: 12px;
    align-items: stretch;
}

.search-form-row .input-group {
    flex: 1;
    margin-bottom: 0;
}

.search-form-row .btn-icon {
    padding: 16px;
}

.input-group .material-icons {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    transition: color 0.2s ease;
}

.input-group input {
    width: 100%;
    padding: 20px 20px 20px 56px;
    font-size: 18px;
    font-family: 'Roboto', sans-serif;
    border: 2px solid var(--border);
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    outline: none;
    transition: all 0.15s ease;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.input-group input::placeholder {
    color: var(--text-secondary);
    text-transform: none;
}

.input-group input:focus {
    border-color: var(--orange);
    background-color: var(--bg-card);
}

.input-group input:focus + .material-icons,
.input-group:focus-within .material-icons {
    color: var(--orange);
}

.btn {
    width: 100%;
    padding: 20px 24px;
    font-size: 18px;
    font-weight: 700;
    font-family: 'Roboto', sans-serif;
    text-transform: uppercase;
    letter-spacing: 2px;
    border: 2px solid var(--orange);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    transition: all 0.15s ease;
}

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

.btn-primary:hover {
    background-color: var(--border-hover);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.btn-danger {
    color: var(--error);
    font-size: 14px;
    padding: 14px 24px;
    margin-top: 16px;
    border: 2px solid var(--border);
    background-color: transparent;
    font-weight: 700;
    letter-spacing: 1.5px;
}

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

.btn-outline {
    color: var(--orange);
    font-size: 14px;
    padding: 14px 24px;
    border: 2px solid var(--orange);
    background-color: transparent;
    font-weight: 700;
    letter-spacing: 1.5px;
}

.btn-outline:hover {
    background-color: var(--orange);
    color: white;
}

.btn-danger-filled {
    background-color: var(--error);
    color: white;
    font-size: 14px;
    padding: 14px 24px;
    border: 2px solid var(--error);
    font-weight: 700;
    letter-spacing: 1.5px;
}

.btn-danger-filled:hover {
    background-color: #ff1744;
    border-color: #ff1744;
}

.btn-icon {
    padding: 8px;
    margin-top: 0;
    width: auto;
    min-width: unset;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-icon .material-icons {
    font-size: 20px;
}

.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--border);
}

.section-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.search-box {
    position: relative;
    margin-bottom: 20px;
}

.search-box .material-icons {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    transition: color 0.2s ease;
}

.search-box input {
    width: 100%;
    padding: 16px 16px 16px 56px;
    font-size: 16px;
    font-family: 'Roboto', sans-serif;
    border: 2px solid var(--border);
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    outline: none;
    transition: all 0.15s ease;
    font-weight: 600;
}

.search-box input::placeholder {
    color: var(--text-secondary);
}

.search-box input:focus {
    border-color: var(--orange);
    background-color: var(--bg-card);
}

.search-box input:focus + .material-icons {
    color: var(--orange);
}

.search-box .clear-search {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-secondary);
    display: none;
    padding: 4px;
    transition: all 0.2s ease;
}

.search-box .clear-search:hover {
    color: var(--error);
    background-color: rgba(244, 67, 54, 0.1);
}

.search-box .clear-search.show {
    display: block;
}

.results-count {
    font-size: 12px;
    font-family: 'Roboto Mono', monospace;
    color: var(--text-secondary);
    margin-bottom: 16px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.mobile-table {
    display: none;
}

.mobile-table .table-container {
    border: 2px solid var(--border);
    overflow: hidden;
    max-height: 500px;
    overflow-y: auto;
}

.mobile-table table {
    width: 100%;
    border-collapse: collapse;
}

.mobile-table thead {
    position: sticky;
    top: 0;
    background-color: var(--bg-secondary);
    z-index: 10;
    border-bottom: 2px solid var(--border);
}

.mobile-table th {
    padding: 12px 10px;
    text-align: left;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
    font-family: 'Roboto Mono', monospace;
    cursor: pointer;
    user-select: none;
    transition: all 0.15s ease;
}

.mobile-table th:hover {
    color: var(--orange);
    background-color: var(--bg-card);
}

.mobile-table th.sortable::after {
    content: '↕';
    font-size: 9px;
    margin-left: 4px;
    opacity: 0.3;
}

.mobile-table th.sort-asc::after {
    content: '↑';
    opacity: 1;
}

.mobile-table th.sort-desc::after {
    content: '↓';
    opacity: 1;
}

.mobile-table td {
    padding: 12px 10px;
    font-size: 13px;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border);
    font-weight: 500;
}

.mobile-table .phone-number {
    font-size: 14px;
}

.mobile-table .result {
    max-width: 150px;
    font-size: 13px;
}

.mobile-table .datetime {
    font-size: 11px;
    color: var(--text-secondary);
}

.mobile-table .datetime .date-part {
    display: block;
}

.mobile-table .datetime .date-part::after {
    content: none;
}

.mobile-table tbody tr:last-child td {
    border-bottom: none;
}

.mobile-table tbody tr {
    transition: all 0.15s ease;
}

.mobile-table tbody tr:hover {
    background-color: var(--bg-secondary);
}

.mobile-table .phone-icon-btn .material-icons {
    font-size: 16px;
}

.mobile-table .phone-text {
    font-size: 13px;
}

.table-container {
    border: 2px solid var(--border);
    overflow: hidden;
    max-height: 500px;
    overflow-y: auto;
}

.table-container::-webkit-scrollbar {
    width: 12px;
}

.table-container::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-left: 2px solid var(--border);
}

.table-container::-webkit-scrollbar-thumb {
    background: var(--border-hover);
    border: 2px solid var(--border);
}

.table-container::-webkit-scrollbar-thumb:hover {
    background: var(--border-hover);
}

table {
    width: 100%;
    border-collapse: collapse;
}

thead {
    position: sticky;
    top: 0;
    background-color: var(--bg-secondary);
    z-index: 10;
    border-bottom: 2px solid var(--border);
}

th {
    padding: 16px 14px;
    text-align: left;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
    transition: all 0.15s ease;
    font-family: 'Roboto Mono', monospace;
}

th:hover {
    color: var(--border-hover);
    background-color: var(--bg-card);
}

th.sortable::after {
    content: '↕';
    font-size: 10px;
    margin-left: 4px;
    opacity: 0.3;
}

th.sort-asc::after {
    content: '↑';
    opacity: 1;
}

th.sort-desc::after {
    content: '↓';
    opacity: 1;
}

td {
    padding: 16px 14px;
    font-size: 14px;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border);
    font-weight: 500;
}

tbody tr {
    transition: all 0.15s ease;
}

tbody tr:hover {
    background-color: var(--bg-secondary);
}

tbody tr:last-child td {
    border-bottom: none;
}

.phone-number {
    font-weight: 700;
    font-family: 'Roboto Mono', monospace;
    color: var(--orange);
    font-size: 16px;
    letter-spacing: 1px;
}

td.phone-number {
    padding: 16px 14px;
}

.phone-cell {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
}

.phone-icons {
    display: flex;
    flex-direction: row;
    gap: 12px;
}

.phone-icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--orange);
    text-decoration: none;
    transition: all 0.15s ease;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
}

.phone-icon-btn:hover {
    color: #ffaa44;
}

.phone-icon-btn .material-icons {
    font-size: 18px;
}

.phone-text {
    color: var(--orange);
    font-weight: 700;
    font-family: 'Roboto Mono', monospace;
    letter-spacing: 1px;
}

.result {
    word-break: break-word;
    max-width: 300px;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 15px;
    transition: all 0.15s ease;
}

.result.copyable {
    cursor: pointer;
}

.result.copyable:hover {
    color: var(--orange);
}

.result.copyable:active {
    opacity: 0.7;
}

.datetime {
    font-size: 12px;
    font-family: 'Roboto Mono', monospace;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
}

.datetime .date-part::after {
    content: ' ';
}

.datetime .time-part {
    white-space: nowrap;
}

.status-badge {
    display: inline-block;
    padding: 6px 16px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-family: 'Roboto Mono', monospace;
    border: 2px solid;
}

.status-success {
    background-color: transparent;
    color: var(--success);
    border-color: var(--success);
}

.status-not-found {
    background-color: transparent;
    color: var(--error);
    border-color: var(--error);
}

.status-error {
    background-color: transparent;
    color: var(--error);
    border-color: var(--error);
}

.retry-btn {
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: transparent;
    border: 2px solid var(--orange);
    color: var(--orange);
    cursor: pointer;
    transition: all 0.15s ease;
    vertical-align: middle;
    margin-left: 8px;
}

.retry-btn:hover {
    background-color: var(--orange);
    color: white;
}

.retry-btn .material-icons {
    font-size: 18px;
}

.retry-btn.loading {
    pointer-events: none;
    opacity: 0.6;
}

.retry-btn.loading .material-icons {
    animation: spin 0.8s linear infinite;
}

.empty-state {
    text-align: center;
    padding: 80px 20px;
    color: var(--text-secondary);
}

.empty-state .material-icons {
    font-size: 72px;
    margin-bottom: 20px;
    opacity: 0.2;
    color: var(--text-secondary);
}

.empty-state h3 {
    font-size: 20px;
    margin-bottom: 8px;
    color: var(--text-primary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.empty-state p {
    font-size: 13px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background-color: var(--bg-card);
    border: 2px solid var(--border);
    color: var(--text-primary);
    padding: 16px 28px;
    font-size: 14px;
    font-weight: 600;
    opacity: 0;
    transition: all 0.15s ease;
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 12px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.toast .material-icons {
    font-size: 20px;
}

.toast.success .material-icons {
    color: var(--success);
}

.toast.error .material-icons {
    color: var(--error);
}

.confirm-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: fadeIn 0.2s ease;
}

.confirm-modal.show {
    display: flex;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.confirm-card {
    background-color: var(--bg-card);
    border: 2px solid var(--border);
    padding: 32px;
    max-width: 400px;
    width: 90%;
    animation: scaleIn 0.15s ease;
}

@keyframes scaleIn {
    from {
        transform: scale(0.9);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.confirm-title {
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.confirm-message {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.confirm-actions {
    display: flex;
    gap: 16px;
}

.confirm-actions .btn {
    flex: 1;
    font-size: 14px;
    padding: 16px;
}

.qr-card {
    text-align: center;
}

.qr-card .confirm-title {
    margin-bottom: 24px;
}

.qr-container {
    display: flex;
    justify-content: center;
    margin-bottom: 24px;
}

.qr-container canvas {
    border: 2px solid var(--border);
}

@media (max-width: 768px) {
    .container {
        padding: 0;
    }

    .card {
        border-left: none;
        border-right: none;
        padding: 24px;
    }

    .mobile-table {
        display: block;
    }

    .desktop-table {
        display: none;
    }

    .section-header {
        flex-direction: row;
        align-items: center;
        gap: 16px;
        border-bottom: none;
        padding-bottom: 0;
    }

    .btn-danger:not(.btn-icon) {
        width: 100%;
    }

    h1 {
        font-size: 32px;
        letter-spacing: 2px;
    }

    .logo-icon {
        width: 48px;
        height: 48px;
    }

    .logo-icon .material-icons {
        font-size: 28px;
    }

    .search-box {
        margin-bottom: 20px;
    }

    .results-count {
        margin-bottom: 12px;
    }

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

.emergency-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 16px;
}

.emergency-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background-color: var(--bg-secondary);
    border: 2px solid var(--border);
    text-decoration: none;
    transition: all 0.15s ease;
}

.emergency-card:hover {
    border-color: var(--orange);
    background-color: var(--bg-card);
}

.emergency-card .material-icons {
    font-size: 28px;
    color: var(--text-secondary);
}

.emergency-card:hover .material-icons {
    color: var(--orange);
}

.emergency-critical {
    border-color: var(--error);
}

.emergency-critical .material-icons {
    color: var(--error);
}

.emergency-critical:hover {
    background-color: rgba(255, 51, 51, 0.1);
    border-color: var(--error);
}

.emergency-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.emergency-name {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
}

.emergency-number {
    font-size: 18px;
    font-weight: 700;
    font-family: 'Roboto Mono', monospace;
    color: var(--text-primary);
    letter-spacing: 1px;
}

.emergency-section {
    margin-top: 20px;
    border: 2px solid var(--border);
    height: fit-content;
}

.emergency-section summary {
    padding: 16px 20px;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-secondary);
    cursor: pointer;
    background-color: var(--bg-secondary);
    transition: all 0.15s ease;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.emergency-section summary::-webkit-details-marker {
    display: none;
}

.emergency-section summary::after {
    content: '▼';
    font-size: 12px;
    transition: transform 0.2s ease;
    opacity: 0.5;
}

.emergency-section[open] summary::after {
    transform: rotate(180deg);
}

.emergency-section summary:hover::after {
    opacity: 1;
}

.emergency-section summary:hover {
    color: var(--orange);
    background-color: var(--bg-card);
}

.emergency-section > .emergency-grid {
    padding: 16px;
}