/* CSS Variables for theming */
:root {
    --bg-color: #f4f4f9;
    --text-color: #333;
    --card-bg: white;
    --border-color: #ddd;
    --input-bg: white;
    --input-border: #ddd;
    --button-bg: #007bff;
    --button-hover: #0056b3;
    --header-bg: transparent;
    --footer-border: #ddd;
    --table-header-bg: #f8f9fa;
    --table-hover: #f8f9fa;
    --toggle-bg: #f8f9fa;
    --toggle-border: #dee2e6;
    --toggle-active-bg: #007bff;
    --shadow: rgba(0,0,0,0.1);
}

/* Dark mode variables */
[data-theme="dark"] {
    --bg-color: #1a1a1a;
    --text-color: #e0e0e0;
    --card-bg: #2d2d2d;
    --border-color: #404040;
    --input-bg: #333;
    --input-border: #555;
    --button-bg: #4a90e2;
    --button-hover: #357abd;
    --header-bg: transparent;
    --footer-border: #404040;
    --table-header-bg: #3a3a3a;
    --table-hover: #3a3a3a;
    --toggle-bg: #404040;
    --toggle-border: #555;
    --toggle-active-bg: #4a90e2;
    --shadow: rgba(0,0,0,0.3);
}

/* Auto system theme detection */
@media (prefers-color-scheme: dark) {
    :root[data-theme="auto"] {
        --bg-color: #1a1a1a;
        --text-color: #e0e0e0;
        --card-bg: #2d2d2d;
        --border-color: #404040;
        --input-bg: #333;
        --input-border: #555;
        --button-bg: #4a90e2;
        --button-hover: #357abd;
        --header-bg: transparent;
        --footer-border: #404040;
        --table-header-bg: #3a3a3a;
        --table-hover: #3a3a3a;
        --toggle-bg: #404040;
        --toggle-border: #555;
        --toggle-active-bg: #4a90e2;
        --shadow: rgba(0,0,0,0.3);
    }
}

@media (prefers-color-scheme: light) {
    :root[data-theme="auto"] {
        --bg-color: #f4f4f9;
        --text-color: #333;
        --card-bg: white;
        --border-color: #ddd;
        --input-bg: white;
        --input-border: #ddd;
        --button-bg: #007bff;
        --button-hover: #0056b3;
        --header-bg: transparent;
        --footer-border: #ddd;
        --table-header-bg: #f8f9fa;
        --table-hover: #f8f9fa;
        --toggle-bg: #f8f9fa;
        --toggle-border: #dee2e6;
        --toggle-active-bg: #007bff;
        --shadow: rgba(0,0,0,0.1);
    }
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
}

header {
    text-align: center;
    padding-bottom: 20px;
}

.map-section, .form-section {
    margin-bottom: 20px;
    padding: 15px;
    background-color: var(--card-bg);
    border-radius: 8px;
    box-shadow: 0 2px 4px var(--shadow);
    transition: background-color 0.3s ease;
}

.map-section {
    height: auto;
    min-height: 650px;
    padding-bottom: 20px;
}

#map {
    width: 100%;
    height: 600px;
    border-radius: 8px;
    margin-bottom: 15px;
}

.form-group {
    margin-bottom: 10px;
}

input[type="text"], textarea {
    width: calc(100% - 20px);
    padding: 8px;
    margin-top: 5px;
    border: 1px solid var(--input-border);
    border-radius: 4px;
    background-color: var(--input-bg);
    color: var(--text-color);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.autocomplete-container {
    position: relative;
    width: 100%;
}

.autocomplete-list {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 4px 4px;
    max-height: 200px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
    box-shadow: 0 4px 6px var(--shadow);
}

.autocomplete-item {
    padding: 10px;
    cursor: pointer;
    border-bottom: 1px solid #eee;
}

.autocomplete-item:hover,
.autocomplete-item.selected {
    background-color: var(--table-hover);
}

.autocomplete-item:last-child {
    border-bottom: none;
}

.input-help {
    color: #666;
    font-size: 0.85em;
    margin-top: 4px;
    display: block;
}

button[type="submit"] {
    background-color: var(--button-bg);
    color: white;
    border: none;
    padding: 10px 20px;
    cursor: pointer;
    border-radius: 4px;
    transition: background-color 0.2s ease-in;
}

button[type="submit"]:hover {
    background-color: var(--button-hover);
}

.message {
    margin-top: 10px;
    padding: 10px;
    display: none;
    border-radius: 4px;
}

.success {
    background-color: #d4edda;
    color: #155724;
}

.error {
    background-color: #f8d7da;
    color: #721c24;
}

/* Header layout for theme toggle */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
}

.header-text {
    flex: 1;
}

/* Theme toggle button */
.theme-toggle {
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px var(--shadow);
    flex-shrink: 0;
}

.theme-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 8px var(--shadow);
}

.theme-icon {
    font-size: 20px;
    transition: transform 0.3s ease;
}

[data-theme="dark"] .theme-icon {
    transform: rotate(180deg);
}

footer {
    text-align: center;
    padding: 30px 20px;
    margin-top: 30px;
    border-top: 1px solid var(--footer-border);
    clear: both;
    transition: border-color 0.3s ease;
}

.disclaimer {
    font-size: 0.8em;
    color: #777;
}

/* Reports header and toggle */
.reports-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.view-toggle {
    display: flex;
    gap: 10px;
}

.toggle-btn {
    background-color: var(--toggle-bg);
    border: 2px solid var(--toggle-border);
    color: var(--text-color);
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.toggle-btn:hover {
    opacity: 0.8;
}

.toggle-btn.active {
    background-color: var(--toggle-active-bg);
    border-color: var(--toggle-active-bg);
    color: white;
}

.toggle-btn.active:hover {
    opacity: 0.9;
}

/* View containers */
.view-container {
    width: 100%;
}

/* Table view styles */
.table-container {
    overflow-x: auto;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.reports-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card-bg);
    font-size: 14px;
    transition: background-color 0.3s ease;
}

.reports-table th {
    background-color: var(--table-header-bg);
    color: var(--text-color);
    font-weight: 600;
    padding: 12px;
    text-align: left;
    border-bottom: 2px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 10;
}

.reports-table td {
    padding: 12px;
    border-bottom: 1px solid var(--border-color);
    vertical-align: top;
}

.reports-table tr:hover {
    background-color: var(--table-hover);
}

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

.table-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.table-info {
    color: #666;
    font-size: 14px;
}

/* Table cell specific styles */
.location-cell {
    font-weight: 500;
    color: #495057;
    max-width: 250px;
}

.details-cell {
    color: #6c757d;
    font-style: italic;
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.time-cell {
    font-size: 12px;
    color: #868e96;
}

.remaining-cell {
    font-weight: 500;
    font-size: 12px;
}

.remaining-cell.urgent {
    color: #dc3545;
    font-weight: 600;
}

.remaining-cell.warning {
    color: #fd7e14;
    font-weight: 600;
}

.remaining-cell.normal {
    color: #28a745;
}

/* Dark mode table cell overrides - ensure text is visible */
[data-theme="dark"] .location-cell,
[data-theme="dark"] .details-cell,
[data-theme="dark"] .time-cell {
    color: var(--text-color) !important;
}

[data-theme="dark"] .remaining-cell {
    color: var(--text-color) !important;
}

/* Auto theme detection for dark mode */
@media (prefers-color-scheme: dark) {
    :root[data-theme="auto"] .location-cell,
    :root[data-theme="auto"] .details-cell,
    :root[data-theme="auto"] .time-cell {
        color: var(--text-color) !important;
    }
    
    :root[data-theme="auto"] .remaining-cell {
        color: var(--text-color) !important;
    }
}

.loading {
    text-align: center;
    color: #6c757d;
    font-style: italic;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .container {
        padding: 10px;
    }
    
    .header-content {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .header-text {
        text-align: center;
    }
    
    .theme-toggle {
        align-self: center;
    }
    
    header h1 {
        font-size: 1.5em;
    }
    
    header p {
        font-size: 0.9em;
    }
    
    .map-section, .form-section {
        padding: 10px;
        margin-bottom: 15px;
    }
    
    #map {
        height: 400px;
    }
    
    .form-group {
        margin-bottom: 15px;
    }
    
    input[type="text"], textarea {
        font-size: 16px; /* Prevents zoom on iOS */
        width: calc(100% - 16px);
        padding: 12px 8px;
    }
    
    button[type="submit"] {
        width: 100%;
        padding: 15px;
        font-size: 16px;
    }
    
    .reports-header {
        flex-direction: column;
        align-items: stretch;
        gap: 15px;
        text-align: center;
    }
    
    .reports-header h2 {
        font-size: 1.3em;
        margin-bottom: 0;
    }
    
    .view-toggle {
        justify-content: center;
    }
    
    .toggle-btn {
        flex: 1;
        font-size: 14px;
        padding: 12px 8px;
    }
    
    .reports-table {
        font-size: 12px;
    }
    
    .reports-table th,
    .reports-table td {
        padding: 8px 4px;
    }
    
    .location-cell {
        max-width: 120px;
        font-size: 11px;
    }
    
    .details-cell {
        max-width: 100px;
        font-size: 11px;
    }
    
    .time-cell {
        font-size: 10px;
    }
    
    .remaining-cell {
        font-size: 10px;
    }
    
    .autocomplete-list {
        max-height: 150px;
    }
    
    .input-help {
        font-size: 0.8em;
    }
    
    footer {
        padding: 20px 10px;
        font-size: 0.9em;
    }
}

/* Extra small screens */
@media (max-width: 480px) {
    .container {
        padding: 5px;
    }
    
    header h1 {
        font-size: 1.3em;
    }
    
    .map-section, .form-section {
        padding: 8px;
    }
    
    #map {
        height: 300px;
    }
    
    .reports-table th {
        font-size: 10px;
        padding: 6px 2px;
    }
    
    .reports-table td {
        font-size: 10px;
        padding: 6px 2px;
    }
    
    .location-cell {
        max-width: 100px;
    }
    
    .details-cell {
        max-width: 80px;
    }
    
    .toggle-btn {
        font-size: 12px;
        padding: 10px 6px;
    }
}