/* PLIS Panel — Base styles */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --primary: #2c3e50;
    --primary-light: #34495e;
    --accent: #3498db;
    --success: #27ae60;
    --warning: #f39c12;
    --danger: #e74c3c;
    --bg: #ecf0f1;
    --white: #fff;
    --text: #2c3e50;
    --text-light: #7f8c8d;
    --border: #bdc3c7;
    --sidebar-width: 220px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
}

/* Login */
.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary), var(--accent));
}
.login-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    width: 100%;
    max-width: 400px;
}
.login-card h1 {
    text-align: center;
    margin-bottom: 0.25rem;
    color: var(--primary);
}
.login-card .subtitle {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

/* Forms */
.form-group {
    margin-bottom: 1rem;
}
.form-group label {
    display: block;
    margin-bottom: 0.3rem;
    font-weight: 500;
    font-size: 0.9rem;
}
.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 0.6rem 0.8rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 0.95rem;
}
.form-group input:focus, .form-group select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(52,152,219,0.2);
}
.error-msg {
    color: var(--danger);
    font-size: 0.85rem;
    margin-bottom: 0.75rem;
    padding: 0.5rem;
    background: #fde8e8;
    border-radius: 4px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.6rem 1.2rem;
    border: none;
    border-radius: 4px;
    font-size: 0.95rem;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s;
}
.btn-primary {
    background: var(--accent);
    color: var(--white);
    width: 100%;
}
.btn-primary:hover { background: #2980b9; }
.btn-success { background: var(--success); color: var(--white); }
.btn-danger { background: var(--danger); color: var(--white); }
.btn-sm { padding: 0.3rem 0.8rem; font-size: 0.85rem; }

/* Layout */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: var(--sidebar-width);
    background: linear-gradient(160deg, #0a1628 0%, #1a3a5c 40%, #2d6a4f 70%, #1a3a5c 100%);
    color: var(--white);
    display: flex;
    flex-direction: column;
    z-index: 100;
}
.sidebar-header {
    padding: 1.2rem;
    border-bottom: 1px solid var(--primary-light);
}
.sidebar-header h2 { font-size: 1.1rem; }
.nav-links {
    list-style: none;
    flex: 1;
    overflow-y: auto;
    padding: 0.5rem 0;
}
.nav-links li a {
    display: block;
    padding: 0.6rem 1.2rem;
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    font-size: 0.9rem;
    transition: background 0.15s;
}
.nav-links li a:hover, .nav-links li a.active {
    background: var(--primary-light);
    color: var(--white);
}
.sidebar-footer {
    padding: 1rem;
    border-top: 1px solid var(--primary-light);
}

.main-content {
    margin-left: var(--sidebar-width);
    padding: 1.5rem 2rem;
}
.main-content h1 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}
th, td {
    padding: 0.6rem 0.8rem;
    text-align: left;
    border-bottom: 1px solid var(--bg);
}
th {
    background: var(--primary);
    color: var(--white);
    font-weight: 500;
    font-size: 0.85rem;
    text-transform: uppercase;
}
tr:hover { background: #f8f9fa; }

/* Cards */
.card {
    background: var(--white);
    border-radius: 6px;
    padding: 1.2rem;
    box-shadow: 0 1px 4px rgba(0,0,0,0.08);
    margin-bottom: 1rem;
}
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 1rem;
}

/* Badge */
.badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
}

/* Modal */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}
.modal {
    background: var(--white);
    border-radius: 8px;
    padding: 1.5rem;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
}
.modal h2 { margin-bottom: 1rem; }
.modal-actions {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
    margin-top: 1rem;
}

/* Toolbar */
.toolbar {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}
.toolbar input[type="search"] {
    padding: 0.5rem 0.8rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 0.9rem;
}

/* Copyright */
.sidebar-copyright {
    text-align: center;
    color: rgba(255,255,255,0.4);
    font-size: 0.75rem;
    margin-top: 0.5rem;
}
.login-copyright {
    text-align: center;
    color: var(--text-light);
    font-size: 0.8rem;
    margin-top: 1.5rem;
}

/* Checkbox / toggle */
.toolbar label {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.85rem;
    cursor: pointer;
    white-space: nowrap;
}

/* Status badge colors */
.badge-success { background: var(--success); color: var(--white); }
.badge-warning { background: var(--warning); color: var(--white); }
.badge-danger { background: var(--danger); color: var(--white); }
.badge-info { background: var(--accent); color: var(--white); }
.badge-muted { background: var(--border); color: var(--text); }

/* Action buttons in tables */
td .btn { margin-right: 0.25rem; }

/* Checkbox column */
th:first-child, td:first-child {
    width: 2rem;
    text-align: center;
}
td input[type="checkbox"] { cursor: pointer; }

/* Bulk action bar */
.bulk-bar {
    display: none;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1rem;
    background: var(--primary);
    color: var(--white);
    border-radius: 4px;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}
.bulk-bar.visible { display: flex; }
.bulk-bar .btn { background: rgba(255,255,255,0.2); color: var(--white); }
.bulk-bar .btn:hover { background: rgba(255,255,255,0.3); }

/* Dispatch select */
.dispatch-select {
    padding: 0.2rem 0.4rem;
    border: 1px solid var(--border);
    border-radius: 3px;
    font-size: 0.82rem;
    background: var(--white);
    cursor: pointer;
    max-width: 160px;
}
.dispatch-select:focus {
    outline: none;
    border-color: var(--accent);
}

/* Mast detail obs table */
#obsTable { font-size: 0.88rem; }
#obsTable th { font-size: 0.78rem; }
#obsTable select, #obsTable input[type="text"] {
    border: 1px solid var(--border);
    border-radius: 3px;
}

/* Drag highlight */
tr[ondragover] { transition: background 0.15s; }

/* Photo drag cursor */
[draggable="true"] img { cursor: grab; }
[draggable="true"] img:active { cursor: grabbing; }

/* Empty state */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-light);
}

/* Detail view */
.detail-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.detail-header .btn { margin-left: auto; }
.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.detail-grid dt {
    font-size: 0.8rem;
    color: var(--text-light);
    text-transform: uppercase;
    margin-bottom: 0.2rem;
}
.detail-grid dd { font-weight: 500; }

/* Tab navigation */
.tabs {
    display: flex;
    border-bottom: 2px solid var(--border);
    margin-bottom: 1rem;
}
.tabs button {
    padding: 0.5rem 1rem;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-light);
}
.tabs button.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
    font-weight: 500;
}

/* Progress bar */
.progress-bar {
    height: 6px;
    background: var(--border);
    border-radius: 3px;
    overflow: hidden;
}
.progress-bar-fill {
    height: 100%;
    background: var(--success);
    transition: width 0.3s;
}

/* Row action buttons */
.row-actions { white-space: nowrap; }
.btn-icon {
    display: inline-block;
    width: 26px;
    height: 26px;
    line-height: 26px;
    text-align: center;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    font-size: 0.8rem;
    color: #fff;
    padding: 0;
    margin-right: 1px;
}
.btn-icon-blue { background: #3498db; }
.btn-icon-green { background: #27ae60; }
.btn-icon-purple { background: #8e44ad; }
.btn-icon-red { background: #e74c3c; }
.btn-icon-yellow { background: #c49f47; }
.btn-icon:hover { opacity: 0.85; }

/* Map */
.map-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    flex-wrap: wrap;
}
.map-toolbar-left, .map-toolbar-right {
    display: flex;
    gap: 0.4rem;
    align-items: center;
    flex-wrap: wrap;
}
.map-toolbar .btn.active-toggle {
    background: var(--accent);
    color: var(--white);
}
.map-toolbar input[type="search"] {
    padding: 0.3rem 0.6rem;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 0.85rem;
}
.map-toolbar select {
    padding: 0.3rem 0.5rem;
    border: 1px solid var(--border);
    border-radius: 4px;
}
.map-legend {
    display: flex;
    gap: 1.2rem;
    margin-top: 0.5rem;
    font-size: 0.8rem;
    color: var(--text-light);
}
.legend-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 0.3rem;
    vertical-align: middle;
}
#map .leaflet-popup-content { font-size: 0.85rem; min-width: 200px; }
#map .leaflet-popup-content dt { color: var(--text-light); font-size: 0.75rem; }
#map .leaflet-popup-content dd { font-weight: 500; margin-bottom: 0.3rem; }

body.modal-open .sidebar { pointer-events: none; opacity: 0.4; }