/* Sentralink Web Portal - WhatsApp-inspired theme */

:root {
    --sl-primary: #075E54;
    --sl-primary-light: #128C7E;
    --sl-accent: #25D366;
    --sl-dark-bg: #0B141A;
    --sl-header-dark: #1F2C34;
    --sl-input-dark: #2A3942;
    --sl-text-muted: #8696A0;
    --sl-call-red: #EF5350;
    --sl-call-green: #25D366;
    --sl-surface: #F0F2F5;
    --sl-divider: #E9EDEF;
}

/* Layout */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--sl-surface);
    color: #111B21;
    margin: 0;
}

.sl-container {
    display: flex;
    min-height: 100vh;
}

.sl-main {
    flex: 1;
    margin-left: 260px;
    transition: margin-left 0.3s;
}

@media (max-width: 768px) {
    .sl-main { margin-left: 0; }
}

/* Sidebar */
.sl-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 260px;
    height: 100vh;
    background: var(--sl-dark-bg);
    color: #fff;
    z-index: 1000;
    overflow-y: auto;
    transition: width 0.3s;
}

.sl-sidebar .sl-logo {
    padding: 20px 24px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.sl-sidebar .sl-logo img {
    height: 36px;
    object-fit: contain;
}

.sl-sidebar .sl-logo h3 {
    color: #fff;
    font-size: 20px;
    font-weight: 700;
    margin: 0;
    letter-spacing: -0.5px;
}

.sl-nav-section {
    padding: 12px 0;
}

.sl-nav-label {
    padding: 8px 24px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--sl-text-muted);
    letter-spacing: 0.5px;
}

.sl-nav-item {
    list-style: none;
}

.sl-nav-item a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 24px;
    color: rgba(255,255,255,0.65);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s;
    border-left: 3px solid transparent;
}

.sl-nav-item a:hover,
.sl-nav-item a.active {
    color: #fff;
    background: rgba(37, 211, 102, 0.08);
    border-left-color: var(--sl-accent);
}

.sl-nav-item a .sl-nav-icon {
    font-size: 18px;
    width: 22px;
    text-align: center;
}

.sl-nav-item a .sl-badge {
    margin-left: auto;
    background: var(--sl-accent);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 10px;
}

/* Header */
.sl-header {
    background: #fff;
    border-bottom: 1px solid var(--sl-divider);
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
}

.sl-header .sl-page-title {
    font-size: 20px;
    font-weight: 700;
    color: #111B21;
    margin: 0;
}

.sl-header .sl-breadcrumb {
    font-size: 12px;
    color: var(--sl-text-muted);
}

.sl-header .sl-user-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.sl-header .sl-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
}

/* Content */
.sl-content {
    padding: 24px;
}

/* Cards */
.sl-card {
    background: #fff;
    border-radius: 12px;
    border: 1px solid var(--sl-divider);
    overflow: hidden;
}

.sl-card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--sl-divider);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.sl-card-header h5 {
    font-size: 15px;
    font-weight: 600;
    margin: 0;
}

.sl-card-body {
    padding: 20px;
}

/* KPI Cards */
.sl-kpi {
    background: #fff;
    border-radius: 12px;
    border: 1px solid var(--sl-divider);
    padding: 20px;
    text-align: center;
}

.sl-kpi .sl-kpi-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--sl-primary);
}

.sl-kpi .sl-kpi-label {
    font-size: 13px;
    color: var(--sl-text-muted);
    margin-top: 4px;
}

.sl-kpi .sl-kpi-icon {
    font-size: 24px;
    color: var(--sl-accent);
    margin-bottom: 8px;
}

/* Tables */
.sl-table {
    width: 100%;
    border-collapse: collapse;
}

.sl-table th {
    background: var(--sl-surface);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--sl-text-muted);
    padding: 10px 16px;
    text-align: left;
    letter-spacing: 0.3px;
}

.sl-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--sl-divider);
    font-size: 14px;
}

.sl-table tr:hover {
    background: rgba(37, 211, 102, 0.03);
}

/* Badges */
.sl-badge-online { background: var(--sl-accent); color: #fff; }
.sl-badge-offline { background: var(--sl-text-muted); color: #fff; }
.sl-badge-missed { background: var(--sl-call-red); color: #fff; }
.sl-badge-completed { background: var(--sl-primary); color: #fff; }

.sl-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 10px;
    font-size: 11px;
    font-weight: 600;
}

/* Buttons */
.sl-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 18px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
}

.sl-btn-primary {
    background: var(--sl-accent);
    color: #fff;
}

.sl-btn-primary:hover {
    background: var(--sl-primary-light);
    color: #fff;
}

.sl-btn-outline {
    background: transparent;
    border: 1px solid var(--sl-divider);
    color: #111B21;
}

.sl-btn-outline:hover {
    border-color: var(--sl-accent);
    color: var(--sl-primary);
}

/* Status dots */
.sl-status-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 6px;
}

.sl-status-dot.online { background: var(--sl-accent); }
.sl-status-dot.offline { background: var(--sl-text-muted); }

/* Empty state */
.sl-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--sl-text-muted);
}

.sl-empty i {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.3;
}

/* Search box */
.sl-search {
    position: relative;
}

.sl-search input {
    width: 100%;
    padding: 10px 16px 10px 40px;
    border: 1px solid var(--sl-divider);
    border-radius: 24px;
    font-size: 14px;
    outline: none;
    background: var(--sl-surface);
}

.sl-search input:focus {
    border-color: var(--sl-accent);
    box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.1);
}

.sl-search .sl-search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--sl-text-muted);
}

/* Row grid */
.sl-row {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.sl-col-3 { flex: 0 0 calc(25% - 12px); }
.sl-col-4 { flex: 0 0 calc(33.33% - 12px); }
.sl-col-6 { flex: 0 0 calc(50% - 8px); }
.sl-col-12 { flex: 0 0 100%; }

@media (max-width: 768px) {
    .sl-col-3, .sl-col-4, .sl-col-6 { flex: 0 0 100%; }
}

/* Toast */
.sl-toast {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 2000;
    min-width: 300px;
}

/* Footer */
.sl-footer {
    padding: 20px 24px;
    text-align: center;
    font-size: 12px;
    color: var(--sl-text-muted);
    border-top: 1px solid var(--sl-divider);
}