/* Mercury-Inspired "Quiet Luxury" Dashboard */

:root {
    /* Palette */
    --bg-app: #FDFBF9;
    /* Warm Off-White */
    --bg-surface: #FFFFFF;

    --text-primary: #1A1A1A;
    --text-secondary: #595959;
    --text-tertiary: #8C8C8C;

    --accent: #2059EA;
    /* Clear Blue */
    --accent-bg: #EFF5FF;

    --border: #EAEAEA;
    --border-hover: #D1D1D1;

    /* Functional */
    --success-bg: #E8F5E9;
    --success-text: #1B5E20;
    --warning-bg: #FFF8E1;
    --warning-text: #F57F17;
    --danger-bg: #FFEBEE;
    --danger-text: #C62828;

    --radius: 8px;
    --shadow-card: 0 4px 12px rgba(0, 0, 0, 0.03);
}

body {
    background: var(--bg-app);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    min-height: 100vh;
}

h1,
h2,
h3,
h4,
h5 {
    font-weight: 600;
    letter-spacing: -0.01em;
}

/* Navbar - Light & Clean */
.navbar {
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border);
    padding: 12px 24px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.02);
}

.navbar-brand {
    color: var(--text-primary) !important;
    font-weight: 700;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.navbar-brand i {
    color: var(--accent);
}

.badge-beta {
    background: var(--accent-bg);
    color: var(--accent);
    font-weight: 600;
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 12px;
}

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

.btn-outline-light:hover {
    color: var(--text-primary);
    border-color: var(--border-hover);
    background: #F9F9F9;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-primary);
    font-weight: 500;
}

.avatar-circle {
    width: 32px;
    height: 32px;
    background: #F0F0F0;
    color: var(--text-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 600;
}

/* Main Content */
.container-fluid {
    max-width: 1400px;
}

.page-title {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.text-muted-light {
    color: var(--text-tertiary) !important;
    font-size: 0.9rem;
}

/* Cards - Minimalist */
.card {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-card);
    transition: box-shadow 0.2s;
}

.card:hover {
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.04);
}

.stats-card .card-body {
    padding: 24px;
}

.stats-label {
    text-transform: uppercase;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-tertiary);
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.stats-value {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-primary);
}

.stats-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.bg-primary-soft {
    background: var(--accent-bg);
    color: var(--accent);
}

.bg-success-soft {
    background: var(--success-bg);
    color: var(--success-text);
}

.bg-warning-soft {
    background: var(--warning-bg);
    color: var(--warning-text);
}

.bg-info-soft {
    background: #E0F7FA;
    color: #006064;
}

/* Table - Clean Lines */
.card-header {
    background: white;
    border-bottom: 1px solid var(--border);
    padding: 20px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-header h5 {
    margin: 0;
    font-size: 1rem;
    color: var(--text-primary);
}

.table {
    margin-bottom: 0;
}

.table thead th {
    background: #FAFAFA;
    color: var(--text-secondary);
    font-weight: 600;
    border-bottom: 1px solid var(--border);
    font-size: 0.8rem;
    text-transform: capitalize;
    /* Cleaner look */
    padding: 12px 24px;
}

.table td {
    padding: 16px 24px;
    vertical-align: middle;
    border-bottom: 1px solid var(--border);
    color: var(--text-primary);
    font-size: 0.9rem;
}

.customer-name {
    font-weight: 500;
}

.customer-phone {
    color: var(--text-tertiary);
    font-family: 'Inter', sans-serif;
}

.debt-amount {
    font-weight: 600;
    font-variant-numeric: tabular-nums;
}

/* Status Badges - Subtle Pills */
.badge {
    padding: 6px 10px;
    border-radius: 20px;
    font-weight: 500;
    font-size: 0.75rem;
    letter-spacing: 0.02em;
}

.badge-active {
    background: var(--success-bg);
    color: var(--success-text);
}

.badge-promised {
    background: var(--warning-bg);
    color: var(--warning-text);
}

.badge-refused {
    background: var(--danger-bg);
    color: var(--danger-text);
}

.badge-callback {
    background: var(--accent-bg);
    color: var(--accent);
}

.badge-voicemail {
    background: #F3E5F5;
    color: #7B1FA2;
}

.badge-wrong-number {
    background: #F5F5F5;
    color: var(--text-secondary);
}

.overdue-pill {
    font-weight: 500;
}

.overdue-low {
    color: var(--success-text);
}

.overdue-med {
    color: var(--warning-text);
}

.overdue-high {
    color: var(--danger-text);
}

/* Buttons */
.btn-call-action {
    background: white;
    border: 1px solid var(--border);
    color: var(--text-primary);
    font-size: 0.85rem;
    font-weight: 500;
    padding: 6px 12px;
    border-radius: 6px;
    transition: all 0.2s;
}

.btn-call-action:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-bg);
}

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

/* Modal - Clean */
.modal-content {
    border-radius: 12px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
    border: none;
}

.modal-header {
    border-bottom: 1px solid var(--border);
    padding: 20px 24px;
    background: #FAFAFA;
}

.glass-modal {
    background: white !important;
    backdrop-filter: none;
}

.text-white {
    color: var(--text-primary) !important;
}

.status-indicator {
    width: 10px;
    height: 10px;
    background: var(--success-text);
    border-radius: 50%;
    display: inline-block;
    margin-right: 6px;
}

/* Agent Select Visibility Fix */
.agent-select {
    color: var(--text-primary) !important;
    background-color: white !important;
    border: 1px solid var(--border) !important;
    font-weight: 500;
    min-width: 120px;
    cursor: pointer;
}

.agent-select option {
    color: black;
    background: white;
}