/* Custom Styles */
:root {
    --bs-body-bg: #121212;
    --bs-body-color: #e0e0e0;
    --bs-border-color: #444;
    --custom-card-bg: #1e1e1e;
    --custom-modal-bg: #212529;
    --custom-form-control-bg: #343a40;
}

[data-bs-theme="light"] {
    --bs-body-bg: #f8f9fa;
    --bs-body-color: #212529;
    --bs-border-color: #dee2e6;
    --custom-card-bg: #fff;
    --custom-modal-bg: #fff;
    --custom-form-control-bg: #fff;
}

body {
    background-color: var(--bs-body-bg);
    color: var(--bs-body-color);
    transition: background-color 0.3s, color 0.3s;
}

.navbar {
    background-color: rgba(var(--bs-body-bg-rgb), 0.8);
    backdrop-filter: blur(10px);
}

.view {
    display: none;
}

.view.active {
    display: block;
}

.modal-content {
    background-color: var(--custom-modal-bg);
    border: 1px solid var(--bs-border-color);
}

.form-control {
    background-color: var(--custom-form-control-bg);
    border-color: var(--bs-border-color);
    color: var(--bs-body-color);
}

.form-control:focus {
    background-color: var(--custom-form-control-bg);
    border-color: #0d6efd;
    color: var(--bs-body-color);
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

.card {
     background-color: var(--custom-card-bg);
     border: 1px solid var(--bs-border-color);
}

.nav-link {
    cursor: pointer;
}

.toast-container {
    z-index: 1100;
}

fieldset {
    border: 1px solid var(--bs-border-color);
    padding: 1.5rem;
    border-radius: .5rem;
    margin-bottom: 2rem;
}

legend {
    width: auto;
    padding: 0 1rem;
    font-size: 1.25rem;
}

.btn .spinner-border {
    display: none;
}

.btn.loading .spinner-border {
    display: inline-block;
}

.btn.loading .btn-text {
    display: none;
}

.empty-state {
    text-align: center;
    padding: 2rem;
    color: #888;
}

/* Styles for validation feedback */
.validation-feedback {
    font-size: 0.875em;
    display: none;
}

.form-control.is-invalid ~ .validation-feedback {
    display: block;
    color: #dc3545;
}

.form-control.is-valid ~ .validation-feedback {
    display: block;
    color: #198754;
}

.stat-card {
    background-color: #212529;
    border: 1px solid #495057;
    color: #fff;
}

.stat-card .stat-icon {
    font-size: 3rem;
    opacity: 0.5;
}

.stat-card .stat-value {
    font-size: 2.5rem;
    font-weight: bold;
}

/* Dark/Light mode specific styles for DataTables */
[data-bs-theme="dark"] .dataTables_wrapper .dataTables_length,
[data-bs-theme="dark"] .dataTables_wrapper .dataTables_filter,
[data-bs-theme="dark"] .dataTables_wrapper .dataTables_info,
[data-bs-theme="dark"] .dataTables_wrapper .dataTables_paginate .paginate_button {
    color: #ccc !important;
}

[data-bs-theme="dark"] .page-item.disabled .page-link {
    background-color: #343a40;
    border-color: #495057;
}

[data-bs-theme="dark"] .page-item.active .page-link {
    background-color: #0d6efd;
    border-color: #0d6efd;
}

[data-bs-theme="dark"] .page-link {
    background-color: #212529;
    border-color: #495057;
    color: #0d6efd;
}

.message-bubble {
    padding: 0.5rem 1rem;
    border-radius: 1.25rem;
    max-width: 75%;
    margin-bottom: 0.5rem;
    word-wrap: break-word;
    width: fit-content;
}

/* --- MESSENGER STYLES (UPDATED) --- */
#message-container, #admin-message-container {
    display: flex;
    flex-direction: column;
    padding: 10px;
}

.message-inbound {
    background-color: #343a40; /* Dark gray for received */
    align-self: flex-start;
    border-bottom-left-radius: 0.25rem;
}

.message-outbound {
    background-color: #0d6efd; /* Blue for sent */
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 0.25rem;
}

#message-container {
    display: flex;
    flex-direction: column;
}

.list-group-item-action {
    cursor: pointer;
}

.voicemail-card {
    background-color: var(--custom-card-bg);
    border: 1px solid var(--bs-border-color);
    margin-bottom: 1rem;
}

.voicemail-card audio {
    width: 100%;
    margin-top: 0.5rem;
}

/* Avatar Styles */
.avatar-sm {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

.avatar-lg {
    width: 128px;
    height: 128px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--bs-border-color);
}

/* NEW: Notification Styles */
.notification-dropdown .dropdown-item {
    white-space: normal; /* Allow text to wrap */
    font-size: 0.9rem;
}
.notification-dropdown .dropdown-item.unread {
    background-color: rgba(var(--bs-primary-rgb), 0.15);
}
.notification-badge {
    transform: translate(50%, -50%);
}