/* Modern Dashboard Design System */
:root {
    --primary-color: #4e73df;
    --primary-dark: #224abe;
    --secondary-color: #858796;
    --success-color: #1cc88a;
    --info-color: #36b9cc;
    --warning-color: #f6c23e;
    --danger-color: #e74a3b;
    --light-color: #f8f9fc;
    --dark-color: #5a5c69;
    --body-bg: #f3f4f6;
    --card-bg: #ffffff;
    --text-color: #2d3748;
    --border-radius: 0.5rem;
    --shadow-sm: 0 0.125rem 0.25rem 0 rgba(58, 59, 69, 0.2);
    --shadow-md: 0 0.15rem 1.75rem 0 rgba(58, 59, 69, 0.15);
}

body {
    background-color: var(--body-bg);
    color: var(--text-color);
    font-family: 'Sarabun', 'Taviraj', 'Nunito', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    font-size: 15px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Navbar Modernization */
.navbar-inverse {
    background-color: var(--primary-dark);
    border-color: transparent;
    box-shadow: var(--shadow-sm);
}

.navbar-inverse .navbar-brand {
    color: #fff;
    font-weight: 700;
}

.navbar-inverse .navbar-nav>li>a {
    color: rgba(255, 255, 255, 0.8);
}

.navbar-inverse .navbar-nav>li>a:hover {
    color: #fff;
}

/* Card / Panel Overrides */
.panel {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    margin-bottom: 2rem;
}

.panel:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.panel-heading {
    border-top-left-radius: var(--border-radius);
    border-top-right-radius: var(--border-radius);
    font-weight: 600;
    padding: 1rem 1.25rem;
}

.panel-body {
    padding: 1.5rem;
}

.panel-footer {
    background-color: rgba(0, 0, 0, 0.03);
    border-bottom-left-radius: var(--border-radius);
    border-bottom-right-radius: var(--border-radius);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

/* Dashboard Widgets */
.bg-danger,
.bg-success,
.bg-primary,
.bg-info,
.bg-warning {
    border-radius: var(--border-radius);
    padding: 1.5rem;
    color: white;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.2s;
}

.bg-danger:hover,
.bg-success:hover,
.bg-primary:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-md);
    cursor: pointer;
}

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

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

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

.bg-info {
    background-color: var(--info-color);
}

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

/* Typography & Icons */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 600;
    margin-top: 0;
}

.fa-4x {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.8;
}

a {
    color: inherit;
    text-decoration: none;
}

a:hover {
    color: inherit;
    text-decoration: none;
}

/* Buttons */
.btn {
    border-radius: 0.35rem;
    font-weight: 600;
    padding: 0.5rem 1rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: all 0.2s;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.15);
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
}

/* List Group */
.list-group-item {
    border: none;
    border-bottom: 1px solid #eaecf4;
    padding: 1rem 1.25rem;
}

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

.list-group-item .btn {
    margin-right: 10px;
    margin-bottom: 5px;
}

/* Utilities */
.text-white {
    color: white !important;
}

.shadow {
    box-shadow: var(--shadow-md) !important;
}

.rounded {
    border-radius: var(--border-radius) !important;
}

.mb-4 {
    margin-bottom: 1.5rem !important;
}

.mt-4 {
    margin-top: 1.5rem !important;
}

/* Badge */
.badge {
    background-color: rgba(255, 255, 255, 0.3);
    font-size: 0.9em;
    padding: 0.4em 0.6em;
}

/* Footer Override */
.footer.bg-dark {
    background-color: var(--dark-color);
    color: white;
}

.footer .text-muted {
    color: rgba(255, 255, 255, 0.7);
}


/* Highlight Search Term */
.highlight {
    background-color: #FFFF00;
    color: #000;
    font-weight: bold;
    padding: 0 4px;
    border-radius: 2px;
}

/* Modal Modernization */
.modal-content {
    border: none;
    border-radius: 1rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1), 0 1px 8px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    transition: all 0.3s ease-in-out;
}

.modal-header {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border-bottom: none;
    padding: 1.5rem;
}

.modal-header .close {
    color: white;
    opacity: 0.8;
    text-shadow: none;
    transition: all 0.2s;
}

.modal-header .close:hover {
    opacity: 1;
    transform: rotate(90deg);
}

.modal-title {
    font-weight: 700;
    letter-spacing: 0.5px;
}

.modal-body {
    padding: 2rem;
    font-size: 1.05rem;
    line-height: 1.6;
}

.modal-footer {
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    padding: 1.25rem;
    background-color: var(--light-color);
}

/* Custom Animation for Modals - Soft Opening */
.modal.fade .modal-dialog {
    transform: translateY(20px);
    opacity: 0;
    transition: all 0.25s ease-out;
}

.modal.in .modal-dialog,
.modal.show .modal-dialog {
    transform: translateY(0);
    opacity: 1;
}

/* Enhance existing background classes for modal headers if used */
.modal-header.bg-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark)) !important;
}

.modal-header.bg-danger {
    background: linear-gradient(135deg, var(--danger-color), #b91d1d) !important;
}

.modal-header.bg-success {
    background: linear-gradient(135deg, var(--success-color), #047857) !important;
}

/* Unified Blue Dashboard Blocks - Matching Header */
.block-unified {
    background: var(--primary-color);
    border-radius: 1rem;
    padding: 1.5rem;
    color: white !important;
    margin-bottom: 2rem;
    box-shadow: 0 4px 15px rgba(78, 115, 223, 0.2);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 160px;
    text-align: center;
    text-decoration: none !important;
}

.block-unified:hover {
    background: var(--primary-dark);
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(34, 74, 190, 0.3);
    color: white;
}

.block-unified i {
    font-size: 3.2rem;
    margin-bottom: 1rem;
    opacity: 0.9;
}

.block-unified h5 {
    margin: 0;
    font-weight: 600;
}

.block-unified.disabled-block {
    background: #aab7d8;
    opacity: 0.7;
    cursor: not-allowed;
    box-shadow: none;
}

/* Detail Modal Typography & Layout */
.detail-modal-container {
    padding: 1.5rem 2.5rem;
    font-size: 1.1rem;
    color: #2d3748;
}

.detail-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 0.8rem;
}

.detail-table td {
    vertical-align: middle;
    padding: 0.5rem;
}

.detail-label {
    font-weight: 700;
    color: #4a5568;
    text-align: right;
    padding-right: 1.5rem !important;
    white-space: nowrap;
    font-size: 1.1rem;
    width: 151px;
}

.detail-value {
    color: #1a202c;
    font-weight: 600;
    font-size: 1.2rem;
    background: #f8fafc;
    padding: 0.6rem 1rem;
    border-radius: 6px;
    border: 1px solid #e2e8f0;
    display: inline-block;
}

.detail-value-text {
    font-weight: 700;
    color: #1a202c;
    font-size: 1.2rem;
    padding: 0.5rem 0;
}

/* Fix for disabled inputs in modals to be sharp */
.detail-table input:disabled,
.detail-table textarea:disabled {
    background-color: #f8fafc !important;
    color: #1a202c !important;
    border: 1px solid #cbd5e0 !important;
    opacity: 1 !important;
    cursor: text;
    font-weight: 600;
    font-size: 1.1rem;
    padding: 0.6rem 1rem;
    width: 100%;
    border-radius: 6px;
    -webkit-text-fill-color: #1a202c !important;
    /* Safari/iOS fix */
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.05);
}

.detail-table label#under {
    text-decoration: none;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 2px;
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1.2rem;
}

/* Force larger modal for detail view */
@media (min-width: 992px) {
    .bs-example-modal-table .modal-dialog {
        width: 80% !important;
        max-width: 1200px;
        margin: 30px auto;
    }
}