@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --primary-color: #4361ee;
    --primary-hover: #3a0ca3;
    --success-color: #2ec4b6;
    --danger-color: #e63946;
    --warning-color: #ff9f1c;
    --info-color: #4cc9f0;
    --bg-color: #f8f9fa;
    --card-bg: #ffffff;
    --text-main: #2b2d42;
    --text-muted: #8d99ae;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-main);
    -webkit-font-smoothing: antialiased;
    background-image: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    background-attachment: fixed;
    min-height: 100vh;
}

/* Glassmorphism Login */
.login-body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 0;
    margin: 0;
}

.login-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(15px);
    border-radius: 20px;
    padding: 4rem 3rem;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    max-width: 550px;
    width: 100%;
    text-align: center;
    border: 1px solid rgba(255,255,255,0.4);
    transform: translateY(0);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease;
}

.login-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

.login-card h1 {
    font-weight: 700;
    color: #2b2d42;
    margin-bottom: 1.5rem;
    font-size: 2rem;
}

.login-card p {
    color: #6c757d;
    font-weight: 400;
    font-size: 1.05rem;
    line-height: 1.6;
}

.login-btn-custom {
    background: linear-gradient(45deg, #4361ee, #3a0ca3);
    border: none;
    border-radius: 50px;
    padding: 14px 35px;
    font-size: 1.15rem;
    font-weight: 600;
    color: white;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(67, 97, 238, 0.4);
    transition: all 0.3s ease;
    cursor: pointer;
    display: inline-block;
}

.login-btn-custom:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(67, 97, 238, 0.6);
    color: white;
}

.footer {
    color: rgba(255,255,255,0.8);
    padding: 20px 0;
    text-align: center;
    font-size: 0.95rem;
}

.footer img {
    opacity: 0.7;
    transition: opacity 0.3s;
    width: 24px;
}

.footer img:hover {
    opacity: 1;
}

/* Dashboard container */
.container.main-content {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    margin-top: 50px;
    margin-bottom: 50px;
}

h1.dashboard-title {
    font-weight: 700;
    color: var(--primary-hover);
    margin-bottom: 1rem;
}

h4.school-title {
    font-weight: 400;
    color: var(--text-muted);
    margin-bottom: 40px;
    border-bottom: 2px solid #edf2f4;
    padding-bottom: 20px;
    font-size: 1.3rem;
}

/* Fancy Buttons sitewide */
.btn {
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.2s cubic-bezier(0.25, 0.8, 0.25, 1);
    margin: 4px;
    padding: 8px 16px;
    border: none;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.15);
}

.btn-primary { background: linear-gradient(135deg, var(--primary-color), var(--primary-hover)); color: white; }
.btn-success { background: linear-gradient(135deg, var(--success-color), #20a094); color: white; }
.btn-danger { background: linear-gradient(135deg, var(--danger-color), #c92a37); color: white; }
.btn-warning { background: linear-gradient(135deg, var(--warning-color), #e58200); color: white; }
.btn-info { background: linear-gradient(135deg, var(--info-color), #2eadd6); color: white; }
.btn-secondary { background: linear-gradient(135deg, #6c757d, #495057); color: white; }

/* Disabled button styles */
button.dt-button.disabled, button.dt-button[disabled] {
    opacity: 0.6 !important;
    pointer-events: none !important;
    background: #c3cfe2 !important;
    color: #6c757d !important;
    border: 1px solid #ced4da !important;
    transform: none !important;
    box-shadow: none !important;
}

/* DataTables Overrides */
table.dataTable.table-striped > tbody > tr:nth-of-type(odd) > * {
    background-color: rgba(67, 97, 238, 0.02);
}

table.dataTable.table-striped > tbody > tr {
    transition: background-color 0.2s ease, transform 0.2s ease;
}

table.dataTable.table-striped > tbody > tr:hover > * {
    background-color: rgba(67, 97, 238, 0.08);
}

#progs {
    border-collapse: separate;
    border-spacing: 0;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid #edf2f4;
    width: 100% !important;
}

#progs thead th {
    background-color: #f8f9fa;
    color: var(--text-main);
    font-weight: 600;
    border-bottom: 2px solid #edf2f4;
    padding: 15px 10px;
}

#progs tbody td {
    vertical-align: middle;
    padding: 12px 10px;
    color: #495057;
}

/* Modals */
.modal-content {
    border-radius: 20px;
    border: none;
    box-shadow: 0 25px 60px rgba(0,0,0,0.25);
    overflow: hidden;
}

.modal-header {
    background-color: var(--bg-color);
    border-bottom: 1px solid #edf2f4;
    padding: 20px 30px;
}

.modal-header .modal-title {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1.4rem;
}

.modal-body {
    padding: 30px;
}

.modal-footer {
    border-top: 1px solid #edf2f4;
    padding: 20px 30px;
    background-color: #fdfdfe;
}

/* Nav Tabs inside modal */
.nav-tabs {
    border-bottom: 2px solid #edf2f4;
    margin-bottom: 20px;
}

.nav-tabs .nav-link {
    border: none;
    color: var(--text-muted);
    font-weight: 600;
    border-bottom: 3px solid transparent;
    padding: 12px 25px;
    transition: all 0.3s;
    font-size: 1.05rem;
}

.nav-tabs .nav-link.active {
    color: var(--primary-color);
    background: transparent;
    border-bottom: 3px solid var(--primary-color);
}

.nav-tabs .nav-link:hover:not(.active) {
    color: var(--primary-hover);
    border-bottom: 3px solid var(--info-color);
}

/* Form Inputs */
.form-control, .form-select {
    border-radius: 10px;
    border: 1px solid #ced4da;
    padding: 12px 18px;
    transition: all 0.2s;
    background-color: #fbfbfc;
    font-size: 1rem;
    color: var(--text-main);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(67, 97, 238, 0.15);
    background-color: #ffffff;
}

.form-group label {
    font-weight: 600;
    margin-bottom: 8px;
    margin-top: 18px;
    color: var(--text-main);
    display: block;
}

/* Select2 overrides for better fit */
.select2-container .select2-selection--single {
    height: 48px !important;
    border-radius: 10px !important;
    border: 1px solid #ced4da !important;
    padding: 8px 15px !important;
    display: flex !important;
    align-items: center !important;
    background-color: #fbfbfc !important;
}
.select2-container--default .select2-selection--single .select2-selection__arrow {
    height: 46px !important;
    right: 15px !important;
}
.select2-container--default.select2-container--focus .select2-selection--single {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 4px rgba(67, 97, 238, 0.15) !important;
}

/* Public Catalog Styling */
.whitespace-pre-wrap {
    white-space: pre-wrap;
}

#catalog_items {
    margin-top: 20px;
}

.catalog-card {
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    background-color: #ffffff;
    border: 1px solid rgba(0,0,0,0.06);
    transition: transform 0.3s cubic-bezier(0.165, 0.84, 0.44, 1), box-shadow 0.3s ease;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.catalog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.12);
}

.catalog-card .card-body {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.catalog-card .school-name {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
}

.catalog-card .program-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 1rem;
    line-height: 1.4;
    flex-grow: 1;
}

.catalog-card .card-footer {
    background-color: #fbfbfc;
    border-top: 1px solid rgba(0,0,0,0.04);
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Thumbnail preview in edit modal */
.img-preview-wrapper {
    position: relative;
    width: 80px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid #e9ecef;
    transition: border-color 0.2s;
}

.img-preview-wrapper:hover {
    border-color: var(--danger-color);
}

.img-preview-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.remove-img-btn {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(230, 57, 70, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.25rem;
    opacity: 0;
    transition: opacity 0.2s ease;
    cursor: pointer;
    border: none;
}

.img-preview-wrapper:hover .remove-img-btn {
    opacity: 1;
}

/* Public detail view gallery */
.detail-gallery-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.detail-gallery-img:hover {
    transform: scale(1.03);
    box-shadow: 0 5px 15px rgba(0,0,0,0.15);
}

/* Custom Empty State & Onboarding Styles */
.empty-icon-wrapper {
    background: rgba(67, 97, 238, 0.08);
    width: 90px;
    height: 90px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), background-color 0.3s ease;
}

.empty-state-card {
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.06);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.empty-state-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05) !important;
}

.empty-state-card:hover .empty-icon-wrapper {
    transform: scale(1.08) rotate(8deg);
    background-color: rgba(67, 97, 238, 0.12);
}

.card-step {
    transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.03) !important;
}

.card-step:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06) !important;
    background-color: #ffffff !important;
    border-color: rgba(67, 97, 238, 0.15) !important;
}

.border-top.border-4 {
    border-top-width: 4px !important;
}