/* 
 * DMS RS PKU Muhammadiyah Cepu
 * Styling: Minimalist, Inter Font, Hospital Emerald Theme
 * Strictly NO emojis/emoticons. Clean Corporate Hospital Aesthetic.
 */

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

:root {
    --pku-primary: #0f5132;
    --pku-primary-hover: #0b3d26;
    --pku-primary-light: #e8f3ed;
    --pku-primary-border: #b7d6c6;
    --surface-bg: #f8fafc;
    --card-bg: #ffffff;
    --border-subtle: #e2e8f0;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --text-subtle: #94a3b8;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
    background-color: var(--surface-bg);
    color: var(--text-main);
    letter-spacing: -0.01em;
    font-size: 0.85rem;
}

/* Navbar */
.navbar-pku {
    background-color: #ffffff;
    border-bottom: 1px solid var(--border-subtle);
}

.brand-title {
    font-size: 0.88rem;
    letter-spacing: -0.01em;
}

.brand-subtitle {
    font-size: 0.7rem;
}

.user-name {
    font-size: 0.8rem;
}

.user-handle {
    font-size: 0.68rem;
}

.btn-logout {
    font-size: 0.78rem;
    padding: 4px 10px;
}

.btn-logout i {
    font-size: 0.82rem;
}

/* Buttons */
.btn-pku-primary {
    background-color: var(--pku-primary);
    border: 1px solid var(--pku-primary);
    color: #ffffff;
    font-weight: 500;
    font-size: 0.86rem;
    padding: 8px 16px;
    border-radius: 8px;
    transition: all 0.15s ease;
    display: inline-flex;
    align-items: center;
    line-height: 1.45;
}

.btn-pku-primary:hover,
.btn-pku-primary:focus {
    background-color: var(--pku-primary-hover);
    border-color: var(--pku-primary-hover);
    color: #ffffff;
    box-shadow: 0 2px 6px rgba(15, 81, 50, 0.2);
}

.btn-pku-outline {
    background-color: #ffffff;
    border: 1px solid var(--pku-primary);
    color: var(--pku-primary);
    font-weight: 500;
    font-size: 0.86rem;
    padding: 8px 16px;
    border-radius: 8px;
    transition: all 0.15s ease;
    display: inline-flex;
    align-items: center;
    line-height: 1.45;
}

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

/* Ensure compact button classes remain small */
.btn-pku-primary.btn-sm,
.btn-pku-outline.btn-sm {
    font-size: 0.78rem !important;
    padding: 4px 10px !important;
    border-radius: 6px !important;
    line-height: 1.4 !important;
}

/* Breadcrumbs */
.breadcrumb-pku {
    background-color: #ffffff;
    border: 1px solid var(--border-subtle);
    padding: 8px 15px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.02);
    font-size: 0.86rem;
    line-height: 1.45;
}

.breadcrumb-pku .breadcrumb-item a {
    color: var(--pku-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.15s ease;
    font-size: 0.86rem;
}

.breadcrumb-pku .breadcrumb-item a:hover {
    color: var(--pku-primary-hover);
    text-decoration: underline;
}

.breadcrumb-pku .breadcrumb-item.active {
    color: var(--text-muted);
    font-size: 0.86rem;
}

.breadcrumb-pku i {
    font-size: 0.9rem;
}

/* Search Form */
.search-form {
    width: 360px;
    max-width: 100%;
    transition: width 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

@media (min-width: 992px) {
    .search-form {
        width: 400px;
    }
    .search-form:focus-within {
        width: 450px;
    }
}

@media (min-width: 1300px) {
    .search-form {
        width: 460px;
    }
    .search-form:focus-within {
        width: 520px;
    }
}

.search-input-group {
    background-color: #ffffff;
    border: 1.5px solid #cbd5e1;
    border-radius: 8px;
    overflow: hidden;
    height: 40px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    display: flex;
    align-items: stretch;
}

.search-input-group:hover {
    border-color: #94a3b8;
}

.search-input-group:focus-within {
    border-color: var(--pku-primary);
    box-shadow: 0 0 0 3.5px rgba(15, 81, 50, 0.14), 0 2px 4px rgba(0, 0, 0, 0.04);
}

.search-input-group .form-control {
    border: none !important;
    box-shadow: none !important;
    font-size: 0.88rem;
    padding: 7px 10px 7px 6px;
    background-color: transparent;
    color: var(--text-main);
}

.search-input-group .form-control::placeholder {
    color: #94a3b8;
    font-size: 0.86rem;
}

.search-input-group .input-group-text {
    border: none !important;
    background-color: transparent;
    font-size: 0.95rem;
    padding-left: 13px;
    padding-right: 4px;
    color: #64748b;
    display: flex;
    align-items: center;
}

.search-input-group .btn-clear-search {
    border: none;
    background: transparent;
    color: #94a3b8;
    padding: 0 9px;
    display: flex;
    align-items: center;
    font-size: 0.95rem;
    cursor: pointer;
    text-decoration: none;
    transition: color 0.15s ease, transform 0.15s ease;
}

.search-input-group .btn-clear-search:hover {
    color: #475569;
    transform: scale(1.08);
}

.search-input-group .btn-search-submit {
    background-color: var(--pku-primary);
    color: #ffffff;
    border: none;
    font-size: 0.86rem;
    font-weight: 600;
    padding: 0 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    letter-spacing: 0.01em;
    transition: background-color 0.15s ease, filter 0.15s ease;
}

.search-input-group .btn-search-submit:hover {
    background-color: var(--pku-primary-hover);
    color: #ffffff;
}

.search-input-group .btn-search-submit:active {
    filter: brightness(0.92);
}

@media (max-width: 767.98px) {
    .search-form {
        width: 100%;
    }
}

/* Search Results Banner */
.search-result-banner {
    background-color: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-left: 4px solid var(--pku-primary) !important;
    border-radius: 8px;
}

.search-summary-text {
    font-size: 0.88rem;
    color: #1e293b;
}

/* Section Headings */
.section-heading {
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.03em;
}

.section-heading i {
    font-size: 0.84rem;
}

.section-badge {
    font-size: 0.68rem;
    padding: 1px 6px;
    border-radius: 4px;
}

/* Folder Cards */
.folder-card {
    background-color: #ffffff;
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 9px 12px;
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.folder-card:hover {
    border-color: var(--pku-primary-border);
    box-shadow: 0 3px 10px rgba(15, 81, 50, 0.08);
    transform: translateY(-2px);
}

.folder-icon {
    font-size: 1.45rem;
    color: #0f5132;
    line-height: 1;
}

.folder-title {
    font-weight: 600;
    font-size: 0.82rem;
    color: var(--text-main);
    text-decoration: none;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.folder-title:hover {
    color: var(--pku-primary);
}

.folder-date {
    font-size: 0.68rem;
    color: var(--text-muted);
}

/* Tables */
.table-documents {
    background: #ffffff;
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
}

.table-documents thead th:first-child {
    border-top-left-radius: 7px;
}

.table-documents thead th:last-child {
    border-top-right-radius: 7px;
}

.table-documents thead th {
    background-color: #f1f5f9;
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 1px solid var(--border-subtle);
    padding: 9px 12px;
}

.table-documents tbody td {
    padding: 9px 12px;
    vertical-align: middle;
    border-bottom: 1px solid var(--border-subtle);
    font-size: 0.82rem;
}

.table-documents tbody tr:last-child td {
    border-bottom: none;
}

.table-documents tbody tr:hover {
    background-color: #f8fafc;
}

.file-icon-lg {
    font-size: 1.25rem;
    line-height: 1;
}

.file-name-text {
    font-size: 0.82rem;
    font-weight: 500;
}

/* Action Buttons */
.btn-action {
    width: 28px;
    height: 28px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 5px;
    background-color: #f1f5f9;
    font-size: 0.78rem;
    transition: all 0.15s ease-in-out;
}

.btn-action:hover {
    transform: translateY(-1px);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.btn-action.text-info:hover {
    background-color: #e0f2fe !important;
    color: #0369a1 !important;
}

.btn-action.text-success:hover {
    background-color: #dcfce7 !important;
    color: #15803d !important;
}

.btn-action.text-secondary:hover {
    background-color: #e2e8f0 !important;
    color: #1e293b !important;
}

.btn-action.text-danger:hover {
    background-color: #fee2e2 !important;
    color: #b91c1c !important;
}

/* Empty State */
.empty-state {
    padding: 36px 20px;
    text-align: center;
    background-color: #ffffff;
    border: 1px dashed var(--border-subtle);
    border-radius: 8px;
}

.empty-state-icon {
    font-size: 2.25rem;
    color: var(--text-subtle);
}

/* Login Card */
.login-card {
    background: #ffffff;
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.login-brand-header {
    border-bottom: 1px solid var(--border-subtle);
    padding: 18px;
    text-align: center;
}

/* Utility Badges */
.badge-ext {
    font-weight: 600;
    font-size: 0.66rem;
    text-transform: uppercase;
    background-color: #f1f5f9;
    color: #475569;
    border: 1px solid #cbd5e1;
    border-radius: 3px;
    padding: 2px 5px;
}

/* View Mode Switcher (List vs Grid) */
.view-mode-group {
    background-color: #ffffff;
    border: 1px solid var(--border-subtle);
    border-radius: 6px;
    padding: 2px;
    display: inline-flex;
}

.btn-view-mode {
    border: none;
    background: transparent;
    color: var(--text-muted);
    font-size: 0.74rem;
    font-weight: 500;
    padding: 3px 9px;
    border-radius: 4px;
    transition: all 0.15s ease;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.btn-view-mode i {
    font-size: 0.76rem;
}

.btn-view-mode:hover {
    color: var(--pku-primary);
    background-color: #f1f5f9;
}

.btn-view-mode.active {
    background-color: var(--pku-primary);
    color: #ffffff;
    box-shadow: 0 1px 2px rgba(15, 81, 50, 0.2);
}

/* File Grid Cards */
.file-grid-card {
    background-color: #ffffff;
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.file-grid-card:hover {
    border-color: var(--pku-primary-border);
    box-shadow: 0 3px 12px rgba(15, 81, 50, 0.08);
    transform: translateY(-2px);
}

.file-thumb-container {
    height: 105px;
    background-color: #f8fafc;
    border-bottom: 1px solid var(--border-subtle);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.file-grid-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.2s ease;
}

.file-grid-card:hover .file-grid-img {
    transform: scale(1.04);
}

.file-grid-icon-box {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
}

.file-grid-icon {
    font-size: 2.35rem;
    line-height: 1;
}

.file-ext-badge-float {
    position: absolute;
    top: 6px;
    right: 6px;
    background-color: rgba(255, 255, 255, 0.94);
    border: 1px solid #cbd5e1;
    color: #475569;
    font-size: 0.62rem;
    font-weight: 700;
    padding: 1px 5px;
    border-radius: 3px;
    letter-spacing: 0.5px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.file-click-trigger {
    cursor: pointer;
    transition: color 0.15s ease;
}

.file-click-trigger:hover .file-name-text {
    color: var(--pku-primary) !important;
    text-decoration: underline !important;
}

.file-grid-title {
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--text-main);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.35;
    min-height: 2.15rem;
    word-break: break-word;
    cursor: pointer;
    transition: color 0.15s ease;
}

.file-grid-title:hover {
    color: var(--pku-primary) !important;
    text-decoration: underline !important;
}

.file-grid-meta {
    font-size: 0.68rem;
}

/* Per-Page Selector (10 / 30 / 50) */
.per-page-group {    background-color: #ffffff;
    border: 1px solid var(--border-subtle);
    border-radius: 6px;
    padding: 2px;
    display: inline-flex;
}

.btn-per-page {
    border: none;
    background: transparent;
    color: var(--text-muted);
    font-size: 0.74rem;
    font-weight: 500;
    padding: 3px 8px;
    border-radius: 4px;
    transition: all 0.15s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    line-height: 1.2;
}

.btn-per-page:hover {
    color: var(--pku-primary);
    background-color: #f1f5f9;
}

.btn-per-page.active {
    background-color: var(--pku-primary);
    color: #ffffff !important;
    font-weight: 600;
}

/* Pagination Styling */
.pagination-pku .page-link {
    color: var(--text-main);
    border-color: var(--border-subtle);
    font-size: 0.76rem;
    padding: 4px 10px;
    transition: all 0.15s ease;
    border-radius: 4px;
    margin: 0 1px;
}

.pagination-pku .page-link:hover {
    color: var(--pku-primary);
    background-color: #f1f5f9;
    border-color: var(--border-subtle);
}

.pagination-pku .page-item.active .page-link {
    background-color: var(--pku-primary);
    border-color: var(--pku-primary);
    color: #ffffff;
    font-weight: 600;
}

.pagination-pku .page-item.disabled .page-link {
    color: var(--text-subtle);
    background-color: transparent;
    border-color: var(--border-subtle);
}

/* Upload Progress */
.upload-file-list {
    background-color: #f8fafc;
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    padding: 8px 10px;
    max-height: 160px;
    overflow-y: auto;
}

.upload-file-list-title {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.upload-file-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 0;
    border-top: 1px solid var(--border-subtle);
    font-size: 0.78rem;
}

.upload-file-item:first-of-type {
    border-top: none;
}

.upload-file-name {
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--text-main);
    font-weight: 500;
}

.upload-file-size {
    flex-shrink: 0;
    color: var(--text-muted);
    font-size: 0.72rem;
}

.upload-progress {
    height: 18px;
    background-color: #e2e8f0;
    border-radius: 9px;
    overflow: hidden;
}

.upload-progress .progress-bar {
    background-color: var(--pku-primary);
    font-size: 0.7rem;
    font-weight: 600;
    line-height: 18px;
}