/* FILE: style.css (Versi Desain Premium Final) */
:root {
    --blue-500: #0d6efd; --blue-600: #0a58ca;
    --gray-50: #f8f9fa; --gray-100: #f1f3f5; --gray-200: #e9ecef; --gray-400: #ced4da;
    --gray-600: #6c757d; --gray-800: #343a40; --gray-900: #212529;
    --red-500: #dc3545;
    --font-family: 'Plus Jakarta Sans', sans-serif;
    --border-radius-md: 0.5rem; --border-radius-lg: 1rem;
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --transition: all 0.3s cubic-bezier(.4,0,.2,1);
}
*, *::before, *::after { box-sizing: border-box; }
body {
    font-family: var(--font-family); color: var(--gray-800); margin: 0;
    -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
.background-gradient {
    position: fixed; top: 0; left: 0; right: 0; bottom: 0; z-index: -1;
    background: linear-gradient(135deg, #e0c3fc, #8ec5fc, #f5f7fa, #c3cfe2);
    background-size: 400% 400%;
    animation: gradientAnimation 15s ease infinite;
}
@keyframes gradientAnimation { 0%{background-position:0% 50%} 50%{background-position:100% 50%} 100%{background-position:0% 50%} }
.container { max-width: 1200px; margin: 0 auto; display: grid; gap: 2rem; padding: 2rem 1.5rem; }
.auth-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.page-header {
    background-color: rgba(255, 255, 255, 0.7); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2); padding: 1rem 2rem;
    position: sticky; top: 0; z-index: 10;
}
.header-content { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; }
.header-title-link { text-decoration: none; }
.header-title { font-size: 1.5rem; margin: 0; font-weight: 800; color: var(--gray-900); }
.header-nav { display: flex; align-items: center; gap: 0.5rem; }
.header-nav a { text-decoration: none; color: var(--gray-600); font-weight: 700; font-size: 0.9rem; padding: 0.6rem 1.1rem; border-radius: var(--border-radius-md); transition: var(--transition); }
.header-nav a:hover { background-color: var(--gray-100); color: var(--gray-900); }
.header-nav a.active { background-color: var(--gray-900); color: white; box-shadow: var(--shadow-md); }
.card {
    background-color: rgba(255, 255, 255, 0.8); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3); border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg); padding: 2.5rem;
}
.card-header-title { margin-top: 0; margin-bottom: 0.5rem; font-size: 1.5rem; font-weight: 800; text-align: left; }
.auth-body .card-header-title, .auth-body .card-header-subtitle { text-align: center; }
.card-header-subtitle { margin-top: 0; margin-bottom: 1.5rem; color: var(--gray-600); }
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; margin-bottom: 0.5rem; font-weight: 700; color: var(--gray-800); }
input, textarea, select {
    width: 100%; padding: 0.8rem 1rem; border: 1px solid var(--gray-400); border-radius: var(--border-radius-md);
    font-size: 1rem; font-family: var(--font-family); transition: var(--transition); background-color: rgba(248, 249, 250, 0.7);
}
textarea { resize: vertical; min-height: 80px; }
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--blue-500); box-shadow: 0 0 0 3px rgba(13, 110, 253, 0.25); }
.form-actions { display: flex; justify-content: flex-end; gap: 0.75rem; margin-top: 1.5rem; }
.btn { padding: 0.8rem 1.5rem; border: none; border-radius: var(--border-radius-md); font-size: 0.95rem; font-weight: 700; cursor: pointer; text-decoration: none; }
.btn-primary { background-color: var(--blue-500); color: white; }
.btn-primary:hover { background-color: var(--blue-600); transform: translateY(-3px) scale(1.02); box-shadow: var(--shadow-lg); }
.btn-secondary { background-color: rgba(255, 255, 255, 0.5); border: 1px solid var(--gray-200); color: var(--gray-800); }
.btn-secondary:hover { background-color: var(--gray-200); }
.list-card { padding: 0; }
.card-header { padding: 2rem 2.5rem 1.5rem 2.5rem; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1.5rem; }
.card-header h2 { margin: 0; font-size: 1.5rem; font-weight: 800; }
.filter-form { display: flex; gap: 1rem; align-items: center; }
.filter-form select { width: 180px; }
.search-form { position: relative; }
.search-form i { position: absolute; left: 1rem; top: 50%; transform: translateY(-50%); color: var(--gray-600); pointer-events: none; }
.search-form input { padding-left: 2.75rem; width: 280px; padding-right: 80px; }
.search-form .btn-search {
    position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
    padding: 0.5rem 1rem; font-size: 0.85rem; border-radius: 0.4rem; background-color: var(--gray-800);
    color: white; border: none; cursor: pointer; font-weight: 700; transition: var(--transition);
}
.search-form .btn-search:hover { background-color: var(--gray-900); }
.link-table-wrapper { width: 100%; overflow-x: auto; }
table { border-collapse: separate; border-spacing: 0; width: 100%; }
th, td { padding: 1.25rem 2.5rem; text-align: left; border-bottom: 1px solid var(--gray-200); }
th { font-weight: 700; color: var(--gray-600); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.5px; }
tbody tr { transition: var(--transition); }
tbody tr:hover { background-color: rgba(255, 255, 255, 0.5); transform: scale(1.01); box-shadow: var(--shadow-lg); z-index: 1; position: relative; }
tbody tr:hover td:first-child { border-top-left-radius: var(--border-radius-lg); border-bottom-left-radius: var(--border-radius-lg); }
tbody tr:hover td:last-child { border-top-right-radius: var(--border-radius-lg); border-bottom-right-radius: var(--border-radius-lg); }
.url-text { display: block; max-width: 400px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: 700; }
.url-text.main-link { color: var(--gray-900); margin-bottom: 0.25rem; transition: color 0.2s; }
.url-text.main-link:hover { color: var(--blue-600); }
.url-text.muted { color: var(--gray-600); font-size: 0.9rem; font-weight: 400; }
.description-text { margin: 0.75rem 0 0 0; font-size: 0.9rem; color: var(--gray-600); font-style: italic; }
.clicks-badge { background-color: var(--gray-100); color: var(--gray-800); padding: 0.25rem 0.75rem; border-radius: 2rem; font-size: 0.8rem; font-weight: 700; border: 1px solid var(--gray-200); }
.empty-state { padding: 4rem; text-align: center; color: var(--gray-600); }
.tags-container { margin-top: 0.75rem; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.tag-badge { background-color: var(--blue-500); color: white; padding: 0.2rem 0.75rem; border-radius: 2rem; font-size: 0.8rem; font-weight: 500; }
.actions { text-align: right; white-space: nowrap; }
.icon-btn { display: inline-flex; align-items: center; justify-content: center; width: 38px; height: 38px; background: none; border: none; border-radius: 50%; color: var(--gray-600); cursor: pointer; transition: var(--transition); }
.icon-btn i { font-size: 1.25rem; }
.icon-btn:hover { background-color: var(--gray-100); color: var(--gray-900); transform: scale(1.1); }
.icon-btn.delete:hover { background-color: #ffe5e7; color: var(--red-500); }
.icon-btn.edit:hover { background-color: #fff3cd; color: #664d03; }
.icon-btn.qr-btn:hover { background-color: #e0e7ff; color: var(--blue-600); }
.message { padding: 1rem; margin-bottom: 1.5rem; border-radius: var(--border-radius-md); border: 1px solid transparent; }
.error { background-color: #f8d7da; color: #842029; border-color: #f5c2c7; }
.success { background-color: #d1e7dd; color: #0f5132; border-color: #badbcc; }
.popup { position: fixed; bottom: -100px; left: 50%; transform: translateX(-50%); background-color: var(--gray-900); color: white; padding: 0.9rem 1.5rem; border-radius: var(--border-radius-lg); box-shadow: var(--shadow-lg); font-size: 0.95rem; font-weight: 500; transition: transform 0.4s cubic-bezier(.2, .8, .2, 1), opacity 0.4s; z-index: 100; opacity: 0; }
.popup.show { transform: translateX(-50%) translateY(0); opacity: 1; }
.popup.error { background-color: var(--red-500); }
.settings-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 2rem; }
.item-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 1rem; }
.item-list li { display: flex; justify-content: space-between; align-items: center; padding: 0.75rem; background-color: var(--gray-50); border-radius: var(--border-radius-md); }
.empty-state-small { text-align: center; color: var(--gray-600); padding: 1rem; }
.tags-checkbox-container { display: flex; flex-wrap: wrap; gap: 0.75rem; padding: 0.5rem; border: 1px solid var(--gray-400); border-radius: var(--border-radius-md); max-height: 150px; overflow-y: auto;}
.tag-checkbox { display: flex; align-items: center; padding: 0.3rem 0.5rem; }
.tag-checkbox input { width: 1em; height: 1em; margin-right: 0.5em; }
.pagination { display: flex; justify-content: space-between; align-items: center; padding: 1.5rem 2.5rem 1rem 2.5rem; border-top: 1px solid var(--gray-200); }
.page-link { text-decoration: none; background-color: var(--blue-500); color: white; padding: 0.6rem 1.2rem; border-radius: var(--border-radius-md); font-weight: 700; font-size: 0.9rem; transition: var(--transition); }
.page-link:hover { background-color: var(--blue-600); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.page-link.disabled { background-color: var(--gray-200); color: var(--gray-600); cursor: not-allowed; pointer-events: none; }
.page-info { color: var(--gray-600); font-weight: 500; font-size: 0.9rem; }
.modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.6); display: flex; align-items: center; justify-content: center; z-index: 1000; opacity: 0; visibility: hidden; transition: opacity 0.3s, visibility 0.3s; }
.modal-overlay.show { opacity: 1; visibility: visible; }
.modal-content { background-color: white; padding: 2rem; border-radius: var(--border-radius-lg); box-shadow: var(--shadow-lg); width: 90%; max-width: 400px; transform: scale(0.95); transition: transform 0.3s; }
.modal-overlay.show .modal-content { transform: scale(1); }
.modal-header { display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--gray-200); padding-bottom: 1rem; margin-bottom: 1.5rem; }
.modal-title { margin: 0; font-size: 1.5rem; font-weight: 800; }
.modal-close-btn { background: none; border: none; font-size: 1.5rem; cursor: pointer; color: var(--gray-600); transition: var(--transition); }
.modal-close-btn:hover { color: var(--gray-900); transform: rotate(90deg); }
.modal-body { text-align: center; }
.modal-body img { max-width: 100%; height: auto; border: 1px solid var(--gray-200); border-radius: var(--border-radius-md); padding: 1rem; background-color: var(--gray-50); }
.modal-body p { margin-top: 1.5rem; margin-bottom: 0; color: var(--gray-600); font-size: 0.9rem; }
.modal-body .btn { display: inline-block; margin-top: 1.5rem; width: 100%; text-align: center; }
@media (max-width: 768px) {
    body { padding: 0; } .container { padding: 1rem; } .page-header { margin-bottom: 1rem; padding: 1rem; }
    .header-title { font-size: 1.1rem; } .header-nav { gap: 0.2rem; } .header-nav a { padding: 0.5rem; } .card { padding: 1.5rem; }
    .card-header, .filter-form { flex-direction: column; align-items: stretch; } .filter-form select, .search-form input { width: 100%; }
    .form-actions { flex-direction: column-reverse; } .form-actions .btn { width: 100%; text-align: center; }
}