/* /assets/css/style.css */

/* ---------------------------------- */
/* 1. CSS Variables & Global Settings */
/* ---------------------------------- */
:root {
    --font-family-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-size-base: 16px;
    --font-size-sm: 14px;
    --font-size-xs: 12px;

    --color-primary: #007bff;
    --color-primary-hover: #0056b3;
    --color-secondary: #6c757d;
    --color-success: #28a745;
    --color-danger: #dc3545;
    --color-warning: #ffc107;
    --color-info: #17a2b8;
    
    --bg-body: #f8f9fa;
    --bg-card: #ffffff;
    --bg-overlay: rgba(0, 0, 0, 0.5);
    --color-text: #212529;
    --color-text-muted: #6c757d;
    --border-color: #dee2e6;
    --border-radius: 0.5rem;
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* Dark Mode Color Scheme */
@media (prefers-color-scheme: dark) {
    :root {
        --color-primary: #0d6efd;
        --color-primary-hover: #3b82f6;
        --color-success: #198754;
        --color-danger: #dc3545;
        --color-warning: #ffc107;
        --color-info: #0dcaf0;

        --bg-body: #121212;
        --bg-card: #1e1e1e;
        --bg-overlay: rgba(0, 0, 0, 0.7);
        --color-text: #e9ecef;
        --color-text-muted: #adb5bd;
        --border-color: #495057;
        --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    }
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: var(--font-family-sans); background-color: var(--bg-body); color: var(--color-text); line-height: 1.6; font-size: var(--font-size-base); }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 1.5rem; }

/* ---------------------------------- */
/* 2. Layout & Common Components      */
/* ---------------------------------- */
.main-header { background-color: var(--bg-card); border-bottom: 1px solid var(--border-color); box-shadow: var(--box-shadow); padding: 0.75rem 0; position: sticky; top: 0; z-index: 1020; }
.main-header .container { display: flex; justify-content: space-between; align-items: center; padding-top: 0; padding-bottom: 0; }
.main-footer { margin-top: 2rem; padding: 1rem; text-align: center; border-top: 1px solid var(--border-color); color: var(--color-text-muted); font-size: var(--font-size-sm); }
.logo { font-size: 1.5rem; font-weight: bold; text-decoration: none; color: var(--color-primary); }
.card { background-color: var(--bg-card); border-radius: var(--border-radius); border: 1px solid var(--border-color); padding: 1.5rem; margin-bottom: 1.5rem; box-shadow: var(--box-shadow); }
h2 { margin-bottom: 1.5rem; font-size: 1.8rem; font-weight: 400; }
.card h3 { margin-bottom: 1rem; font-size: 1.2rem; border-bottom: 1px solid var(--border-color); padding-bottom: 0.5rem; }

/* ---------------------------------- */
/* 3. Desktop Navigation              */
/* ---------------------------------- */
.main-nav { display: flex; flex-wrap: wrap; gap: 0.25rem 0.75rem; }
.main-nav a { text-decoration: none; color: var(--color-text-muted); font-weight: 500; padding: 0.25rem 0.5rem; border-radius: var(--border-radius); transition: background-color 0.2s, color 0.2s; font-size: var(--font-size-sm); }
.main-nav a:hover, .main-nav a.active { color: var(--color-primary); background-color: rgba(0, 123, 255, 0.1); }
.mobile-nav-toggle { display: none; }

/* ---------------------------------- */
/* 4. Sidenav (Mobile Drawer Nav)     */
/* ---------------------------------- */
.sidenav { height: 100%; width: 0; position: fixed; z-index: 1030; top: 0; left: 0; background-color: var(--bg-card); overflow-x: hidden; transition: 0.3s; padding-top: 60px; box-shadow: 5px 0 15px rgba(0,0,0,0.1); }
.sidenav-content { padding: 8px 8px 8px 32px; }
.sidenav a { padding: 10px 15px; text-decoration: none; font-size: 18px; color: var(--color-text-muted); display: block; transition: 0.2s; border-radius: var(--border-radius); margin-bottom: 5px; }
.sidenav a:hover { color: var(--color-primary); background-color: rgba(0, 123, 255, 0.1); }
.sidenav .close-btn { position: absolute; top: 15px; right: 25px; font-size: 36px; line-height: 1; text-decoration: none; color: var(--color-text-muted); }
#page-overlay { position: fixed; display: none; width: 100%; height: 100%; top: 0; left: 0; right: 0; bottom: 0; background-color: var(--bg-overlay); z-index: 1025; cursor: pointer; }

/* ---------------------------------- */
/* 5. Forms & Buttons                 */
/* ---------------------------------- */
.btn { display: inline-block; padding: 0.5rem 1rem; border: 1px solid transparent; border-radius: var(--border-radius); font-size: var(--font-size-base); font-weight: 500; text-align: center; text-decoration: none; cursor: pointer; transition: all 0.2s; background-color: var(--color-secondary); color: #fff; }
.btn-primary { background-color: var(--color-primary); } .btn-success { background-color: var(--color-success); } .btn-danger { background-color: var(--color-danger); } .btn-warning { background-color: var(--color-warning); color: #000; } .btn-info { background-color: var(--color-info); } .btn-secondary { background-color: var(--color-secondary); }
.btn:hover { opacity: 0.85; transform: translateY(-1px); }
.small-btn { padding: 0.25rem 0.75rem; font-size: var(--font-size-sm); }
.toggle-form-btn { display: none; }
.form-group { margin-bottom: 1rem; } .form-group label { display: block; margin-bottom: 0.5rem; font-weight: 500; }
input[type="text"], input[type="password"], input[type="email"], input[type="number"], input[type="date"], input[type="url"], select, textarea { display: block; width: 100%; padding: 0.6rem 0.75rem; font-size: var(--font-size-base); background-color: var(--bg-body); border: 1px solid var(--border-color); border-radius: var(--border-radius); color: var(--color-text); transition: border-color 0.2s, box-shadow 0.2s; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.25); }
textarea { min-height: 100px; resize: vertical; } .small-input { padding: 0.3rem 0.6rem; font-size: var(--font-size-sm); }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1rem; }
.search-form { display: flex; gap: 0.5rem; margin-bottom: 1rem; } .search-form input { flex-grow: 1; }
.inline-form { display: inline-flex; }

/* ---------------------------------- */
/* 6. Table Styles                    */
/* ---------------------------------- */
.table-wrapper { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; margin-bottom: 1rem; table-layout: fixed; }
th, td { padding: 0.75rem; text-align: left; border-bottom: 1px solid var(--border-color); vertical-align: middle; }
thead th { border-top: 1px solid var(--border-color); font-weight: 600; background-color: var(--bg-body); }
tbody tr:hover { background-color: rgba(0, 123, 255, 0.05); }
.actions-form { display: flex; gap: 0.5rem; align-items: center; }
.table-compact th, .table-compact td { padding: 0.4rem 0.6rem; font-size: var(--font-size-sm); }
.table-compact .small-input { font-size: var(--font-size-xs); padding: 0.3rem 0.5rem; }
.table-compact .small-btn { font-size: var(--font-size-xs); padding: 0.3rem 0.6rem; }

/* ---------------------------------- */
/* 7. Other Components                */
/* ---------------------------------- */
.alert { padding: 1rem; margin-bottom: 1rem; border: 1px solid transparent; border-radius: var(--border-radius); }
.alert-success { background-color: rgba(40, 167, 69, 0.2); border-color: var(--color-success); color: var(--color-success); }
.alert-danger { background-color: rgba(220, 53, 69, 0.2); border-color: var(--color-danger); color: var(--color-danger); }
.alert-info { background-color: rgba(23, 162, 184, 0.2); border-color: var(--color-info); color: var(--color-info); }
.sub-nav { margin-bottom: 1.5rem; border-bottom: 1px solid var(--border-color); padding-bottom: 0.75rem; }
.sub-nav a { text-decoration: none; padding: 0.5rem 1rem; color: var(--color-text-muted); font-size: var(--font-size-sm); }
.sub-nav a.active { font-weight: bold; color: var(--color-primary); border-bottom: 2px solid var(--color-primary); }
tr.expired { background-color: rgba(220, 53, 69, 0.1); } tr.expiring-soon { background-color: rgba(255, 193, 7, 0.1); }
tr.expired:hover { background-color: rgba(220, 53, 69, 0.2); } tr.expiring-soon:hover { background-color: rgba(255, 193, 7, 0.2); }
.status-allowed { color: var(--color-success); font-weight: bold; } .status-banned { color: var(--color-danger); font-weight: bold; } .status-pending { color: var(--color-warning); font-weight: bold; }
.card-add-form { padding: 1.25rem; }
.card-add-form h3 { font-size: 1.1rem; margin-bottom: 0.8rem; padding-bottom: 0.4rem; }
.card-add-form .form-group { margin-bottom: 0.8rem; }
.card-add-form label { font-size: var(--font-size-sm); margin-bottom: 0.3rem; }
.card-add-form input, .card-add-form select, .card-add-form textarea { font-size: var(--font-size-sm); padding: 0.5rem 0.6rem; }
.card-add-form textarea { min-height: 80px; }
.card-add-form button[type="submit"] { margin-top: 0.5rem; padding: 0.5rem 1.25rem; font-size: var(--font-size-sm); }

.mobile-only, .mobile-only-flex { display: none; }
.cell-content-wrapper { display: flex; align-items: center; width: 100%; justify-content: flex-start; }
.cell-content-wrapper .truncate-text { flex-grow: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; }
.cell-content-wrapper .copy-btn { flex-shrink: 0; margin-left: auto; }
.password-cell .copy-btn { margin-left: 0.5rem; }

/* ================================== */
/* 8. Mobile Optimizations            */
/* ================================== */
@media (max-width: 768px) {
    body { font-size: 13px; -webkit-text-size-adjust: 100%; }
    h2 { font-size: 1.4rem; } .card h3 { font-size: 1.05rem; }
    .logo { font-size: 1.2rem; }
    .container { padding: 0.5rem; } .card { padding: 0.7rem; }
    .main-nav { display: none; }
    .mobile-nav-toggle { display: block; background: none; border: none; font-size: 1.7rem; cursor: pointer; color: var(--color-text); padding: 0 .5rem; }
    .sidenav { padding-top: 45px; } .sidenav-content { padding: 4px 4px 4px 16px; } .sidenav a { padding: 6px 8px; font-size: 15px; margin-bottom: 2px; } .sidenav .close-btn { top: 5px; right: 15px; font-size: 30px; }
    .btn, .small-btn { padding: 0.3rem 0.5rem; font-size: 11px; }
    input, select, textarea { font-size: 12px; padding: 0.35rem; }
    textarea { min-height: 60px; }
    table th, table td, .table-compact th, .table-compact td { padding: 0.25rem 0.35rem; font-size: 11px; }
    th { white-space: nowrap; }
    .truncate { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; vertical-align: middle; }
    .truncate-wide { max-width: 120px; }
    .no-truncate-mobile { max-width: none !important; white-space: normal !important; overflow: visible !important; vertical-align: top; }
    .toggle-form-btn { display: block !important; margin-bottom: 0.8rem; width: 100%; }
    .collapsible-form { max-height: 0; overflow: hidden; transition: max-height 0.3s ease-out, opacity 0.3s; padding-top: 0; margin-top: -0.8rem; opacity: 0; }
    .collapsible-form.open { max-height: 500px; padding-top: 0.8rem; margin-top: 0; opacity: 1; }
    .desktop-only { display: none !important; } .mobile-only { display: table-cell !important; } .mobile-only-flex { display: flex !important; }
    .actions-cell, .actions-cell-update, .actions-cell-buttons { text-align: right !important; }
    .update-form-vertical { display: inline-flex; flex-direction: column; gap: 3px; width: 80px; }
    .update-form-vertical .small-input { width: 100%; height: 22px; padding: 0.2rem; }
    .action-buttons-compact { display: inline-flex; flex-direction: column; gap: 3px; }
    .action-buttons-compact .button-row { display: flex; gap: 3px; justify-content: flex-end; }
    .action-buttons-compact .btn { padding: 0; width: 22px; height: 22px; line-height: 22px; font-size: 10px; flex-shrink: 0; border-radius: 4px; }
    .cell-content-wrapper { justify-content: space-between !important; }
    .cell-content-wrapper .copy-btn { margin-left: 4px !important; padding: 0; width: 22px; height: 22px; line-height: 22px; background-color: var(--color-secondary); }
    .password-cell .cell-content-wrapper { justify-content: flex-start !important; }
    .password-cell .password-toggle { cursor: pointer; }
    .password-cell .copy-btn { margin-left: auto !important; }
    .no-truncate-mobile .cell-content-wrapper { display: block; }
    .no-truncate-mobile .copy-btn { float: right; margin-left: 5px; }
    .no-truncate-mobile span { word-break: break-all; }
    .card-add-form { padding: 0.8rem; }
    .card-add-form h3 { font-size: 1rem; }
    .card-add-form .form-group { margin-bottom: 0.6rem; }
    .card-add-form label { font-size: var(--font-size-xs); }
    .card-add-form input, .card-add-form select, .card-add-form textarea { font-size: 12px; padding: 0.4rem; }
    .card-add-form textarea { min-height: 60px; }
    .card-add-form button[type="submit"] { width: 100%; }
}

/* ---------------------------------- */
/* 9. Toast Notification Styles       */
/* ---------------------------------- */
.toast-notification { position: fixed; bottom: -100px; left: 50%; transform: translateX(-50%); padding: 12px 24px; border-radius: 25px; color: #fff; font-size: 14px; font-weight: 500; z-index: 9999; transition: bottom 0.5s ease, opacity 0.5s ease; opacity: 0; }
.toast-notification.show { bottom: 30px; opacity: 1; }
.toast-notification.toast-success { background-color: var(--color-success); }
.toast-notification.toast-error { background-color: var(--color-danger); }

/* ---------------------------------- */
/* 10. Account/Password Mobile Cards  */
/* ---------------------------------- */
.mobile-card-view { display: none; }
.desktop-view { display: block; }
.account-card { border: 1px solid var(--border-color); border-radius: var(--border-radius); padding: 0.8rem; margin-bottom: 1rem; transition: box-shadow 0.2s; }
.account-card:focus-within { box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.25); }
.card-content .info-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 0.6rem; font-size: 13px; }
.card-content .info-row:first-child { font-size: 15px; padding-bottom: 0.5rem; margin-bottom: 0.5rem; border-bottom: 1px solid var(--border-color); }
.card-content .info-row:first-child a { color: var(--color-primary); text-decoration: none; }
.info-row .label { color: var(--color-text-muted); flex-shrink: 0; margin-right: 0.5rem; }
.info-row .value { flex-grow: 1; text-align: right; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.info-row .copy-btn { margin-left: 0.5rem; flex-shrink: 0; padding: 0.2rem 0.6rem; font-size: 11px; }
.password-cell .password-toggle { cursor: pointer; }
.card-actions-mobile { margin-top: 1rem; padding-top: 0.75rem; border-top: 1px solid var(--border-color); display: flex; justify-content: flex-end; gap: 0.5rem; }
.card-actions-mobile .btn { padding: 0.4rem 0.8rem; font-size: 13px; }
.edit-form-container { max-height: 0; overflow: hidden; transition: max-height 0.3s ease-out, padding-top 0.3s ease-out, margin-top 0.3s ease-out; padding-top: 0; margin-top: 0; }
.edit-form-container.open { max-height: 300px; padding-top: 1rem; margin-top: 1rem; border-top: 1px dashed var(--border-color); }
.edit-form-container .form-group { margin-bottom: 0.75rem; }
.edit-form-container .form-group label { font-size: 12px; font-weight: 500; margin-bottom: 0.25rem; }
.edit-form-container .form-actions { display: flex; justify-content: flex-end; gap: 0.5rem; margin-top: 1rem; }

@media (max-width: 768px) {
    .desktop-view { display: none; }
    .mobile-card-view { display: block; }
}