/* ==========================================================================
   CardCol.CardUpdateSite - Global Styles
   Glassmorphism design with soft blue/gray palette, RTL, Light mode only
   ========================================================================== */

:root {
    --glass-bg: rgba(255, 255, 255, 0.65);
    --glass-border: rgba(255, 255, 255, 0.35);
    --glass-shadow: 0 8px 32px rgba(31, 38, 135, 0.15);
    --glass-blur: 12px;
    --primary: #4a90d9;
    --primary-hover: #357abd;
    --danger: #dc3545;
    --success: #28a745;
    --warning: #f0ad4e;
    --text: #2c3e50;
    --text-muted: #6c757d;
    --bg-gradient: linear-gradient(135deg, #e8f0fe 0%, #dce6f5 30%, #c8d8e8 70%, #b8c8d8 100%);
    --font-family: 'Segoe UI', Tahoma, Arial, sans-serif;
}

html {
    font-size: 15px;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

body {
    font-family: var(--font-family);
    color: var(--text);
    margin: 0;
    padding: 0;
    min-height: 100vh;
}

.page-background {
    min-height: 100vh;
    background: var(--bg-gradient);
    display: flex;
    flex-direction: column;
}

/* --- Header --- */
.site-header {
    background: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--glass-border);
}

.header-bar {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-logos {
    position: absolute;
    right: 1rem;
    display: flex;
    align-items: flex-end;
    gap: 0.75rem;
}

.site-logo {
    height: 44px;
    width: auto;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    flex-shrink: 0;
}

.site-logo-secondary {
    height: 16px;
    width: auto;
    flex-shrink: 0;
    opacity: 0.55;
}

.site-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary);
    margin: 0;
}

/* --- Footer --- */
.site-footer {
    margin-top: auto;
}

/* --- Glass Card --- */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    box-shadow: var(--glass-shadow);
    padding: 2rem;
}

.glass-card-wide {
    max-width: 900px;
    margin: 0 auto;
}

/* --- Form Controls --- */
.form-control {
    border-radius: 10px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    background: rgba(255, 255, 255, 0.7);
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 0.2rem rgba(74, 144, 217, 0.25);
    background: rgba(255, 255, 255, 0.9);
}

/* --- Buttons --- */
.btn-primary {
    background: var(--primary);
    border: none;
    border-radius: 10px;
    font-weight: 500;
    transition: background 0.2s, transform 0.1s;
}

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-outline-primary {
    border: 2px solid var(--primary);
    color: var(--primary);
    border-radius: 10px;
    font-weight: 500;
    transition: background 0.2s, transform 0.1s;
}

.btn-outline-primary:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-1px);
}

.btn-outline-secondary {
    border-radius: 10px;
    font-weight: 500;
    transition: background 0.2s, transform 0.1s;
}

.btn-outline-secondary:hover {
    transform: translateY(-1px);
}

.btn-lg {
    padding: 0.6rem 1.5rem;
}

/* --- Alerts --- */
.alert {
    border-radius: 10px;
    border: none;
}

/* --- RTL SweetAlert --- */
.rtl-swal {
    direction: rtl;
}

/* --- SweetAlert Glassmorphism theme --- */
.swal2-popup {
    border-radius: 16px !important;
    background: rgba(255, 255, 255, 0.92) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    border: 1px solid rgba(255, 255, 255, 0.35) !important;
    box-shadow: 0 8px 32px rgba(31, 38, 135, 0.15) !important;
    font-family: var(--font-family) !important;
}

.swal2-title {
    color: var(--text) !important;
    font-weight: 600 !important;
    font-size: 1.25rem !important;
}

.swal2-html-container {
    color: var(--text) !important;
    font-size: 0.95rem !important;
    line-height: 1.6 !important;
}

.swal2-styled.swal2-confirm {
    border-radius: 10px !important;
    font-weight: 500 !important;
    font-size: 0.92rem !important;
    padding: 0.5rem 1.5rem !important;
    transition: background 0.2s, transform 0.1s, box-shadow 0.2s !important;
}

.swal2-styled.swal2-confirm:hover {
    transform: translateY(-1px) !important;
}

.swal2-styled.swal2-cancel {
    background: rgba(255, 255, 255, 0.5) !important;
    color: var(--text) !important;
    border: 1px solid rgba(0, 0, 0, 0.1) !important;
    border-radius: 10px !important;
    font-weight: 500 !important;
    font-size: 0.92rem !important;
    padding: 0.5rem 1.5rem !important;
    transition: background 0.2s, transform 0.1s !important;
}

.swal2-styled.swal2-cancel:hover {
    background: rgba(255, 255, 255, 0.8) !important;
    border-color: rgba(0, 0, 0, 0.15) !important;
    transform: translateY(-1px) !important;
}

.swal2-icon {
    border-color: rgba(0, 0, 0, 0.08) !important;
}

/* --- Subtle action links (cancel, back-to-edit) --- */
.link-subtle {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.88rem;
    transition: color 0.2s;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    font-family: inherit;
}

.link-subtle:hover {
    color: var(--text);
    text-decoration: underline;
}

/* --- Form Sections (for update form) --- */
.form-section {
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.form-section:last-of-type {
    border-bottom: none;
}

.section-title {
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 1rem;
    font-size: 1.05rem;
}

/* --- Change indicator (admin) --- */
.change-indicator {
    color: var(--danger);
    font-size: 1.3rem;
    line-height: 1;
}

/* --- Additional cards alert --- */
.additional-cards-section {
    border-radius: 10px;
    margin-top: 1rem;
}

/* --- Table styles --- */
.table {
    font-size: 0.9rem;
}

.table th {
    font-weight: 600;
    white-space: nowrap;
}