/**
 * Ultimate Watermark — Upgrade Notice / Page
 *
 * Shown when free users hit the watermark limit. Built on top of
 * the design tokens declared in admin.css.
 *
 * @package UltimateWatermark
 * @since   2.0.9
 */

.ultimate-watermark-upgrade-notice {
    background: var(--uw-surface);
    border: 1px solid var(--uw-border);
    border-radius: var(--uw-radius-lg);
    box-shadow: var(--uw-shadow-sm);
    padding: var(--uw-space-8);
    max-width: 880px;
    margin: 0 auto;
    text-align: center;
}

.upgrade-notice-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--uw-space-3);
    margin-bottom: var(--uw-space-6);
}

.upgrade-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--uw-pro-gradient, linear-gradient(135deg, #fbbf24 0%, #d97706 100%));
    color: #ffffff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 12px 28px rgba(var(--uw-pro-color-rgb, 245, 158, 11), 0.32);
}

.upgrade-icon .dashicons {
    font-size: 32px;
    width: 32px;
    height: 32px;
}

.upgrade-notice-header h2 {
    font-size: 24px;
    font-weight: 700;
    color: var(--uw-text);
    margin: 0;
    letter-spacing: -0.01em;
}

.upgrade-subtitle {
    color: var(--uw-text-subtle);
    font-size: var(--uw-font-body-size);
    margin: 0;
    line-height: var(--uw-line-snug);
    max-width: 480px;
}

/* Stats comparison */
.upgrade-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--uw-space-4);
    margin: var(--uw-space-6) auto;
    flex-wrap: wrap;
}

.stat-box {
    background: var(--uw-surface-soft);
    border: 1px solid var(--uw-border);
    border-radius: var(--uw-radius-md);
    padding: var(--uw-space-4) var(--uw-space-5);
    min-width: 140px;
    text-align: center;
}

.stat-box .stat-value {
    display: block;
    font-size: 28px;
    font-weight: 700;
    color: var(--uw-text);
    line-height: 1.1;
    font-variant-numeric: tabular-nums;
}

.stat-box .stat-label {
    font-size: 11px;
    color: var(--uw-text-subtle);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
    margin-top: 4px;
    display: block;
}

.stat-box.limit-box {
    background: var(--uw-warning-soft);
    border-color: rgba(217, 119, 6, 0.25);
}

.stat-box.limit-box .stat-value { color: var(--uw-warning); }

.stat-divider {
    color: var(--uw-text-faint);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.stat-divider .dashicons {
    font-size: 24px;
    width: 24px;
    height: 24px;
}

/* Features grid */
.upgrade-features {
    margin: var(--uw-space-6) 0;
}

.upgrade-features h3 {
    font-size: var(--uw-font-h3-size);
    font-weight: 600;
    color: var(--uw-text);
    margin: 0 0 var(--uw-space-4) 0;
    letter-spacing: -0.005em;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--uw-space-3);
    text-align: left;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: var(--uw-space-3);
    padding: var(--uw-space-3) var(--uw-space-4);
    background: var(--uw-surface-soft);
    border: 1px solid var(--uw-border);
    border-radius: var(--uw-radius-md);
    transition: border-color 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}

.feature-item:hover {
    border-color: var(--uw-pro-color, #f59e0b);
    background: var(--uw-pro-color-soft, #fef3c7);
    box-shadow: var(--uw-shadow-sm);
}

.feature-item .dashicons {
    font-size: 20px;
    width: 20px;
    height: 20px;
    color: var(--uw-pro-color, #f59e0b);
    flex-shrink: 0;
    margin-top: 2px;
}

.feature-content { min-width: 0; }

.feature-content h4 {
    font-size: var(--uw-font-body-size);
    font-weight: 600;
    color: var(--uw-text);
    margin: 0 0 2px 0;
    letter-spacing: -0.005em;
}

.feature-content p {
    font-size: var(--uw-font-small-size);
    color: var(--uw-text-subtle);
    margin: 0;
    line-height: var(--uw-line-snug);
}

/* CTA */
.upgrade-cta {
    margin-top: var(--uw-space-6);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--uw-space-3);
}

.upgrade-cta .btn-large,
.upgrade-cta .btn-lg {
    height: 48px;
    padding: 12px 28px;
    font-size: 15px;
    font-weight: 700;
}

.upgrade-note {
    color: var(--uw-text-subtle);
    font-size: var(--uw-font-small-size);
    margin: 0;
}

/* =========================================================================
   Modal variant (when shown as modal)
   ========================================================================= */

.uw-upgrade-modal {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.6);
    z-index: var(--uw-z-modal);
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--uw-space-4);
}

.uw-upgrade-modal.show { display: flex; }

.uw-upgrade-modal-content {
    background: var(--uw-surface);
    border-radius: var(--uw-radius-lg);
    box-shadow: var(--uw-shadow-xl);
    width: 100%;
    max-width: 720px;
    max-height: 92vh;
    overflow-y: auto;
}

@media (max-width: 600px) {
    .ultimate-watermark-upgrade-notice {
        padding: var(--uw-space-5);
    }

    .upgrade-notice-header h2 { font-size: 20px; }
    .upgrade-icon { width: 56px; height: 56px; }
    .upgrade-icon .dashicons { font-size: 26px; width: 26px; height: 26px; }
    .upgrade-stats { flex-direction: column; }
    .stat-divider { transform: rotate(90deg); }
}