/**
 * Terms of Service Page Styles
 * 
 * ============================================================================
 * FILE LOCATION: /includes/css/pages/terms.css
 * LINKED FROM: /pages/terms/terms.php
 * CREATED: January 6, 2026
 * UPDATED: January 11, 2026 - Activate background image + glass transparency
 * ============================================================================
 * 
 * @package ToyBin
 * @subpackage Styles
 */

/* =============================================================================
   STICKY / FIXED HEADER SUPPORT
   ============================================================================= */

.navbar,
header,
.site-header,
nav[role="navigation"] {
    position: fixed !important;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030;
    width: 100%;
}

body {
    padding-top: 56px;
}

/* =============================================================================
   GLOBAL LAYOUT VARIABLES
   ============================================================================= */

:root {
    --tb-header-h: 56px;
    --tb-footer-h: 80px;

    /* 🔥 ACTUAL BACKGROUND IMAGE (ENABLED) */
    --tb-terms-bg-url: url("/assets/images/backgrounds/terms_background.png?v=20260111_v1");

    /* Background behavior */
    --tb-terms-bg-position: center center;
    --tb-terms-bg-size: cover;
    --tb-terms-bg-opacity: 1;
    --tb-terms-bg-blur: 2px;

    /* Overlay wash (matches About / Privacy) */
    --tb-terms-overlay-strength: 0.12;
    --tb-terms-left-fade: 0.42;

    /* Glass cards */
    --tb-terms-card-bg: rgba(255, 255, 255, 0.72);
    --tb-terms-card-border: rgba(255, 255, 255, 0.55);

    /* Hero / intro card */
    --tb-terms-card-intro-bg: rgba(255, 255, 255, 0.30);

    /* bg-light override */
    --tb-terms-card-light-bg: rgba(248, 249, 250, 0.74);

    /* Alert */
    --tb-terms-alert-info-bg: rgba(207, 226, 243, 0.92);
}

/* =============================================================================
   FIXED FOOTER + SCROLLABLE CONTENT
   ============================================================================= */

html, body {
    height: 100%;
}

body {
    overflow: hidden;
}

footer,
.site-footer,
.footer {
    position: fixed !important;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1025;
    min-height: var(--tb-footer-h);
}

/* =============================================================================
   PAGE WRAPPER
   ============================================================================= */

.terms-page {
    background-color: #f8f9fa;

    position: fixed;
    top: var(--tb-header-h);
    left: 0;
    right: 0;
    bottom: var(--tb-footer-h);

    overflow-y: auto;
    -webkit-overflow-scrolling: touch;

    isolation: isolate;
    padding-top: 3rem;
    padding-bottom: 2rem;
}

/* =============================================================================
   BACKGROUND IMAGE LAYER
   ============================================================================= */

.terms-page::before {
    content: "";
    position: fixed;
    top: var(--tb-header-h);
    left: 0;
    right: 0;
    bottom: var(--tb-footer-h);
    z-index: -3;

    background-image: var(--tb-terms-bg-url);
    background-repeat: no-repeat;
    background-size: var(--tb-terms-bg-size);
    background-position: var(--tb-terms-bg-position);

    filter: blur(var(--tb-terms-bg-blur))
            saturate(0.9)
            contrast(0.92)
            brightness(1.05);

    opacity: var(--tb-terms-bg-opacity);
    pointer-events: none;
}

/* =============================================================================
   EDITORIAL OVERLAY (TRANSPARENCY CONTROL)
   ============================================================================= */

.terms-page::after {
    content: "";
    position: fixed;
    top: var(--tb-header-h);
    left: 0;
    right: 0;
    bottom: var(--tb-footer-h);
    z-index: -2;

    background:
        linear-gradient(90deg,
            rgba(246,236,222,var(--tb-terms-left-fade)) 0%,
            rgba(246,236,222,0.18) 22%,
            rgba(246,236,222,0.06) 44%,
            rgba(246,236,222,0.00) 65%),
        linear-gradient(180deg,
            rgba(248,242,234,0.55) 0%,
            rgba(248,242,234,0.20) 40%,
            rgba(248,242,234,0.10) 70%,
            rgba(248,242,234,0.00) 100%),
        rgba(246,236,222,var(--tb-terms-overlay-strength));

    pointer-events: none;
}

/* =============================================================================
   TYPOGRAPHY
   ============================================================================= */

.terms-page__title {
    font-weight: 800;
    letter-spacing: -0.4px;
    color: #212529;
    text-shadow: 0 1px 0 rgba(255,255,255,0.35);
}

.terms-page h2,
.terms-page .h4 {
    color: #1f2a37;
    font-weight: 750;
}

.terms-page h3,
.terms-page .h5,
.terms-page .h6 {
    color: #495057;
    font-weight: 650;
}

.terms-page p,
.terms-page li {
    line-height: 1.7;
    color: #2b3643;
}

/* =============================================================================
   ALERT
   ============================================================================= */

.terms-alert.alert-info {
    background-color: var(--tb-terms-alert-info-bg) !important;
    border-left: 4px solid #0d6efd;
    border-radius: 0.75rem;
}

/* =============================================================================
   GLASS CARDS
   ============================================================================= */

.terms-card {
    background: var(--tb-terms-card-bg) !important;
    border: 1px solid var(--tb-terms-card-border) !important;
    border-radius: 0.75rem;

    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);

    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.terms-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.75rem 2rem rgba(0, 0, 0, 0.15);
}

.terms-card--intro {
    background: var(--tb-terms-card-intro-bg) !important;
}

.terms-card.bg-light {
    background: var(--tb-terms-card-light-bg) !important;
}

/* =============================================================================
   RESPONSIVE TUNING
   ============================================================================= */

@media (max-width: 767px) {
    :root {
        --tb-terms-card-bg: rgba(255, 255, 255, 0.82);
        --tb-terms-card-intro-bg: rgba(255, 255, 255, 0.72);
    }
}

/* =============================================================================
   PRINT
   ============================================================================= */

@media print {
    .terms-page {
        position: static !important;
        overflow: visible !important;
        background: white !important;
    }

    .terms-card {
        background: white !important;
        backdrop-filter: none !important;
        box-shadow: none !important;
    }
}