:root {
    --brand-light-blue: #C2DFFA;
    --brand-light-green: #CBF3DA;
}

.bg-brand-blue {
    background-color: var(--brand-light-blue);
}

.bg-brand-green {
    background-color: var(--brand-light-green);
}

.text-brand-blue {
    color: var(--brand-light-blue);
}

.text-brand-green {
    color: var(--brand-light-green);
}

.bg-brand-gradient {
    background: linear-gradient(135deg, var(--brand-light-blue) 0%, var(--brand-light-green) 100%);
}

.btn-primary {
    background-color: #1e40af;
    color: white;
    padding: 0.875rem 2rem;
    border-radius: 0.5rem;
    font-weight: 600;
    transition: all 0.2s ease;
    display: inline-block;
    text-decoration: none;
}

.btn-primary:hover {
    background-color: #1e3a8a;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(30, 64, 175, 0.3);
}

.section-padding {
    padding: 5rem 1rem;
}

@media (min-width: 768px) {
    .section-padding {
        padding: 6rem 2rem;
    }
}

.page-hero-padding {
    padding: 1.5rem 1rem;
}

@media (min-width: 768px) {
    .page-hero-padding {
        padding: 2.5rem 2rem;
    }
}

/* Glassmorphism */
.glass-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 0;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

.glass-card-dark {
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 0;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

/* Decorative Blobs */
.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.7;
    z-index: 0;
    pointer-events: none;
}

.blob-blue {
    background: var(--brand-light-blue);
}

.blob-green {
    background: var(--brand-light-green);
}

.blob-animate {
    animation: blob-float 8s ease-in-out infinite;
}

@keyframes blob-float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(10px, -10px) scale(1.05); }
    66% { transform: translate(-5px, 5px) scale(0.95); }
}

/* ================================
   Admin Edit Mode Styles
   ================================ */

/* Editable elements indicator */
.admin-editable {
    position: relative;
    outline: 2px dashed transparent;
    outline-offset: 4px;
    transition: all 0.2s ease;
    cursor: text;
}

.admin-editable:hover {
    outline-color: rgba(59, 130, 246, 0.5);
    background-color: rgba(59, 130, 246, 0.05);
}

.admin-editable:focus {
    outline: 2px solid #3b82f6;
    outline-offset: 4px;
    background-color: rgba(59, 130, 246, 0.05);
}

/* Changed indicator */
.admin-changed {
    outline-color: #f59e0b !important;
}

.admin-changed::after {
    content: '';
    position: absolute;
    top: -4px;
    right: -4px;
    width: 8px;
    height: 8px;
    background-color: #f59e0b;
    border-radius: 50%;
}

/* Prevent text selection issues while editing */
.admin-editable:focus {
    -webkit-user-modify: read-write-plaintext-only;
}

/* Admin toolbar animations */
#admin-toolbar {
    animation: toolbar-slide-up 0.3s ease-out;
}

@keyframes toolbar-slide-up {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

/* Toast animation */
#admin-toast {
    transition: transform 0.3s ease-out;
}

/* Modal backdrop */
#publish-modal .absolute.inset-0.bg-black\/50 {
    animation: fade-in 0.2s ease-out;
}

@keyframes fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ================================
   iPhone / Mobile Optimizations
   ================================ */

@media (max-width: 639px) {
    /* Bump text-xs to 13px for readability on small screens */
    .guide-body .text-xs {
        font-size: 0.8125rem;
        line-height: 1.4;
    }

    /* Prevent horizontal overflow from any child element */
    .guide-body article {
        overflow-x: hidden;
    }
}

/* Mobile TOC scroll containment - prevent scroll-chaining */
#mobile-toc-menu {
    overscroll-behavior-y: contain;
}

/* Native-feeling tap highlight for iOS Safari */
.guide-body a,
.guide-body button {
    -webkit-tap-highlight-color: rgba(37, 99, 235, 0.1);
}

/* Prevent text size adjustment on orientation change */
.guide-body {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

/* ================================
   Content Loading - Hide Until JS Loads
   ================================ */

/* Hide hardcoded content until database content loads */
[data-content]:not(.content-loaded),
[data-setting]:not(.content-loaded) {
    color: transparent !important;
}