/**
 * DT Adventure — Main Stylesheet
 *
 * Design system: "Desert Editorial" — warm stone foundation,
 * charcoal darks, burnished bronze accent.
 * Typography: Barlow Condensed (headers) + Source Serif 4 (body).
 */

/* ============================================================
   CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================================ */
:root {
    /* Colors — Desert Editorial palette
       Warm stone base + charcoal darks + burnished bronze accent */
    --dta-slate-950:   #141210;
    --dta-slate-900:   #1A1814;
    --dta-slate-800:   #2C2822;
    --dta-slate-700:   #3D3830;
    --dta-slate-600:   #564F44;
    --dta-slate-500:   #7A7164;
    --dta-slate-400:   #A69882;
    --dta-slate-300:   #C4BAA8;
    --dta-slate-200:   #DED8CE;
    --dta-slate-100:   #EDE9E3;
    --dta-slate-50:    #F7F5F2;

    --dta-copper:      #B8863B;
    --dta-copper-light:#D4A85C;
    --dta-copper-dark: #96692B;
    --dta-copper-glow: rgba(184, 134, 59, 0.12);

    --dta-green:       #5B8C5A;
    --dta-red:         #B5453A;
    --dta-amber:       #C9963A;

    --dta-white:       #ffffff;
    --dta-black:       #141210;

    /* Typography */
    --dta-font-heading: 'Barlow Condensed', 'Arial Narrow', sans-serif;
    --dta-font-body:    'Source Serif 4', Georgia, serif;
    --dta-font-mono:    'JetBrains Mono', 'Fira Code', monospace;

    /* Spacing */
    --dta-space-xs:    0.25rem;
    --dta-space-sm:    0.5rem;
    --dta-space-md:    1rem;
    --dta-space-lg:    1.5rem;
    --dta-space-xl:    2.5rem;
    --dta-space-2xl:   4rem;
    --dta-space-3xl:   6rem;

    /* Layout */
    --dta-container:   1280px;
    --dta-container-narrow: 860px;
    --dta-radius:      6px;
    --dta-radius-lg:   12px;

    /* Shadows */
    --dta-shadow-sm:   0 1px 3px rgba(0,0,0,0.08);
    --dta-shadow-md:   0 4px 12px rgba(0,0,0,0.1);
    --dta-shadow-lg:   0 8px 30px rgba(0,0,0,0.12);
    --dta-shadow-glow: 0 0 20px var(--dta-copper-glow);

    /* Transitions */
    --dta-ease:        cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --dta-duration:    0.3s;
}

/* ============================================================
   BASE TYPOGRAPHY & RESET
   ============================================================ */
body {
    font-family: var(--dta-font-body);
    color: var(--dta-slate-800);
    background: var(--dta-slate-50);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6,
.dta-page-title,
.dta-section-title,
.dta-hero__title {
    font-family: var(--dta-font-heading);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.01em;
    color: var(--dta-slate-900);
}

/* ============================================================
   LAYOUT
   ============================================================ */
.dta-container {
    max-width: var(--dta-container);
    margin: 0 auto;
    padding: 0 var(--dta-space-lg);
}

.dta-container--narrow {
    max-width: var(--dta-container-narrow);
}

.dta-page-header {
    text-align: center;
    padding: var(--dta-space-3xl) 0 var(--dta-space-xl);
}

.dta-page-title {
    font-size: clamp(2rem, 5vw, 3.25rem);
    text-transform: uppercase;
    letter-spacing: 0.03em;
    margin-bottom: var(--dta-space-sm);
}

.dta-page-subtitle {
    font-size: 1.125rem;
    color: var(--dta-slate-500);
    max-width: 600px;
    margin: 0 auto;
}

.dta-section-title {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    text-transform: uppercase;
    letter-spacing: 0.02em;
    margin-bottom: var(--dta-space-xl);
    padding-bottom: var(--dta-space-sm);
    border-bottom: 3px solid var(--dta-copper);
    display: inline-block;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.dta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--dta-space-sm);
    padding: 0.75rem 1.75rem;
    font-family: var(--dta-font-heading);
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--dta-radius);
    cursor: pointer;
    transition: all var(--dta-duration) var(--dta-ease);
    white-space: nowrap;
}

.dta-btn--primary {
    background: var(--dta-copper);
    color: var(--dta-white);
    border-color: var(--dta-copper);
}

.dta-btn--primary:hover {
    background: var(--dta-copper-dark);
    border-color: var(--dta-copper-dark);
    box-shadow: var(--dta-shadow-glow);
    transform: translateY(-1px);
}

.dta-btn--outline {
    background: transparent;
    color: var(--dta-copper);
    border-color: var(--dta-copper);
}

.dta-btn--outline:hover {
    background: var(--dta-copper);
    color: var(--dta-white);
}

.dta-btn--ghost {
    background: transparent;
    color: var(--dta-slate-600);
    border-color: var(--dta-slate-300);
}

.dta-btn--ghost:hover {
    border-color: var(--dta-slate-600);
    color: var(--dta-slate-800);
}

.dta-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none;
}

/* ============================================================
   LOADING SPINNER
   ============================================================ */
.dta-loading {
    text-align: center;
    padding: var(--dta-space-3xl) 0;
}

.dta-loading__spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--dta-slate-200);
    border-top-color: var(--dta-copper);
    border-radius: 50%;
    margin: 0 auto var(--dta-space-md);
    animation: dta-spin 0.8s linear infinite;
}

@keyframes dta-spin {
    to { transform: rotate(360deg); }
}

.dta-loading p {
    color: var(--dta-slate-500);
    font-style: italic;
}

/* ============================================================
   TOOLTIP
   ============================================================ */
.dta-tooltip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--dta-slate-300);
    color: var(--dta-slate-700);
    font-size: 0.7rem;
    font-weight: 700;
    cursor: help;
    margin-left: var(--dta-space-xs);
    position: relative;
}

.dta-tooltip:hover::after {
    content: attr(data-tip);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--dta-slate-900);
    color: var(--dta-white);
    font-size: 0.8rem;
    font-weight: 400;
    padding: 0.5rem 0.75rem;
    border-radius: var(--dta-radius);
    white-space: nowrap;
    max-width: 280px;
    white-space: normal;
    z-index: 100;
    box-shadow: var(--dta-shadow-lg);
}

/* ============================================================
   "NOT PUBLISHED" LABEL
   ============================================================ */
.dta-na {
    color: var(--dta-slate-400);
    font-style: italic;
    font-size: 0.9em;
}

/* ============================================================
   RESPONSIVE HELPERS
   ============================================================ */
@media (max-width: 768px) {
    .dta-container {
        padding: 0 var(--dta-space-md);
    }

    .dta-page-header {
        padding: var(--dta-space-xl) 0 var(--dta-space-lg);
    }

    .dta-btn {
        padding: 0.625rem 1.25rem;
        font-size: 0.9rem;
    }
}

/* ============================================================
   GENERATEPRESS GLOBAL OVERRIDES
   Desert Editorial palette applied site-wide
   ============================================================ */

/* GP Header */
.site-header {
    background-color: var(--dta-slate-900) !important;
    transition: background 0.3s, box-shadow 0.3s;
}
.main-navigation a,
.main-navigation .menu > li > a,
.site-title a {
    color: rgba(255,255,255,0.85) !important;
    font-family: var(--dta-font-heading);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 500;
    font-size: 0.9rem;
}
.main-navigation a:hover,
.site-title a:hover {
    color: var(--dta-white) !important;
}
.main-navigation .current-menu-item > a {
    color: var(--dta-copper-light) !important;
}
/* Remove GP default underlines/borders on nav */
.main-navigation ul li a {
    border: none !important;
}

/* GP Footer */
.site-footer,
.site-info {
    background-color: var(--dta-slate-900) !important;
    color: rgba(255,255,255,0.45) !important;
}
.site-info a {
    color: var(--dta-copper-light) !important;
}
.site-info a:hover {
    color: var(--dta-white) !important;
}

/* GP Content area */
.site-content {
    background: var(--dta-slate-50);
}

/* Links — bronze accent */
.entry-content a {
    color: var(--dta-copper);
    text-decoration: underline;
    text-decoration-color: var(--dta-copper-glow);
    text-underline-offset: 3px;
    transition: color 0.2s;
}
.entry-content a:hover {
    color: var(--dta-copper-dark);
}