/**
 * WHAT HAPPENED clicker — shared design tokens and base components.
 * Loaded by every page before its own stylesheet. Change the look of the whole game here.
 */
:root {
    /* surfaces (dark glass over the background art) */
    --bg: #0b0d13;
    --surface: rgba(15, 18, 27, 0.84);
    --surface-solid: #131722;
    --surface-2: #1a1f2d;
    --surface-3: #232a3c;
    --border: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.16);

    /* text */
    --text: #f3f5fa;
    --text-dim: #a7b0c4;
    --text-faint: #6d7690;

    /* accents */
    --gold: #ffc83d;
    --gold-deep: #ff9a1f;
    --primary: #2fd07a;
    --primary-deep: #19a35a;
    --blue: #5aa9ff;
    --divine: #a77dff;
    --divine-deep: #7a4fe0;
    --danger: #ff5b6b;
    /* gems, the premium currency: crystal cyan into blue-violet */
    --gem: #5ee7ff;
    --gem-deep: #4f7dff;
    --gem-violet: #7b5cff;

    /* shape */
    --radius-sm: 8px;
    --radius: 12px;
    --radius-lg: 18px;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
    --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.6);

    /* type */
    --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
    --font-display: 'Bungee', 'Impact', 'Arial Black', system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

body {
    font-family: var(--font);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: var(--blue); }

:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

/* thin, dark scrollbars everywhere */
* { scrollbar-width: thin; scrollbar-color: rgba(255, 255, 255, 0.2) transparent; }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.18); border-radius: 8px; }
::-webkit-scrollbar-track { background: transparent; }

/* ---------- panels ---------- */
.glass-panel {
    background: var(--surface);
    backdrop-filter: blur(14px) saturate(1.2);
    -webkit-backdrop-filter: blur(14px) saturate(1.2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

/* ---------- buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-weight: 700;
    font-size: 14px;
    line-height: 1.1;
    background: var(--surface-3);
    color: var(--text);
    transition: transform 120ms ease, filter 120ms ease, background 120ms ease, box-shadow 120ms ease;
}
.btn:hover:not(:disabled) { filter: brightness(1.12); transform: translateY(-1px); }
.btn:active:not(:disabled) { transform: translateY(0); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary { background: linear-gradient(180deg, var(--primary), var(--primary-deep)); color: #04170c; box-shadow: 0 6px 18px rgba(47, 208, 122, 0.25); }
.btn-gold { background: linear-gradient(180deg, var(--gold), var(--gold-deep)); color: #2a1600; box-shadow: 0 6px 18px rgba(255, 170, 40, 0.3); }
.btn-ghost { background: rgba(255, 255, 255, 0.06); border-color: var(--border-strong); }
.btn-danger { background: rgba(255, 91, 107, 0.12); border-color: rgba(255, 91, 107, 0.5); color: #ffb3bb; }
.btn-danger:hover:not(:disabled) { background: var(--danger); color: #fff; }
.btn-discord { background: #5865f2; color: #fff; }
.btn-sm { padding: 7px 12px; font-size: 13px; }
.btn-block { width: 100%; }
.btn-chip { padding: 2px 8px; border-radius: 999px; background: rgba(0, 0, 0, 0.18); font-size: 12px; font-weight: 800; }

/* round close (✕) button used in modals and panels */
.modal-close {
    width: 34px;
    height: 34px;
    flex: 0 0 34px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-dim);
    font-size: 15px;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.modal-close:hover { background: rgba(255, 255, 255, 0.14); color: var(--text); }

/* ---------- form controls ---------- */
input[type=text], input[type=number], input:not([type]), select, textarea {
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    padding: 9px 12px;
    color: var(--text);
    min-width: 0;
}
input::placeholder { color: var(--text-faint); }
select option { background: var(--surface-solid); color: var(--text); }
input[type=range] { accent-color: var(--gold); width: 100%; }

/* ---------- secondary pages: back button + page header ---------- */
.page-back {
    position: fixed;
    top: 14px;
    left: 14px;
    z-index: 1300;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 14px;
    border-radius: 999px;
    border: 1px solid var(--border-strong);
    background: rgba(15, 18, 27, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--text);
    font-weight: 700;
    font-size: 14px;
    text-decoration: none;
    box-shadow: var(--shadow);
}
.page-back:hover { background: var(--surface-3); }

.page-title {
    font-family: var(--font-display);
    font-weight: 400;
    letter-spacing: 1px;
    margin: 0 0 6px;
    font-size: clamp(28px, 4vw, 40px);
    background: linear-gradient(180deg, #fff3c4, var(--gold) 55%, var(--gold-deep));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.muted { color: var(--text-dim); font-size: 13px; }

/* ---------- shared nav bar on the secondary pages (built by site.js) ---------- */
.site-nav {
    position: fixed;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1300;
    display: flex;
    gap: 4px;
    padding: 5px;
    border-radius: 999px;
    background: rgba(15, 18, 27, 0.86);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-strong);
    box-shadow: var(--shadow);
    max-width: calc(100vw - 20px);
    overflow-x: auto;
    scrollbar-width: none;
}
.site-nav::-webkit-scrollbar { display: none; }
.site-nav-link {
    position: relative;
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 13px;
    border-radius: 999px;
    color: var(--text-dim);
    text-decoration: none;
    font-weight: 700;
    font-size: 13px;
    white-space: nowrap;
}
.site-nav-link:hover { color: var(--text); background: rgba(255, 255, 255, 0.08); }
.site-nav-link.home { color: var(--text); }
.site-nav-link.current { background: linear-gradient(180deg, var(--gold), var(--gold-deep)); color: #2a1600; }
/* alert bubble (a count) or dot, used on these links and on the main game's nav buttons */
.site-badge {
    position: absolute;
    top: 0;
    right: 0;
    min-width: 17px;
    height: 17px;
    padding: 0 4px;
    border-radius: 999px;
    background: var(--danger);
    color: #fff;
    font-size: 10.5px;
    font-weight: 900;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 0 2px var(--bg);
    pointer-events: none;
}
.site-badge.dot { min-width: 10px; width: 10px; height: 10px; padding: 0; top: 3px; right: 3px; }
@media (max-width: 760px) {
    .site-nav-link { padding: 8px 11px; font-size: 16px; }
    .site-nav-link .sn-txt { display: none; }
    .site-nav-link.current .sn-txt { display: inline; font-size: 13px; }
}

/* ========== Skeleton loaders (placeholders shown while a page waits for data; see WHSk in site.js) ========== */
.sk { position: relative; overflow: hidden; border-radius: 8px; background: var(--surface-3, rgba(255, 255, 255, 0.07)); }
.sk::after { content: ''; position: absolute; inset: 0; transform: translateX(-100%); background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.09), transparent); animation: sk-shimmer 1.2s infinite; }
@keyframes sk-shimmer { to { transform: translateX(100%); } }
.sk-line { height: 12px; width: 100%; }
.sk-line.w40 { width: 40%; }
.sk-line.w60 { width: 60%; }
.sk-line.w80 { width: 80%; }
.sk-btn { height: 30px; width: 84px; border-radius: 10px; flex: none; }
.sk-head { height: 16px; width: 140px; margin: 4px 0 14px; }
.sk-avatar { width: 36px; height: 36px; border-radius: 50%; flex: none; }
.sk-stack { flex: 1; min-width: 0; display: grid; gap: 7px; }
.sk-list { display: grid; gap: 6px; }
.sk-item { display: flex; align-items: center; gap: 10px; padding: 8px 4px; }
.sk-grid { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.sk-block { display: grid; gap: 10px; padding: 14px; border-radius: var(--radius); background: var(--surface-2); border: 1px solid var(--border); }
@media (prefers-reduced-motion: reduce) { .sk::after { animation: none; } }