/* ============================================= */
/* BASE.CSS — Shared Foundation (all pages)      */
/* Loaded AFTER variables.css, BEFORE page CSS   */
/* ============================================= */

/* ---- CSS Reset ---- */
* {
    box-sizing: border-box;
}

/* ---- HTML/Body Baseline ---- */
html, body {
    max-width: 100vw;
    overflow-x: hidden; /* fallback for iOS < 15.4 */
    overflow-x: clip;
    overscroll-behavior: none;
}

body {
    margin: 12px;
    font-family: system-ui, -apple-system, Arial, Helvetica, sans-serif;
    background-color: var(--bg);
    color: var(--text);
    color-scheme: dark;
    padding-top: 48px;
}

@media (min-width: 769px) {
    body { margin: 12px 12%; }
}

/* ---- Custom Scrollbar ---- */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background-color: var(--bg-elevated);
}
::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--border-strong);
}
* {
    scrollbar-width: thin;
    scrollbar-color: var(--border) var(--bg-elevated);
}

/* ---- Focus Indicators ---- */
*:focus-visible {
    outline: 2px solid var(--cursando);
    outline-offset: 2px;
}

/* ---- Modal Animations ---- */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ---- Privacy Notice (floating bottom) ---- */
.privacy-notice {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    text-align: center;
    font-size: 12px;
    color: #aaa;
    background: rgba(0, 0, 0, 0.92);
    padding: 6px 12px;
    border-top: 1px solid var(--bg-input);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}
.privacy-close {
    background: none;
    border: none;
    color: var(--text-faint);
    cursor: pointer;
    font-size: 14px;
    padding: 2px 6px;
    line-height: 1;
}
.privacy-close:hover {
    color: var(--text);
}

/* ---- Global: hide page h1, keep navbar title ---- */
body > h1,
.tree-top-bar h1,
.top-bar h1 {
    display: none !important;
}