/**
 * Energy Facts & Memes — components (loads after site.css + tools.css).
 */

.tone-selector {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.85rem;
    margin-bottom: 0.85rem;
}

@media (max-width: 520px) {
    .tone-selector {
        grid-template-columns: 1fr;
    }
}

.btn-tone {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 1.5rem 1rem;
    border: 2px solid transparent;
    border-radius: var(--radius);
    cursor: pointer;
    font-family: var(--font-sans);
    text-align: center;
    transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out);
    text-decoration: none;
}

.btn-tone:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-tone:active {
    transform: translateY(0);
}

.btn-tone--boost {
    background: linear-gradient(135deg, var(--ta-rust-500) 0%, var(--ta-rust-600) 100%);
    color: var(--fg-on-accent);
}

.btn-tone--boost.active {
    border-color: rgba(250, 245, 233, 0.55);
    box-shadow: 0 0 0 3px rgba(154, 68, 35, 0.35);
}

.btn-tone--lucky {
    background: linear-gradient(135deg, #6b3d7a 0%, #4a2755 100%);
    color: var(--fg-on-accent);
    justify-content: center;
}

.btn-tone--lucky.active {
    border-color: rgba(255, 255, 255, 0.45);
    box-shadow: 0 0 0 3px rgba(107, 61, 122, 0.4);
}

.btn-tone--motivate {
    background: linear-gradient(180deg, var(--ta-walnut-700) 0%, var(--ta-walnut-900) 100%);
    color: var(--fg-on-dark);
}

.btn-tone--motivate.active {
    border-color: rgba(242, 235, 219, 0.35);
    box-shadow: 0 0 0 3px rgba(42, 31, 21, 0.35);
}

.tone-label {
    font-size: 1.35rem;
    font-weight: 800;
    font-family: var(--font-display);
    line-height: 1.2;
    font-variation-settings: "opsz" 48;
}

.tone-sub {
    font-size: 0.95em;
    opacity: 0.9;
    line-height: 1.35;
    font-weight: 500;
}

.welcome-note {
    text-align: center;
    color: var(--fg-muted);
    font-size: 0.98rem;
    padding: 0.75rem 0 0.35rem;
    margin: 0;
}

.fact-container {
    animation: fadeSlideIn 0.3s ease both;
}

.fact-container--hidden {
    display: none;
}

@keyframes fadeSlideIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.meme-card {
    background: var(--bg-tint);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.65rem 1.5rem 1.4rem;
    margin-bottom: 1.25rem;
    transition: border-color var(--dur) var(--ease-out);
}

.meme-card--has-bg {
    background-size: cover;
    background-position: center;
    border-color: transparent;
    overflow: hidden;
}

.meme-card--has-bg .fact-text {
    color: var(--fg-on-accent);
}

.meme-card--has-bg .explanation {
    background: rgba(42, 31, 21, 0.45);
    color: var(--ta-cream-100);
    border-left-color: var(--ta-amber-400);
}

.meme-card--has-bg .fact-source {
    color: rgba(250, 245, 233, 0.75);
}

.meme-card--has-bg .fact-source a {
    color: var(--ta-amber-400);
}

.card-meta {
    margin-bottom: 1rem;
}

.category-badge {
    display: inline-block;
    background: linear-gradient(135deg, #6b3d7a 0%, #4a2755 100%);
    color: var(--fg-on-accent);
    font-size: 0.72em;
    font-weight: 700;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
}

.tone-badge {
    display: inline-block;
    font-size: 0.72em;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    margin-left: 0.5rem;
}

.tone-badge--boost {
    background: linear-gradient(135deg, var(--ta-rust-500) 0%, var(--ta-rust-600) 100%);
    color: var(--fg-on-accent);
}

.tone-badge--motivate {
    background: linear-gradient(180deg, var(--ta-walnut-700) 0%, var(--ta-walnut-900) 100%);
    color: var(--fg-on-dark);
}

.fact-text {
    font-size: 1.45em;
    font-weight: 700;
    font-family: var(--font-display);
    color: var(--fg);
    line-height: 1.4;
    margin: 0 0 1.25rem;
    padding: 0;
    border: none;
    font-style: normal;
    quotes: none;
    font-variation-settings: "opsz" 60;
}

.fact-text::before {
    content: '\201C';
    display: inline;
    font-size: 1.5em;
    color: var(--accent);
    font-family: var(--font-display);
    font-style: normal;
    font-weight: 700;
    opacity: 0.65;
    line-height: 1;
    vertical-align: -0.12em;
    margin-right: 0.1em;
}

.fact-image {
    margin-bottom: 1.25rem;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--border);
}

.fact-image img {
    display: block;
    width: 100%;
    height: auto;
    max-height: 22rem;
    object-fit: cover;
}

.fact-image--hidden {
    display: none;
}

.explanation {
    color: var(--fg-body);
    font-size: 0.94rem;
    line-height: 1.7;
    padding: 0.85rem 1rem;
    background: var(--bg-raised);
    border-left: 3px solid var(--accent);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin-bottom: 1rem;
}

.fact-source {
    font-size: 0.82rem;
    color: var(--fg-muted);
}

.fact-source a {
    color: var(--accent);
    font-weight: 600;
    text-decoration: none;
}

.fact-source a::after {
    content: ' \2197';
    font-size: 0.85em;
}

.fact-source a:hover {
    text-decoration: underline;
    text-underline-offset: 0.15em;
}

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.85rem;
    align-items: center;
}

.btn-ghost {
    background: transparent;
    color: var(--fg-body);
    border: 1px solid var(--border-strong);
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
    font-weight: 600;
    font-family: var(--font-sans);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: border-color var(--dur) var(--ease-out), color var(--dur) var(--ease-out);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.btn-ghost:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.btn-icon {
    padding: 0.5rem 0.65rem;
}

.share-note {
    font-size: 0.8rem;
    color: var(--fg-muted);
    word-break: break-all;
}

.share-note a {
    color: var(--accent);
    font-weight: 600;
    text-decoration: none;
}

.share-note a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .btn-tone {
        padding: 1.15rem 0.75rem;
    }

    .tone-label {
        font-size: 1.2rem;
    }

    .meme-card {
        padding: 1.25rem 1.1rem 1.1rem;
    }

    .fact-text {
        font-size: 1.2rem;
    }
}