/* ============================================
   OBLITERATUS — Components
   Utility classes + micro-animations
   ============================================ */

/* ── Badges ── */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.6rem;
    border-radius: 0;
    font-family: var(--font-mono, 'JetBrains Mono', monospace);
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.badge-primary {
    background: var(--accent-primary);
    color: #070708;
}

.badge-success {
    background: var(--success);
    color: #070708;
}

.badge-danger {
    background: var(--danger);
    color: #ffffff;
}

.badge-warning {
    background: var(--warning);
    color: #070708;
}

/* ── Tooltip ── */
.tooltip { position: relative; }

.tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    padding: 0.45rem 0.7rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-light);
    color: var(--text-secondary);
    font-family: var(--font-mono, monospace);
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    border-radius: 0;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s ease, visibility 0.15s ease;
    pointer-events: none;
}

.tooltip:hover::after {
    opacity: 1;
    visibility: visible;
}

/* ── Screen reader only ── */
.sr-only {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}

/* ── Glow — used sparingly on accent elements ── */
.glow {
    box-shadow: 0 0 0 1px var(--accent-primary), 0 0 18px var(--accent-glow);
}

.glow-hover:hover {
    box-shadow: 0 0 0 1px var(--accent-primary), 0 0 28px var(--accent-glow);
    transition: box-shadow 0.3s ease;
}

/* ── Animations ── */
.animate-pulse {
    animation: pulse 2.5s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.45; }
}

.animate-spin {
    animation: spin 1.2s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

.animate-bounce {
    animation: bounce 1.2s infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(-6%);
        animation-timing-function: cubic-bezier(0.8, 0, 1, 1);
    }
    50% {
        transform: translateY(0);
        animation-timing-function: cubic-bezier(0, 0, 0.2, 1);
    }
}

/* Entrance animations */
.fade-in  { animation: fadeIn  0.3s ease-out; }
.slide-up { animation: slideUp 0.4s ease-out; }
.scale-in { animation: scaleIn 0.3s ease-out; }

@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(18px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes scaleIn {
    from { opacity: 0; transform: scale(0.97); }
    to   { opacity: 1; transform: scale(1); }
}

/* ── Progress Ring ── */
.progress-ring { transform: rotate(-90deg); }
.progress-ring__circle {
    transition: stroke-dashoffset 0.35s;
    transform-origin: 50% 50%;
}

/* ── Scroll indicator ── */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 7vw; /* aligned with hero left edge */
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-muted);
    font-family: var(--font-mono, monospace);
    font-size: 0.68rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    animation: none;
}

.scroll-indicator-icon {
    width: 16px;
    height: 16px;
    border-right: 1.5px solid currentColor;
    border-bottom: 1.5px solid currentColor;
    transform: rotate(45deg);
    animation: arrowBounce 1.8s ease-in-out infinite;
}

@keyframes arrowBounce {
    0%, 100% { transform: rotate(45deg) translate(0, 0); opacity: 1; }
    50%       { transform: rotate(45deg) translate(3px, 3px); opacity: 0.5; }
}

/* ── Terminal-style horizontal rule ── */
.term-rule {
    width: 100%;
    border: none;
    border-top: 1px solid var(--border);
    position: relative;
    margin: 2rem 0;
}

.term-rule::after {
    content: attr(data-label);
    position: absolute;
    top: 50%;
    left: 1rem;
    transform: translateY(-50%);
    background: var(--bg-primary);
    padding: 0 0.5rem;
    font-family: var(--font-mono, monospace);
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

/* ── Highlight row (table) ── */
.row-highlight {
    border-left: 3px solid var(--accent-primary) !important;
    background: var(--accent-dim) !important;
}

/* ── Utility status indicators ── */
.status-dot {
    display: inline-block;
    width: 6px; height: 6px;
    border-radius: 50%;
    vertical-align: middle;
    margin-right: 0.4em;
}

.status-dot.active  { background: var(--success); box-shadow: 0 0 6px var(--success); }
.status-dot.warning { background: var(--warning); }
.status-dot.error   { background: var(--danger);  }

/* ── Responsive helper ── */
@media (max-width: 768px) {
    .scroll-indicator {
        left: 50%;
        transform: translateX(-50%);
    }
}