/**
 * SokoMoja AI UI — shared design language
 * Orange #f68b1e · Charcoal #2c3e50 · Grey/white — matches UNIMART AFRICA storefront
 */
:root {
    --soko-ai-orange: #f68b1e;
    --soko-ai-orange-dark: var(--primary-dark);
    --soko-ai-orange-light: var(--primary);
    --soko-ai-charcoal: #2c3e50;
    --soko-ai-dark: var(--unimart-text);
    --soko-ai-grey: #6b7280;
    --soko-ai-grey-mid: #9ca3af;
    --soko-ai-grey-light: var(--primary);
    --soko-ai-grey-bg: var(--unimart-bg-muted);
    --soko-ai-white: #ffffff;
    --soko-ai-glass: rgba(255, 255, 255, 0.92);
    --soko-ai-shadow: 0 12px 40px rgba(44, 62, 80, 0.1);
    --soko-ai-radius: 14px;
    --soko-ai-radius-sm: 10px;
    /* Legacy aliases */
    --soko-ai-navy: var(--soko-ai-charcoal);
    --soko-ai-navy-mid: #34495e;
}

/* ── Compact AI loader (chat, inline) ── */
.soko-ai-loader-compact {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: linear-gradient(90deg, var(--primary-light) 0%, #fff 100%);
    border: 1px solid var(--primary-light);
    border-radius: 12px;
    border-bottom-left-radius: 2px;
    max-width: 88%;
}

.soko-ai-loader-compact .soko-ai-loader-mini {
    position: relative;
    width: 36px;
    height: 36px;
    flex-shrink: 0;
}

.soko-ai-loader-compact .soko-ai-loader-mini-orb {
    position: absolute;
    inset: 8px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--soko-ai-orange), var(--soko-ai-charcoal));
    animation: sokoAiOrbPulse 1.8s ease-in-out infinite;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 0.7rem;
}

.soko-ai-loader-compact .soko-ai-loader-mini-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 2px solid transparent;
    border-top-color: var(--soko-ai-orange);
    animation: sokoAiSpin 1.2s linear infinite;
}

.soko-ai-loader-compact .soko-ai-loader-text {
    font-size: 0.82rem;
    color: var(--secondary);
    line-height: 1.35;
}

.soko-ai-loader-compact .soko-ai-loader-text strong {
    display: block;
    color: var(--soko-ai-charcoal);
    font-size: 0.78rem;
}

.soko-ai-loader-compact .soko-ai-loader-dots span {
    display: inline-block;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--soko-ai-orange);
    margin-right: 3px;
    animation: sokoAiDotBounce 1.2s ease-in-out infinite;
}

.soko-ai-loader-compact .soko-ai-loader-dots span:nth-child(2) { animation-delay: 0.12s; }
.soko-ai-loader-compact .soko-ai-loader-dots span:nth-child(3) { animation-delay: 0.24s; }

@keyframes sokoAiOrbPulse {
    0%, 100% { transform: scale(1); box-shadow: 0 0 8px rgba(246, 139, 30, 0.4); }
    50% { transform: scale(1.06); box-shadow: 0 0 14px rgba(246, 139, 30, 0.6); }
}

@keyframes sokoAiSpin {
    to { transform: rotate(360deg); }
}

@keyframes sokoAiDotBounce {
    0%, 80%, 100% { opacity: 0.35; transform: translateY(0); }
    40% { opacity: 1; transform: translateY(-3px); }
}

/* ── Discover / quick-action chips ── */
.soko-ai-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.soko-ai-chip {
    border: 1px solid rgba(246, 139, 30, 0.45);
    background: #fff;
    color: var(--soko-ai-charcoal);
    border-radius: 20px;
    padding: 7px 14px;
    font-size: 0.78rem;
    cursor: pointer;
    transition: all 0.18s ease;
    white-space: nowrap;
}

.soko-ai-chip:hover,
.soko-ai-chip:focus {
    background: var(--soko-ai-orange);
    color: #fff;
    border-color: var(--soko-ai-orange);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(246, 139, 30, 0.25);
}

.soko-ai-chip--ghost {
    background: rgba(246, 139, 30, 0.08);
    border-style: dashed;
}

/* ── AI hero panel (search results, empty states) ── */
.soko-ai-hero {
    background: linear-gradient(135deg, var(--soko-ai-orange) 0%, var(--soko-ai-orange-dark) 55%, var(--primary-dark) 100%);
    border-radius: var(--soko-ai-radius);
    padding: 20px 22px;
    color: #fff;
    position: relative;
    overflow: hidden;
    margin-bottom: 1.25rem;
    box-shadow: var(--soko-ai-shadow);
}

.soko-ai-hero::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -10%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(246, 139, 30, 0.25) 0%, transparent 70%);
    pointer-events: none;
}

.soko-ai-hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: 10%;
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.06) 0%, transparent 70%);
    pointer-events: none;
}

.soko-ai-hero-inner {
    position: relative;
    z-index: 1;
}

.soko-ai-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--soko-ai-orange);
    margin-bottom: 8px;
}

.soko-ai-hero-title {
    font-size: 1.15rem;
    font-weight: 600;
    margin: 0 0 6px;
}

.soko-ai-hero-meta {
    font-size: 0.88rem;
    opacity: 0.88;
    margin: 0;
}

.soko-ai-hero-query {
    color: var(--soko-ai-orange-light);
    font-weight: 600;
}

.soko-ai-hero-count {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 10px;
    padding: 4px 12px;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 20px;
    font-size: 0.8rem;
}

/* ── Empty state ── */
.soko-ai-empty {
    text-align: center;
    padding: 48px 24px;
    background: linear-gradient(180deg, var(--light) 0%, #fff 100%);
    border-radius: var(--soko-ai-radius);
    border: 1px dashed var(--unimart-border);
}

.soko-ai-empty-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 16px;
    position: relative;
}

.soko-ai-empty-icon .soko-ai-loader-mini {
    width: 72px;
    height: 72px;
    margin: 0 auto;
}

.soko-ai-empty-icon .soko-ai-loader-mini-orb {
    inset: 18px;
    font-size: 1.2rem;
}

.soko-ai-empty h3 {
    font-size: 1.05rem;
    color: var(--soko-ai-charcoal);
    margin-bottom: 8px;
}

.soko-ai-empty p {
    color: var(--gray);
    font-size: 0.9rem;
    max-width: 360px;
    margin: 0 auto 16px;
}

/* ── Auth panel ambient animation ── */
.login-brand-panel .soko-auth-orb {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    filter: blur(40px);
    opacity: 0.35;
}

.login-brand-panel .soko-auth-orb--1 {
    width: 140px;
    height: 140px;
    background: var(--soko-ai-orange);
    top: 10%;
    right: -20px;
    animation: sokoAuthFloat 8s ease-in-out infinite;
}

.login-brand-panel .soko-auth-orb--2 {
    width: 100px;
    height: 100px;
    background: var(--info);
    bottom: 20%;
    left: -30px;
    animation: sokoAuthFloat 10s ease-in-out infinite reverse;
}

@keyframes sokoAuthFloat {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(12px, -18px); }
}

.login-headline .soko-sparkle {
    color: var(--soko-ai-orange);
    font-size: 0.85em;
}