/* ═══════════════════════════════════════════
   UreTech AI Configurator Widget — Mobile-First CSS
   Prefix: .ure-ac-
   ═══════════════════════════════════════════ */

/* ── Root ── */
.ure-ac-root {
    position: relative;
    width: 100%;
    overflow: hidden;
    background: var(--ac-bg, #060510);
    border-radius: 24px;
    font-family: 'Outfit', sans-serif;
    color: var(--ac-text, #FAFAFA);
}

.ure-ac-root *,
.ure-ac-root *::before,
.ure-ac-root *::after {
    box-sizing: border-box;
}

/* ── Container ── */
.ure-ac-container {
    position: relative;
    width: 100%;
    padding: 24px 16px;
}

/* ── Header ── */
.ure-ac-header {
    text-align: center;
    margin-bottom: 24px;
    position: relative;
    z-index: 2;
}

.ure-ac-badge {
    display: inline-block;
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    border: 1px solid rgba(234, 136, 222, 0.3);
    background: rgba(234, 136, 222, 0.1);
    color: var(--ac-accent, #EA88DE);
    margin-bottom: 12px;
}

.ure-ac-title {
    font-size: 22px;
    font-weight: 800;
    margin: 0 0 8px;
    color: var(--ac-text, #FAFAFA);
    line-height: 1.2;
}

.ure-ac-desc {
    font-size: 13px;
    line-height: 1.5;
    margin: 0 auto;
    max-width: 480px;
    opacity: 0.6;
    color: var(--ac-text, #FAFAFA);
}


/* ══════════════════════════════════════
   DASHBOARD — Brain + Grid + SVG
   Mobile: brain on top, modules below
   ══════════════════════════════════════ */
.ure-ac-dashboard {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

/* ── SVG Connections (hidden on mobile) ── */
.ure-ac-svg {
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: visible;
}

.ure-ac-svg-line {
    transition: stroke-opacity var(--ac-speed, 0.6s) ease;
}


/* ══════════════════════════════════════
   BRAIN NODE
   ══════════════════════════════════════ */
.ure-ac-brain-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 3;
    flex-shrink: 0;
}

.ure-ac-brain {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(234, 136, 222, 0.08);
    border: 2px solid rgba(234, 136, 222, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    transition:
        width var(--ac-speed, 0.6s) cubic-bezier(0.4, 0, 0.2, 1),
        height var(--ac-speed, 0.6s) cubic-bezier(0.4, 0, 0.2, 1),
        box-shadow var(--ac-speed, 0.6s) ease,
        border-color var(--ac-speed, 0.6s) ease;
    position: relative;
}

.ure-ac-brain--active {
    border-color: rgba(234, 136, 222, 0.5);
}

.ure-ac-brain-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.ure-ac-brain-inner svg {
    display: block;
}

.ure-ac-brain-label {
    font-size: 9px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    opacity: 0.7;
    color: var(--ac-accent, #EA88DE);
}

/* Brain pulse animation */
.ure-ac-brain--active .ure-ac-brain-inner {
    animation: ure-ac-brain-pulse 2.5s ease-in-out infinite;
}

@keyframes ure-ac-brain-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.04); }
}


/* ══════════════════════════════════════
   MODULE GRID
   Mobile: single column
   ══════════════════════════════════════ */
.ure-ac-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    width: 100%;
    position: relative;
    z-index: 2;
}


/* ══════════════════════════════════════
   MODULE CARD
   ══════════════════════════════════════ */
.ure-ac-card {
    background: var(--ac-module-off, rgba(193, 191, 230, 0.04));
    border: 1px solid rgba(193, 191, 230, 0.15);
    border-radius: 16px;
    padding: 16px;
    cursor: pointer;
    user-select: none;
    position: relative;
    transition:
        background var(--ac-speed, 0.6s) ease,
        border-color var(--ac-speed, 0.6s) ease,
        box-shadow var(--ac-speed, 0.6s) ease,
        opacity 0.4s ease,
        transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    /* Entrance animation: start hidden */
    opacity: 0;
    transform: translateY(16px);
}

.ure-ac-card--visible {
    opacity: 1;
    transform: translateY(0);
}

/* Active state */
.ure-ac-card--on {
    background: var(--ac-module-on, rgba(234, 136, 222, 0.15));
    border-color: rgba(234, 136, 222, 0.3);
    box-shadow: 0 0 16px rgba(234, 136, 222, 0.1);
}

/* Card layout */
.ure-ac-card-top {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.ure-ac-card-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: rgba(193, 191, 230, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background var(--ac-speed, 0.6s) ease;
}

.ure-ac-card--on .ure-ac-card-icon {
    background: rgba(234, 136, 222, 0.15);
}

.ure-ac-card-icon svg {
    display: block;
}

.ure-ac-card-name {
    flex: 1;
    font-size: 13px;
    font-weight: 700;
    color: var(--ac-text, #FAFAFA);
    line-height: 1.2;
    min-width: 0;
}

.ure-ac-card-desc {
    font-size: 11px;
    line-height: 1.5;
    margin: 0;
    opacity: 0.45;
    color: var(--ac-text, #FAFAFA);
}


/* ══════════════════════════════════════
   TOGGLE SWITCH
   44x24 pill, circle slides right when on
   ══════════════════════════════════════ */
.ure-ac-toggle {
    position: relative;
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
    cursor: pointer;
    /* 48px wide on mobile for touch targets */
    width: 48px;
    height: 26px;
}

.ure-ac-toggle-input {
    position: absolute;
    width: 0;
    height: 0;
    opacity: 0;
    pointer-events: none;
}

.ure-ac-toggle-slider {
    position: absolute;
    inset: 0;
    border-radius: 13px;
    background: rgba(193, 191, 230, 0.2);
    transition:
        background var(--ac-speed, 0.6s) ease,
        box-shadow var(--ac-speed, 0.6s) ease;
}

.ure-ac-toggle-slider::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #FAFAFA;
    transition: transform var(--ac-speed, 0.6s) cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.2);
}

/* Checked state */
.ure-ac-toggle-input:checked + .ure-ac-toggle-slider {
    background: var(--ac-accent, #EA88DE);
    box-shadow: 0 0 12px rgba(234, 136, 222, 0.35);
}

.ure-ac-toggle-input:checked + .ure-ac-toggle-slider::after {
    transform: translateX(22px);
}

/* Focus ring for accessibility */
.ure-ac-toggle-input:focus-visible + .ure-ac-toggle-slider {
    outline: 2px solid var(--ac-accent, #EA88DE);
    outline-offset: 2px;
}


/* ══════════════════════════════════════
   SUMMARY BAR
   ══════════════════════════════════════ */
.ure-ac-summary {
    text-align: center;
    margin-top: 20px;
    font-size: 13px;
    opacity: 0.5;
    color: var(--ac-text, #FAFAFA);
}

.ure-ac-summary-count {
    font-weight: 700;
    color: var(--ac-accent, #EA88DE);
    opacity: 1;
}

.ure-ac-summary-label {
    font-weight: 400;
}


/* ══════════════════════════════════════
   TABLET (768px+)
   Brain centered, modules in 2-col grid,
   SVG connections still hidden
   ══════════════════════════════════════ */
@media (min-width: 768px) {
    .ure-ac-container {
        padding: 32px 24px;
    }

    .ure-ac-title {
        font-size: 28px;
    }

    .ure-ac-desc {
        font-size: 14px;
    }

    .ure-ac-badge {
        font-size: 11px;
        padding: 6px 16px;
    }

    .ure-ac-header {
        margin-bottom: 28px;
    }

    /* Grid: 2 columns at tablet */
    .ure-ac-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }

    .ure-ac-card-name {
        font-size: 14px;
    }

    .ure-ac-card-desc {
        font-size: 12px;
    }

    /* Toggle sizing: 44x24 on tablet+ */
    .ure-ac-toggle {
        width: 44px;
        height: 24px;
    }

    .ure-ac-toggle-slider {
        border-radius: 12px;
    }

    .ure-ac-toggle-slider::after {
        top: 3px;
        left: 3px;
        width: 18px;
        height: 18px;
    }

    .ure-ac-toggle-input:checked + .ure-ac-toggle-slider::after {
        transform: translateX(20px);
    }

    .ure-ac-brain-label {
        font-size: 10px;
    }

    .ure-ac-summary {
        font-size: 14px;
        margin-top: 24px;
    }
}


/* ══════════════════════════════════════
   DESKTOP (1024px+)
   Brain centered, SVG connections visible,
   modules in N-col grid, hover effects
   ══════════════════════════════════════ */
@media (min-width: 1024px) {
    .ure-ac-container {
        padding: 48px 40px;
    }

    .ure-ac-title {
        font-size: 32px;
    }

    .ure-ac-desc {
        font-size: 15px;
        max-width: 560px;
    }

    .ure-ac-header {
        margin-bottom: 32px;
    }

    /* Show SVG connections on desktop */
    .ure-ac-svg {
        display: block;
    }

    /* Grid: respect gridCols variable */
    .ure-ac-grid {
        grid-template-columns: repeat(var(--ac-grid-cols, 3), 1fr);
        gap: 16px;
    }

    .ure-ac-dashboard {
        gap: 32px;
    }

    /* Card hover effects */
    .ure-ac-card:hover {
        border-color: rgba(193, 191, 230, 0.3);
    }

    .ure-ac-card--on:hover {
        border-color: rgba(234, 136, 222, 0.45);
        box-shadow: 0 0 24px rgba(234, 136, 222, 0.15);
    }

    .ure-ac-card {
        padding: 18px;
    }

    .ure-ac-card-icon {
        width: 40px;
        height: 40px;
        border-radius: 12px;
    }

    .ure-ac-card-name {
        font-size: 14px;
    }

    .ure-ac-card-desc {
        font-size: 12px;
    }

    .ure-ac-brain-label {
        font-size: 10px;
    }

    .ure-ac-summary {
        margin-top: 28px;
    }
}


/* ══════════════════════════════════════
   LARGE DESKTOP (1440px+)
   Max-width 1200px
   ══════════════════════════════════════ */
@media (min-width: 1440px) {
    .ure-ac-container {
        max-width: 1200px;
        margin-left: auto;
        margin-right: auto;
    }

    .ure-ac-title {
        font-size: 36px;
    }

    .ure-ac-card {
        padding: 20px;
    }

    .ure-ac-card-name {
        font-size: 15px;
    }

    .ure-ac-card-desc {
        font-size: 13px;
    }
}


/* ══════════════════════════════════════
   ACCESSIBILITY — Reduced Motion
   ══════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
    .ure-ac-card {
        transition: none;
        opacity: 1;
        transform: none;
    }

    .ure-ac-brain {
        transition: none;
    }

    .ure-ac-brain--active .ure-ac-brain-inner {
        animation: none;
    }

    .ure-ac-toggle-slider,
    .ure-ac-toggle-slider::after {
        transition: none;
    }

    .ure-ac-card-icon {
        transition: none;
    }

    .ure-ac-svg-line {
        transition: none;
    }

    .ure-ac-svg-line animate {
        display: none;
    }
}