/* ── Reset & tokens ──────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg:         #F2F4F8;
    --surface:    #FFFFFF;
    --accent:     #6366F1;
    --accent-dim: rgba(99,102,241,0.08);
    --border:     #E4E7EF;
    --text:       #111827;
    --text-muted: #6B7280;
    --text-dim:   #9CA3AF;
    --r:          14px;
    --r-sm:       8px;
    --shadow:     0 2px 8px rgba(0,0,0,0.06), 0 1px 3px rgba(0,0,0,0.04);
    --shadow-lg:  0 8px 24px rgba(0,0,0,0.10), 0 2px 6px rgba(0,0,0,0.04);
}

body {
    font-family: 'Inter', system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
}

.hidden { display: none !important; }

/* ── Page wrapper ────────────────────────────────────────────────────────── */
.page {
    min-height: 100vh;
}

/* ── Header ──────────────────────────────────────────────────────────────── */
.site-header {
    height: 52px;
    display: flex;
    align-items: center;
    padding: 0 32px;
}

.brand {
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--text);
    text-decoration: none;
}

/* ── Command center wrapper ──────────────────────────────────────────────── */
.command-center-wrap {
    padding: 4px 32px 32px;
    max-width: 1320px;
    margin: 0 auto;
}

/* ── Command center grid ─────────────────────────────────────────────────── */
.command-center {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    align-items: start;
}

/* ── Step column ─────────────────────────────────────────────────────────── */
.step-col {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.step-label {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding-left: 3px;
}

.step-word {
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text);
    line-height: 1;
}

.step-num {
    font-size: 3.75rem;
    font-weight: 900;
    line-height: 0.82;
    letter-spacing: -0.06em;
    color: var(--text);
    display: block;
}

/* ── Step box ────────────────────────────────────────────────────────────── */
.step-box {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r);
    padding: 12px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    gap: 9px;
}

/* ── Step 1: URL input ───────────────────────────────────────────────────── */
.url-row {
    display: flex;
    gap: 6px;
}

#business-url {
    flex: 1;
    min-width: 0;
    height: 34px;
    padding: 0 10px;
    border: 1.5px solid var(--border);
    border-radius: var(--r-sm);
    font-size: 0.78rem;
    font-family: inherit;
    color: var(--text);
    background: var(--bg);
    outline: none;
    transition: border-color 0.15s;
}

#business-url:focus {
    border-color: var(--accent);
    background: white;
}

.btn-lookup {
    height: 34px;
    padding: 0 13px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: var(--r-sm);
    font-size: 0.78rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    white-space: nowrap;
    transition: opacity 0.15s;
}

.btn-lookup:hover { opacity: 0.88; }
.btn-lookup:disabled { opacity: 0.5; cursor: not-allowed; }

/* Business confirmed */
.biz-confirmed {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 6px 8px;
    background: #f0fdf4;
    border: 1px solid #86efac;
    border-radius: var(--r-sm);
    min-width: 0;
}

.biz-check-icon {
    flex-shrink: 0;
    color: #16a34a;
}

.biz-name {
    font-size: 0.75rem;
    font-weight: 600;
    color: #15803d;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.biz-address {
    font-size: 0.7rem;
    color: #4ade80;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex-shrink: 1;
    min-width: 0;
}

.lookup-error {
    font-size: 0.73rem;
    color: #dc2626;
    padding: 6px 8px;
    background: #fef2f2;
    border: 1px solid #fca5a5;
    border-radius: var(--r-sm);
}

/* Date pills */
.date-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.date-pill {
    height: 24px;
    padding: 0 9px;
    background: transparent;
    border: 1.5px solid var(--border);
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 500;
    font-family: inherit;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.12s;
}

.date-pill:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.date-pill.active {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
}

.date-custom-wrap {
    display: flex;
    align-items: center;
    gap: 5px;
}

.date-custom-wrap input[type="date"] {
    flex: 1;
    min-width: 0;
    height: 28px;
    padding: 0 6px;
    border: 1.5px solid var(--border);
    border-radius: var(--r-sm);
    font-size: 0.7rem;
    font-family: inherit;
    color: var(--text);
    background: var(--bg);
    outline: none;
}

.date-custom-wrap input[type="date"]:focus {
    border-color: var(--accent);
}

.date-sep {
    font-size: 0.72rem;
    color: var(--text-dim);
    flex-shrink: 0;
}

/* ── Step 2: Palette ─────────────────────────────────────────────────────── */
.palette-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.palette-row {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 5px 7px;
    border: 1.5px solid transparent;
    border-radius: var(--r-sm);
    background: transparent;
    cursor: pointer;
    transition: all 0.12s;
    font-family: inherit;
    text-align: left;
    width: 100%;
}

.palette-row:hover {
    background: rgba(99,102,241,0.05);
}

.palette-row.active {
    border-color: var(--accent);
    background: var(--accent-dim);
}

.palette-row-swatches {
    display: flex;
    gap: 3px;
    flex-shrink: 0;
}

.palette-row-swatch {
    width: 24px;
    height: 24px;
    border-radius: 5px;
    display: inline-block;
    box-shadow: 0 1px 3px rgba(0,0,0,0.18);
}

.palette-row-name {
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text);
}

/* ── Step 3: Style cards ─────────────────────────────────────────────────── */
.font-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
}

.style-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 3px;
    padding: 10px 10px 8px;
    border: 1.5px solid var(--border);
    border-radius: var(--r-sm);
    background: var(--surface);
    cursor: pointer;
    transition: all 0.12s;
    font-family: inherit;
    text-align: left;
}

.style-card:hover {
    border-color: rgba(99,102,241,0.35);
}

.style-card.active {
    border-color: var(--accent);
    background: var(--accent-dim);
}

.style-card-name {
    font-size: 0.95rem;
    color: var(--text);
    line-height: 1.2;
}

.style-card-desc {
    font-size: 0.6rem;
    color: var(--text-dim);
    font-family: 'Inter', system-ui, sans-serif;
    font-weight: 400;
    font-style: normal;
}

/* ── Step 4: Platforms ───────────────────────────────────────────────────── */
.platform-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
}

.platform-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    padding: 7px 4px;
    border: 1.5px solid var(--border);
    border-radius: var(--r-sm);
    background: var(--surface);
    cursor: pointer;
    transition: all 0.12s;
    font-family: inherit;
    color: var(--text-muted);
}

.platform-option:hover {
    border-color: rgba(99,102,241,0.35);
    color: var(--accent);
}

.platform-option.active {
    border-color: var(--accent);
    background: var(--accent-dim);
    color: var(--accent);
}

.platform-icon-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
}

.platform-name {
    font-size: 0.68rem;
    font-weight: 600;
}

.platform-size {
    font-size: 0.58rem;
    color: var(--text-dim);
}

/* ── Inline custom trigger ───────────────────────────────────────────────── */
.inline-custom {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.custom-trigger {
    height: 22px;
    padding: 0 10px;
    background: transparent;
    border: 1px dashed var(--border);
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 500;
    font-family: inherit;
    color: var(--text-dim);
    cursor: pointer;
    text-align: left;
    transition: all 0.12s;
    align-self: flex-start;
}

.custom-trigger:hover,
.custom-trigger.active {
    color: var(--accent);
    border-color: var(--accent);
    border-style: solid;
}

.palette-custom-wrap {
    display: flex;
    gap: 12px;
    padding: 6px 4px 2px;
}

.color-picker-field {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.color-picker-field label {
    font-size: 0.63rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

input[type="color"] {
    width: 40px;
    height: 40px;
    border: 1.5px solid var(--border);
    border-radius: 7px;
    cursor: pointer;
    padding: 2px;
    background: var(--surface);
}

.font-custom-wrap {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.hex-input,
.font-custom-wrap input {
    flex: 1;
    height: 28px;
    padding: 0 8px;
    border: 1.5px solid var(--border);
    border-radius: var(--r-sm);
    font-size: 0.73rem;
    font-family: inherit;
    color: var(--text);
    background: var(--bg);
    outline: none;
    min-width: 0;
}

.hex-input:focus,
.font-custom-wrap input:focus {
    border-color: var(--accent);
}

/* ── CTA row ─────────────────────────────────────────────────────────────── */
.cta-row {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
}

.btn-generate {
    height: 46px;
    padding: 0 36px;
    background: linear-gradient(135deg, #6366F1, #4F46E5);
    color: white;
    border: none;
    border-radius: 999px;
    font-size: 0.95rem;
    font-weight: 600;
    font-family: inherit;
    letter-spacing: -0.01em;
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(99,102,241,0.35);
    transition: all 0.18s;
}

.btn-generate:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 6px 22px rgba(99,102,241,0.45);
}

.btn-generate:disabled {
    opacity: 0.38;
    cursor: not-allowed;
    box-shadow: none;
}

.cta-hint {
    font-size: 0.76rem;
    color: var(--text-dim);
}

/* ── Divider ─────────────────────────────────────────────────────────────── */
.content-divider {
    height: 1px;
    background: var(--border);
    margin: 0 32px;
}

/* ── Graphics area ───────────────────────────────────────────────────────── */
.graphics-area {
    max-width: 1320px;
    margin: 0 auto;
    padding: 28px 32px 60px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* ── Output actions ──────────────────────────────────────────────────────── */
.output-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.btn-download-all {
    display: flex;
    align-items: center;
    gap: 6px;
    height: 36px;
    padding: 0 16px;
    background: var(--text);
    color: white;
    border: none;
    border-radius: var(--r-sm);
    font-size: 0.8rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: opacity 0.15s;
}

.btn-download-all:hover { opacity: 0.85; }

.email-form {
    display: flex;
    gap: 6px;
}

#email-input {
    height: 36px;
    padding: 0 12px;
    border: 1.5px solid var(--border);
    border-radius: var(--r-sm);
    font-size: 0.8rem;
    font-family: inherit;
    width: 200px;
    outline: none;
    color: var(--text);
    background: var(--surface);
}

#email-input:focus { border-color: var(--accent); }

.btn-email-send {
    height: 36px;
    padding: 0 14px;
    background: var(--surface);
    border: 1.5px solid var(--border);
    border-radius: var(--r-sm);
    font-size: 0.8rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    color: var(--text);
    transition: all 0.12s;
}

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

.email-feedback {
    font-size: 0.76rem;
    color: var(--text-muted);
}

/* ── Status message ──────────────────────────────────────────────────────── */
.status-msg {
    padding: 12px 16px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r-sm);
    font-size: 0.85rem;
    color: var(--text-muted);
}

.status-msg.error {
    color: #dc2626;
    background: #fef2f2;
    border-color: #fca5a5;
}

/* ── Reviews grid ────────────────────────────────────────────────────────── */
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(520px, 1fr));
    gap: 20px;
}

/* ── Review card ─────────────────────────────────────────────────────────── */
.review-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--r);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.card-canvas-wrap {
    background: #0f0f1a;
    line-height: 0;
}

.preview-canvas {
    width: 100%;
    height: auto;
    display: block;
}

.card-body {
    padding: 14px 16px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.card-stars {
    font-size: 0.88rem;
    color: #f59e0b;
    letter-spacing: 2px;
}

.card-author {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text);
}

.card-date {
    font-size: 0.74rem;
    color: var(--text-dim);
}

.card-text {
    font-size: 0.79rem;
    color: var(--text-muted);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-top: 4px;
}

.card-actions {
    display: flex;
    gap: 8px;
    margin-top: 8px;
}

.btn-primary {
    display: flex;
    align-items: center;
    gap: 5px;
    height: 32px;
    padding: 0 13px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: var(--r-sm);
    font-size: 0.76rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: opacity 0.15s;
}

.btn-primary:hover { opacity: 0.88; }

.btn-secondary {
    height: 32px;
    padding: 0 13px;
    background: transparent;
    border: 1.5px solid var(--border);
    border-radius: var(--r-sm);
    font-size: 0.76rem;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    color: var(--text-muted);
    transition: all 0.12s;
}

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

.copy-confirm {
    font-size: 0.73rem;
    color: #16a34a;
    font-weight: 500;
    margin-top: 2px;
}

/* ── Empty state ─────────────────────────────────────────────────────────── */
.output-empty {
    border: 2px dashed var(--border);
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(99,102,241,0.04) 0%, rgba(249,250,251,0) 50%, rgba(99,102,241,0.03) 100%);
    padding: 56px 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.empty-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    max-width: 380px;
    text-align: center;
}

.empty-illustration {
    opacity: 0.8;
    margin-bottom: 4px;
}

.output-empty-headline {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
    letter-spacing: -0.02em;
}

.output-empty-sub {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.65;
}

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 960px) {
    .command-center {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .site-header { padding: 0 16px; }

    .command-center-wrap {
        padding: 4px 16px 24px;
    }

    .command-center {
        grid-template-columns: 1fr;
    }

    .content-divider {
        margin: 0 16px;
    }

    .graphics-area {
        padding: 20px 16px 40px;
    }

    .reviews-grid {
        grid-template-columns: 1fr;
    }

    #email-input {
        width: 160px;
    }
}