/* ==========================================================================
 * SnarkNoteZ — Mobile-First "Sharp Satire" Zine Design System (Vanilla CSS3)
 * Strict Allman brace formatting. Zero external CSS frameworks.
 * ========================================================================== */

/* --------------------------------------------------------------------------
 * 1. Design Tokens & Zine Palette
 * -------------------------------------------------------------------------- */
:root
{
    --bg-paper: #faf8f2;
    --bg-card: #ffffff;
    --bg-stage: #ede9de;
    --bg-muted: #f2efe6;
    --ink-black: #111111;
    --ink-body: #222222;
    --ink-muted: #57534e;
    --accent-acid: #d9ff00;
    --accent-punch: #ff3b1d;
    --accent-punch-hover: #e02b0f;
    --accent-mint: #00d98b;
    --accent-warn: #ffbe0b;
    --border-heavy: 2px solid #111111;
    --border-thin: 1.5px solid #111111;
    --shadow-zine: 4px 4px 0px #111111;
    --shadow-zine-sm: 2px 2px 0px #111111;
    --shadow-zine-hover: 6px 6px 0px #111111;
    --radius-xs: 3px;
    --radius-sm: 6px;
    --header-h: 56px;
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-display: "Arial Black", "Impact", "Franklin Gothic Heavy", system-ui, sans-serif;
    --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

/* --------------------------------------------------------------------------
 * 2. Reset & Base Typography
 * -------------------------------------------------------------------------- */
*,
*::before,
*::after
{
    box-sizing: border-box;
}

html,
body
{
    margin: 0;
    padding: 0;
    min-height: 100%;
    background-color: var(--bg-paper);
    color: var(--ink-body);
    font-family: var(--font-sans);
    font-size: 15px;
    line-height: 1.45;
    -webkit-font-smoothing: antialiased;
}

button,
input,
textarea,
select
{
    font: inherit;
    color: inherit;
}

[hidden]
{
    display: none !important;
}

.hp-field
{
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

/* --------------------------------------------------------------------------
 * 3. Top Storefront Header
 * -------------------------------------------------------------------------- */
.site-header
{
    position: sticky;
    top: 0;
    z-index: 60;
    height: var(--header-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 14px;
    background-color: var(--ink-black);
    color: #ffffff;
    border-bottom: var(--border-heavy);
}

.brand-lockup
{
    display: flex;
    align-items: center;
    gap: 10px;
}

.brand-logo
{
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    font-family: var(--font-display);
    font-weight: 900;
    font-size: 1.25rem;
    letter-spacing: -0.03em;
    line-height: 1;
}

.brand-snark
{
    color: #ffffff;
}

.brand-notez
{
    background-color: var(--accent-acid);
    color: var(--ink-black);
    padding: 2px 5px;
    margin-left: 2px;
    transform: rotate(-1.5deg);
}

.brand-pill
{
    display: none;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    padding: 3px 7px;
    border: 1px solid rgba(255, 255, 255, 0.35);
    color: #e7e5e4;
}

.header-actions
{
    display: flex;
    align-items: center;
    gap: 10px;
}

.shipping-perk-tag
{
    display: none;
    font-family: var(--font-mono);
    font-size: 0.74rem;
    color: var(--accent-acid);
}

.bag-trigger-btn
{
    display: inline-flex;
    align-items: center;
    gap: 7px;
    min-height: 38px;
    padding: 6px 12px;
    background-color: var(--bg-card);
    color: var(--ink-black);
    border: 2px solid #ffffff;
    border-radius: var(--radius-xs);
    font-weight: 800;
    font-size: 0.82rem;
    letter-spacing: 0.04em;
    cursor: pointer;
    transition: transform 0.12s ease, background-color 0.12s ease;
}

.bag-trigger-btn:hover
{
    background-color: var(--accent-acid);
    border-color: var(--accent-acid);
    transform: translate(-1px, -1px);
}

.bag-count-badge
{
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 22px;
    height: 22px;
    padding: 0 6px;
    background-color: var(--accent-punch);
    color: #ffffff;
    border-radius: 999px;
    font-family: var(--font-mono);
    font-size: 0.76rem;
    font-weight: 800;
}

/* --------------------------------------------------------------------------
 * 4. Mobile-First Customizer Shell & Sticky Realistic Cover Stage
 * -------------------------------------------------------------------------- */
.customizer-shell
{
    display: flex;
    flex-direction: column;
    max-width: 1400px;
    margin: 0 auto;
}

.preview-stage-pane
{
    position: sticky;
    top: var(--header-h);
    z-index: 40;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: clamp(220px, 34vh, 300px);
    padding: 8px 12px;
    background-color: var(--bg-stage);
    background-image: radial-gradient(rgba(17, 17, 17, 0.14) 1px, transparent 1px);
    background-size: 14px 14px;
    border-bottom: var(--border-heavy);
    transition: height 0.2s ease;
}

.preview-stage-pane.is-expanded
{
    height: 56vh;
}

.stage-top-meta,
.stage-bottom-meta
{
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    z-index: 2;
}

.stage-spec-pill
{
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 3px 8px;
    background-color: var(--bg-card);
    border: var(--border-thin);
    box-shadow: var(--shadow-zine-sm);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 68%;
}

.stage-zoom-btn
{
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 800;
    padding: 4px 9px;
    background-color: var(--ink-black);
    color: #ffffff;
    border: none;
    border-radius: var(--radius-xs);
    cursor: pointer;
}

.notebook-canvas-wrap
{
    flex: 1;
    min-height: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px 0;
}

.cover-preview-svg
{
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: 100%;
    overflow: visible;
    filter: drop-shadow(0 12px 18px rgba(17, 17, 17, 0.28));
}

.fit-status-pill
{
    font-family: var(--font-mono);
    font-size: 0.71rem;
    font-weight: 700;
    padding: 2px 8px;
    background-color: var(--accent-mint);
    color: var(--ink-black);
    border: var(--border-thin);
}

.fit-status-pill.is-warn
{
    background-color: var(--accent-warn);
}

.stage-price-tag
{
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 900;
    padding: 2px 9px;
    background-color: var(--accent-acid);
    color: var(--ink-black);
    border: var(--border-thin);
    box-shadow: var(--shadow-zine-sm);
}

/* --------------------------------------------------------------------------
 * 5. Step Tabs & Configurator Pane
 * -------------------------------------------------------------------------- */
.configurator-pane
{
    padding: 12px 12px 92px;
}

.step-tabs
{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
    margin-bottom: 14px;
}

.step-tab
{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 6px 4px;
    background-color: var(--bg-card);
    border: var(--border-heavy);
    box-shadow: var(--shadow-zine-sm);
    cursor: pointer;
    transition: transform 0.1s ease, background-color 0.1s ease;
}

.step-tab.is-active
{
    background-color: var(--accent-acid);
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0px #111111;
}

.step-num
{
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 800;
    opacity: 0.78;
}

.step-name
{
    font-weight: 900;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

/* --------------------------------------------------------------------------
 * 6. Zine Cards, Form Controls & Selector Grids
 * -------------------------------------------------------------------------- */
.zine-card
{
    background-color: var(--bg-card);
    border: var(--border-heavy);
    box-shadow: var(--shadow-zine);
    padding: 16px;
    margin-bottom: 16px;
}

.zine-card-ai
{
    background: linear-gradient(180deg, #fffff7 0%, #ffffff 100%);
}

.card-kicker-row
{
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 6px;
}

.card-kicker
{
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    padding: 2px 7px;
    background-color: var(--ink-black);
    color: #ffffff;
    margin-bottom: 6px;
}

.card-kicker-acid
{
    background-color: var(--accent-acid);
    color: var(--ink-black);
    border: var(--border-thin);
    margin-bottom: 0;
}

.card-kicker-note
{
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--ink-muted);
}

.card-heading
{
    margin: 2px 0 10px;
    font-family: var(--font-display);
    font-size: 1.32rem;
    line-height: 1.15;
    letter-spacing: -0.02em;
    text-transform: uppercase;
}

.card-subheading
{
    margin: 2px 0 12px;
    font-size: 1.05rem;
    font-weight: 900;
    text-transform: uppercase;
}

.card-subcopy
{
    margin: 0 0 12px;
    font-size: 0.9rem;
    color: var(--ink-muted);
}

.field-block
{
    margin-bottom: 15px;
}

.field-block:last-child
{
    margin-bottom: 0;
}

.field-label-row
{
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 6px;
}

.field-label
{
    display: block;
    font-size: 0.82rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 6px;
}

.field-label-row .field-label
{
    margin-bottom: 0;
}

.field-meta,
.char-counter
{
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--ink-muted);
}

.opt-tag
{
    font-weight: 600;
    text-transform: none;
    color: var(--ink-muted);
}

.req-tag
{
    color: var(--accent-punch);
}

.text-clear-btn
{
    background: none;
    border: none;
    padding: 0;
    font-family: var(--font-mono);
    font-size: 0.74rem;
    font-weight: 700;
    text-decoration: underline;
    color: var(--ink-muted);
    cursor: pointer;
}

.zine-input,
.zine-textarea
{
    width: 100%;
    padding: 10px 12px;
    background-color: var(--bg-paper);
    border: var(--border-heavy);
    border-radius: var(--radius-xs);
    font-size: 0.96rem;
    transition: background-color 0.12s ease, box-shadow 0.12s ease;
}

.zine-input:focus,
.zine-textarea:focus
{
    outline: none;
    background-color: #ffffff;
    box-shadow: 3px 3px 0px var(--accent-punch);
}

.zine-textarea
{
    resize: vertical;
    min-height: 66px;
}

/* Size Selector Cards */
.size-grid
{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.size-card
{
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 10px;
    background-color: var(--bg-paper);
    border: var(--border-heavy);
    cursor: pointer;
    text-align: left;
    transition: transform 0.1s ease, background-color 0.1s ease;
}

.size-card.is-selected
{
    background-color: var(--accent-acid);
    box-shadow: var(--shadow-zine-sm);
    transform: translate(-1px, -1px);
}

.size-code-badge
{
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 900;
}

.size-dim-note
{
    font-family: var(--font-mono);
    font-size: 0.69rem;
    color: var(--ink-muted);
    margin-top: 2px;
}

.size-price-note
{
    font-family: var(--font-mono);
    font-size: 0.82rem;
    font-weight: 800;
    margin-top: 6px;
}

/* Cover Color Swatch Grid */
.cover-swatch-grid
{
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(132px, 1fr));
    gap: 8px;
}

.cover-chip
{
    display: flex;
    align-items: center;
    gap: 9px;
    min-height: 46px;
    padding: 7px 10px;
    background-color: var(--bg-paper);
    border: var(--border-heavy);
    cursor: pointer;
    text-align: left;
}

.cover-chip.is-selected
{
    background-color: #ffffff;
    box-shadow: 3px 3px 0px var(--accent-punch);
}

.cover-color-dot
{
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 2px solid #111111;
    flex-shrink: 0;
}

.cover-chip-title
{
    font-size: 0.84rem;
    font-weight: 800;
    line-height: 1.15;
}

.cover-chip-finish
{
    display: block;
    font-family: var(--font-mono);
    font-size: 0.66rem;
    color: var(--ink-muted);
}

.material-tagline
{
    margin: 8px 0 0;
    font-family: var(--font-mono);
    font-size: 0.76rem;
    color: var(--ink-muted);
}

/* Ink Swatch Pills */
.ink-swatch-grid
{
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.ink-pill
{
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 44px;
    padding: 7px 12px;
    background-color: var(--bg-paper);
    border: var(--border-heavy);
    cursor: pointer;
    font-weight: 800;
    font-size: 0.86rem;
}

.ink-pill.is-selected
{
    background-color: var(--ink-black);
    color: #ffffff;
    box-shadow: var(--shadow-zine-sm);
}

.ink-dot-pair
{
    position: relative;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 1.5px solid #111111;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.ink-pill.is-selected .ink-dot-pair
{
    border-color: #ffffff;
}

.ink-dot-inner
{
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 1px solid rgba(0, 0, 0, 0.25);
}

/* --------------------------------------------------------------------------
 * 7. AI Snark Studio (Persona Chips, Snark Dial & Concept Deck)
 * -------------------------------------------------------------------------- */
.persona-chips-wrap
{
    margin-bottom: 12px;
}

.chips-caption
{
    display: block;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.persona-chips
{
    display: flex;
    gap: 6px;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: thin;
}

.persona-chip
{
    flex-shrink: 0;
    padding: 6px 10px;
    background-color: var(--bg-muted);
    border: var(--border-thin);
    font-size: 0.78rem;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
}

.persona-chip:hover
{
    background-color: var(--accent-acid);
}

.snark-dial-grid
{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 7px;
}

.dial-pill
{
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 8px;
    background-color: var(--bg-paper);
    border: var(--border-heavy);
    cursor: pointer;
    text-align: left;
}

.dial-pill.is-selected
{
    background-color: var(--accent-acid);
    box-shadow: var(--shadow-zine-sm);
}

.dial-title
{
    font-weight: 900;
    font-size: 0.82rem;
    text-transform: uppercase;
}

.dial-desc
{
    font-size: 0.7rem;
    color: var(--ink-muted);
    line-height: 1.2;
    margin-top: 2px;
}

.ai-action-row
{
    display: flex;
    gap: 8px;
    margin-top: 12px;
}

.ai-feedback-banner
{
    margin-top: 10px;
    padding: 9px 11px;
    font-size: 0.84rem;
    font-weight: 700;
    border: var(--border-heavy);
    background-color: var(--accent-warn);
}

.concept-deck
{
    display: grid;
    grid-template-columns: 1fr;
    gap: 9px;
    margin-top: 14px;
}

.concept-card
{
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    padding: 11px 12px;
    background-color: var(--bg-paper);
    border: var(--border-heavy);
    text-align: left;
    cursor: pointer;
    transition: transform 0.1s ease, background-color 0.1s ease;
}

.concept-card:hover
{
    background-color: #ffffff;
    transform: translate(-1px, -1px);
}

.concept-card.is-applied
{
    background-color: var(--accent-acid);
    box-shadow: 3px 3px 0px #111111;
}

.concept-pre
{
    font-family: var(--font-mono);
    font-size: 0.69rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    color: var(--ink-muted);
}

.concept-title
{
    font-weight: 900;
    font-size: 0.98rem;
    line-height: 1.2;
    margin: 3px 0 4px;
}

.concept-sub
{
    font-size: 0.8rem;
    color: var(--ink-body);
    opacity: 0.86;
}

/* --------------------------------------------------------------------------
 * 8. Step 3 Typography Presets & Segmented Controls
 * -------------------------------------------------------------------------- */
.preset-card-list
{
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
}

.preset-card
{
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    min-height: 52px;
    padding: 10px 12px;
    background-color: var(--bg-paper);
    border: var(--border-heavy);
    cursor: pointer;
    text-align: left;
}

.preset-card.is-selected
{
    background-color: var(--accent-acid);
    box-shadow: var(--shadow-zine-sm);
}

.preset-card-name
{
    font-weight: 900;
    font-size: 0.9rem;
}

.preset-card-meta
{
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--ink-muted);
}

.two-col-controls
{
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

.segmented-group
{
    display: flex;
    border: var(--border-heavy);
    background-color: var(--bg-paper);
}

.seg-btn
{
    flex: 1;
    min-height: 42px;
    padding: 6px 8px;
    background: transparent;
    border: none;
    border-right: var(--border-thin);
    font-weight: 800;
    font-size: 0.82rem;
    cursor: pointer;
}

.seg-btn:last-child
{
    border-right: none;
}

.seg-btn.is-selected
{
    background-color: var(--ink-black);
    color: #ffffff;
}

/* --------------------------------------------------------------------------
 * 9. Step 4 Review Ticket & Buttons
 * -------------------------------------------------------------------------- */
.ticket-ready-tag
{
    font-family: var(--font-mono);
    font-size: 0.69rem;
    font-weight: 800;
    padding: 2px 7px;
    background-color: var(--accent-mint);
    border: var(--border-thin);
}

.spec-summary-list
{
    margin: 12px 0 16px;
    border-top: var(--border-thin);
}

.spec-summary-row
{
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 8px 0;
    border-bottom: 1px dashed #a8a29e;
    font-size: 0.88rem;
}

.spec-summary-row dt
{
    font-family: var(--font-mono);
    font-size: 0.76rem;
    font-weight: 700;
    color: var(--ink-muted);
    text-transform: uppercase;
}

.spec-summary-row dd
{
    margin: 0;
    font-weight: 800;
    text-align: right;
    word-break: break-word;
}

.overflow-alert-box
{
    padding: 10px 12px;
    margin-bottom: 14px;
    background-color: var(--accent-warn);
    border: var(--border-heavy);
    font-size: 0.85rem;
}

.qty-add-row
{
    display: flex;
    gap: 10px;
    align-items: stretch;
}

.qty-stepper
{
    display: inline-flex;
    align-items: center;
    border: var(--border-heavy);
    background-color: var(--bg-paper);
}

.qty-btn
{
    width: 40px;
    height: 48px;
    background: transparent;
    border: none;
    font-size: 1.2rem;
    font-weight: 900;
    cursor: pointer;
}

.qty-input
{
    width: 44px;
    height: 48px;
    border: none;
    border-left: var(--border-thin);
    border-right: var(--border-thin);
    text-align: center;
    font-family: var(--font-mono);
    font-weight: 800;
    background: #ffffff;
}

.btn
{
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 46px;
    padding: 10px 16px;
    border: var(--border-heavy);
    border-radius: var(--radius-xs);
    font-weight: 900;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    cursor: pointer;
    transition: transform 0.1s ease, box-shadow 0.1s ease, background-color 0.1s ease;
}

.btn:disabled
{
    opacity: 0.45;
    cursor: not-allowed;
    box-shadow: none;
}

.btn-punch
{
    background-color: var(--accent-punch);
    color: #ffffff;
    box-shadow: var(--shadow-zine-sm);
}

.btn-punch:hover:not(:disabled)
{
    background-color: var(--accent-punch-hover);
    transform: translate(-1px, -1px);
    box-shadow: var(--shadow-zine);
}

.btn-dark
{
    background-color: var(--ink-black);
    color: var(--accent-acid);
    box-shadow: var(--shadow-zine-sm);
}

.btn-outline
{
    background-color: var(--bg-card);
    color: var(--ink-black);
    box-shadow: var(--shadow-zine-sm);
}

.btn-outline:hover:not(:disabled)
{
    background-color: var(--accent-acid);
}

.btn-block
{
    width: 100%;
}

.btn-small
{
    min-height: 36px;
    padding: 6px 12px;
    font-size: 0.78rem;
}

.btn-add-bag
{
    flex: 1;
}

.post-add-actions
{
    margin-top: 10px;
}

/* Sticky Mobile/Guided Footer Nav */
.step-footer-bar
{
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom, 0px));
    background-color: var(--bg-paper);
    border-top: var(--border-heavy);
}

.step-indicator-dots
{
    display: flex;
    gap: 6px;
}

.step-indicator-dots .dot
{
    width: 9px;
    height: 9px;
    border: 1.5px solid #111111;
    background-color: #ffffff;
}

.step-indicator-dots .dot.is-active
{
    background-color: var(--accent-punch);
    width: 20px;
}

/* --------------------------------------------------------------------------
 * 10. Slide-Over Shopping Bag & Checkout Drawer
 * -------------------------------------------------------------------------- */
.drawer-backdrop
{
    position: fixed;
    inset: 0;
    z-index: 80;
    background-color: rgba(17, 17, 17, 0.58);
}

.bag-drawer
{
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 90;
    width: min(100vw, 460px);
    display: flex;
    flex-direction: column;
    background-color: var(--bg-paper);
    border-left: var(--border-heavy);
    box-shadow: -8px 0 28px rgba(0, 0, 0, 0.28);
}

.drawer-header
{
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background-color: var(--ink-black);
    color: #ffffff;
    border-bottom: var(--border-heavy);
}

.drawer-title
{
    margin: 0;
    font-family: var(--font-display);
    font-size: 1.1rem;
    letter-spacing: 0.02em;
}

.drawer-close-btn
{
    width: 36px;
    height: 36px;
    background-color: var(--accent-acid);
    color: var(--ink-black);
    border: none;
    font-size: 1.4rem;
    font-weight: 900;
    line-height: 1;
    cursor: pointer;
}

.drawer-body
{
    flex: 1;
    overflow-y: auto;
    padding: 14px 16px;
}

.free-ship-banner
{
    padding: 8px 11px;
    margin-bottom: 12px;
    background-color: var(--accent-acid);
    border: var(--border-heavy);
    font-family: var(--font-mono);
    font-size: 0.76rem;
    font-weight: 800;
    text-align: center;
}

.bag-empty-state
{
    padding: 36px 16px;
    text-align: center;
    border: 2px dashed #a8a29e;
    background-color: #ffffff;
}

.empty-headline
{
    margin: 0 0 6px;
    font-weight: 900;
    font-size: 1rem;
}

.empty-sub
{
    margin: 0;
    font-size: 0.85rem;
    color: var(--ink-muted);
}

.bag-line-list
{
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.bag-item-card
{
    padding: 12px;
    background-color: #ffffff;
    border: var(--border-heavy);
    box-shadow: var(--shadow-zine-sm);
}

.bag-item-top
{
    display: flex;
    justify-content: space-between;
    gap: 10px;
    align-items: flex-start;
}

.bag-item-swatch
{
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 800;
}

.bag-item-price
{
    font-family: var(--font-mono);
    font-weight: 900;
    font-size: 0.92rem;
}

.bag-item-title
{
    margin: 6px 0 3px;
    font-weight: 900;
    font-size: 0.96rem;
    line-height: 1.25;
}

.bag-item-sub
{
    margin: 0 0 8px;
    font-size: 0.78rem;
    color: var(--ink-muted);
}

.bag-item-actions
{
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding-top: 8px;
    border-top: 1px dashed #d6d3d1;
}

.bag-mini-qty
{
    display: inline-flex;
    align-items: center;
    border: var(--border-thin);
}

.bag-mini-qty button
{
    width: 28px;
    height: 28px;
    background: var(--bg-paper);
    border: none;
    font-weight: 900;
    cursor: pointer;
}

.bag-mini-qty span
{
    padding: 0 9px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 800;
}

.bag-link-btns
{
    display: flex;
    gap: 10px;
}

.bag-link-btn
{
    background: none;
    border: none;
    padding: 0;
    font-family: var(--font-mono);
    font-size: 0.74rem;
    font-weight: 800;
    text-decoration: underline;
    cursor: pointer;
}

.bag-link-btn.is-danger
{
    color: var(--accent-punch);
}

.bag-Design-more-row
{
    margin-top: 12px;
    text-align: center;
}

/* Checkout Form */
.checkout-back-row
{
    margin-bottom: 10px;
}

.text-back-btn
{
    background: none;
    border: none;
    padding: 0;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 800;
    text-decoration: underline;
    cursor: pointer;
}

.checkout-section-title
{
    margin: 14px 0 8px;
    font-family: var(--font-display);
    font-size: 0.95rem;
    text-transform: uppercase;
}

.shipping-fields-wrap
{
    margin-top: 12px;
}

.checkout-error-banner
{
    margin-top: 12px;
    padding: 10px 12px;
    background-color: #fee2e2;
    border: 2px solid var(--accent-punch);
    color: #7f1d1d;
    font-weight: 800;
    font-size: 0.84rem;
}

.drawer-footer
{
    padding: 12px 16px calc(12px + env(safe-area-inset-bottom, 0px));
    background-color: #ffffff;
    border-top: var(--border-heavy);
}

.totals-breakdown
{
    margin-bottom: 10px;
}

.totals-row
{
    display: flex;
    justify-content: space-between;
    font-size: 0.86rem;
    margin-bottom: 4px;
}

.totals-row-grand
{
    padding-top: 6px;
    margin-top: 6px;
    border-top: var(--border-thin);
    font-weight: 900;
    font-size: 1.04rem;
}

/* Order Confirmation Ticket */
.confirmation-receipt
{
    padding: 16px;
    background-color: #ffffff;
    border: var(--border-heavy);
    box-shadow: var(--shadow-zine);
}

.receipt-badge
{
    display: inline-block;
    padding: 3px 8px;
    background-color: var(--accent-mint);
    border: var(--border-thin);
    font-family: var(--font-mono);
    font-size: 0.74rem;
    font-weight: 800;
}

.receipt-order-num
{
    margin: 8px 0 4px;
    font-family: var(--font-display);
    font-size: 1.35rem;
}

.receipt-items
{
    margin: 12px 0;
    padding: 0;
    list-style: none;
    border-top: var(--border-thin);
}

.receipt-items li
{
    padding: 8px 0;
    border-bottom: 1px dashed #d6d3d1;
    font-size: 0.85rem;
}

/* Toast */
.zine-toast
{
    position: fixed;
    bottom: 78px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 120;
    padding: 10px 16px;
    background-color: var(--ink-black);
    color: var(--accent-acid);
    border: 2px solid #ffffff;
    box-shadow: var(--shadow-zine);
    font-family: var(--font-mono);
    font-size: 0.82rem;
    font-weight: 800;
    white-space: nowrap;
}

/* --------------------------------------------------------------------------
 * 11. Desktop Split-Screen Breakpoint (>= 960px)
 * -------------------------------------------------------------------------- */
@media (min-width: 640px)
{
    .brand-pill,
    .shipping-perk-tag
    {
        display: inline-block;
    }

    .two-col-controls
    {
        grid-template-columns: repeat(2, 1fr);
    }

    .concept-deck
    {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 960px)
{
    .site-header
    {
        padding: 0 28px;
    }

    .customizer-shell
    {
        display: grid;
        grid-template-columns: minmax(420px, 48%) minmax(460px, 52%);
        align-items: start;
    }

    .preview-stage-pane
    {
        height: calc(100vh - var(--header-h));
        padding: 20px 28px;
        border-bottom: none;
        border-right: var(--border-heavy);
    }

    .stage-zoom-btn
    {
        display: none;
    }

    .configurator-pane
    {
        padding: 24px 32px 48px;
    }

    .step-footer-bar
    {
        position: static;
        margin-top: 16px;
        padding: 14px 16px;
        background-color: #ffffff;
        border: var(--border-heavy);
        box-shadow: var(--shadow-zine);
    }

    .zine-toast
    {
        bottom: 28px;
    }
}