/* ============================================================
   İzQ Kiosk — Design System
   Brand: #220645 (primary) / #29E1E5 (accent)
   Reference: /referans (Material-3 inspired kiosk UI)
   ============================================================ */

/* ---------- Design tokens ---------- */
:root {
    --color-primary: #220645;
    --color-primary-strong: #17042f;
    --color-primary-container: #35185f;
    --color-primary-soft: #efe9f8;
    --color-on-primary: #ffffff;

    --color-secondary: #29e1e5;
    --color-secondary-dim: #17c9cd;
    --color-secondary-soft: #e6fcfd;
    --color-on-secondary: #00454a;

    --color-bg: #f7f5fb;
    --color-surface: #ffffff;
    --color-surface-low: #f0edf7;
    --color-surface-container: #e9e4f2;
    --color-outline: #c9c5d8;
    --color-outline-strong: #a9a4bf;

    --color-text: #333048;
    --color-text-muted: #5f5c78;

    --color-error: #b3261e;
    --color-error-soft: #fdecea;
    --color-success: #188038;
    --color-warning: #b06000;

    --font-display: 'Plus Jakarta Sans', system-ui, sans-serif;
    --font-body: 'Inter', system-ui, sans-serif;

    --fs-display: clamp(44px, 6.4vw, 72px);
    --fs-headline-lg: clamp(32px, 4.4vw, 48px);
    --fs-headline-md: clamp(24px, 3vw, 32px);
    --fs-body-lg: clamp(20px, 2.2vw, 24px);
    --fs-body-md: clamp(16px, 1.9vw, 20px);
    --fs-label: 18px;
    --fs-button: clamp(20px, 2.2vw, 24px);

    --space-unit: 8px;
    --space-sm: 16px;
    --space-md: 32px;
    --space-lg: 64px;
    --gutter: clamp(24px, 6vw, 64px);
    --touch-min: 64px;

    --radius-lg: 12px;
    --radius-md: 8px;

    --shadow-ambient: 0 10px 40px rgba(13, 2, 41, 0.07);
    --shadow-card: 0 6px 24px rgba(13, 2, 41, 0.08);

    --header-h: 88px;
    --formnav-h: clamp(96px, 12vh, 128px);
}

/* ---------- Reset / base ---------- */
* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    height: 100%;
}

body {
    font-family: var(--font-body);
    font-size: var(--fs-body-md);
    line-height: 1.5;
    color: var(--color-text);
    background: var(--color-bg);
    overflow: hidden;
    overscroll-behavior-y: none;
    user-select: none;
    -webkit-user-select: none;
    -webkit-tap-highlight-color: transparent;
    -webkit-font-smoothing: antialiased;
}

button {
    font-family: inherit;
    cursor: pointer;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

h1, h2, h3, p { margin: 0; }

img { max-width: 100%; }

.material-symbols-outlined {
    font-variation-settings: 'FILL' 0, 'wght' 500, 'GRAD' 0, 'opsz' 40;
}

/* ---------- Layout shell ---------- */
.kiosk-body { height: 100dvh; display: flex; flex-direction: column; }

.kiosk-header {
    flex: 0 0 auto;
    height: var(--header-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm);
    padding: 0 var(--gutter);
    background: var(--color-surface);
    box-shadow: 0 1px 0 var(--color-surface-container);
    position: relative;
    z-index: 40;
}

.kiosk-main {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    scrollbar-width: none;
}

.kiosk-main::-webkit-scrollbar { display: none; }

.kiosk-main.is-loading { opacity: 0.55; }

.kiosk-brand {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    height: clamp(56px, 9vh, 76px);
    width: auto;
    display: block;
}

/* ---------- Header controls ---------- */
.icon-btn {
    width: var(--touch-min);
    height: var(--touch-min);
    border: none;
    border-radius: 50%;
    background: var(--color-primary-soft);
    color: var(--color-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-ambient);
    transition: transform 0.15s ease, background 0.15s ease;
}

.icon-btn:active { transform: scale(0.94); background: var(--color-primary); color: var(--color-on-primary); }

.icon-btn .material-symbols-outlined { font-size: 34px; }

.lang-btn {
    min-height: var(--touch-min);
    padding: 0 20px;
    border: 2px solid var(--color-primary);
    border-radius: 999px;
    background: var(--color-surface);
    color: var(--color-primary);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: var(--fs-label);
    letter-spacing: 0.04em;
    transition: transform 0.15s ease;
}

.lang-btn:active { transform: scale(0.96); }

.lang-btn .material-symbols-outlined { font-size: 26px; }

.lang-item.is-active { color: var(--color-secondary-dim); }

/* ---------- Buttons ---------- */
.btn {
    min-height: 80px;
    padding: 0 44px;
    border-radius: var(--radius-lg);
    border: 2px solid transparent;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: var(--fs-button);
    line-height: 1.2;
    transition: transform 0.15s ease, opacity 0.15s ease, background 0.15s ease;
}

.btn:active { transform: scale(0.97); }

.btn:disabled { opacity: 0.6; pointer-events: none; }

.btn .material-symbols-outlined { font-size: 30px; }

.btn-primary {
    background: var(--color-primary);
    color: var(--color-on-primary);
}

.btn-primary:active { background: var(--color-primary-strong); }

.btn-outline {
    background: var(--color-surface);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn-block { width: 100%; }

.btn.is-loading .material-symbols-outlined:last-child { animation: kiosk-spin 1s linear infinite; }

@keyframes kiosk-spin { to { transform: rotate(360deg); } }

/* ---------- Home ---------- */
.home-screen {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--gutter) var(--space-lg);
    max-width: 1120px;
    width: 100%;
    margin: 0 auto;
}

.kiosk-card {
    width: 100%;
    background: var(--color-surface);
    border: 2px solid transparent;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-ambient);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    color: var(--color-text);
    text-align: center;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.kiosk-card:active { transform: scale(0.98); border-color: var(--color-secondary); }

.kiosk-card--primary { padding: var(--space-lg) var(--space-md); }

.kiosk-card--primary h1 {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: var(--fs-display);
    line-height: 1.05;
    letter-spacing: -0.02em;
    color: var(--color-primary);
}

.kiosk-card--primary p {
    font-size: var(--fs-body-lg);
    color: var(--color-text-muted);
    max-width: 640px;
}

.kiosk-card h2 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: var(--fs-headline-md);
    color: var(--color-primary);
}

.card-icon {
    width: clamp(72px, 9vw, 104px);
    height: clamp(72px, 9vw, 104px);
    border-radius: 50%;
    background: var(--color-primary-soft);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
}

.kiosk-card--primary .card-icon { background: var(--color-primary); color: var(--color-on-primary); }

.card-icon .material-symbols-outlined { font-size: clamp(40px, 5vw, 56px); }

.home-secondary {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.home-secondary .kiosk-card { min-height: 200px; }

@media (max-width: 900px) {
    .home-secondary { grid-template-columns: 1fr; }
    .home-secondary .kiosk-card { min-height: 150px; }
}

/* ---------- Discover bento ---------- */
.discover-screen {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    padding: var(--space-md) var(--gutter) var(--space-lg);
    max-width: 1280px;
    width: 100%;
    margin: 0 auto;
}

.page-heading h1 {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: var(--fs-display);
    letter-spacing: -0.02em;
    color: var(--color-primary);
    text-align: center;
}

.page-heading p {
    font-size: var(--fs-body-lg);
    color: var(--color-text-muted);
    text-align: center;
    margin-top: var(--space-unit);
}

.bento {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: repeat(2, 1fr);
    gap: var(--space-md);
    min-height: 0;
}

.bento-card {
    border: none;
    border-radius: var(--radius-lg);
    background: var(--color-surface);
    box-shadow: var(--shadow-ambient);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    justify-content: flex-start;
    padding: var(--space-md);
    text-align: left;
    color: var(--color-on-primary);
    transition: transform 0.2s ease;
}

.bento-card:active { transform: scale(0.985); }

.bento-card--large {
    grid-column: span 8;
    grid-row: span 2;
    background:
        radial-gradient(ellipse 70% 60% at 85% 10%, rgba(41, 225, 229, 0.35), transparent 70%),
        linear-gradient(140deg, var(--color-primary-container) 0%, var(--color-primary) 60%, var(--color-primary-strong) 100%);
    align-items: center;
    justify-content: flex-end;
    flex-direction: column;
    gap: var(--space-unit);
    padding: var(--space-lg);
}

.bento-card--medium {
    grid-column: span 4;
    grid-row: span 1;
    background:
        radial-gradient(ellipse 80% 70% at 90% 0%, rgba(41, 225, 229, 0.3), transparent 70%),
        linear-gradient(150deg, var(--color-primary-container), var(--color-primary));
}

.bento-card--small {
    grid-column: span 2;
    grid-row: span 1;
    background: var(--color-surface);
    color: var(--color-text);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-sm);
}

.bento-card--wide {
    grid-column: span 4;
    grid-row: span 1;
    background: var(--color-surface);
    color: var(--color-text);
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    gap: var(--space-sm);
}

.bento-art {
    position: absolute;
    right: -30px;
    top: -20px;
    color: rgba(255, 255, 255, 0.14);
    font-size: 150px;
    line-height: 1;
    pointer-events: none;
}

.bento-art .material-symbols-outlined { font-size: 150px; }

.bento-body { display: flex; flex-direction: column; gap: 2px; z-index: 1; }

.bento-title {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: var(--fs-headline-lg);
    color: inherit;
}

.bento-card--small .bento-title { font-size: var(--fs-body-md); font-weight: 600; text-align: center; }

.bento-tag { font-size: var(--fs-body-md); opacity: 0.85; }

.bento-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--color-primary-soft);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
}

.bento-icon .material-symbols-outlined { font-size: 34px; }

@media (max-width: 1000px) {
    .bento { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
    .bento-card--large { grid-column: span 2; grid-row: auto; min-height: 260px; }
    .bento-card--medium { grid-column: span 2; min-height: 180px; }
    .bento-card--small { grid-column: span 1; min-height: 140px; }
    .bento-card--wide { grid-column: span 2; min-height: 120px; }
}

/* ---------- Discover detail ---------- */
.detail-screen {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--gutter) var(--space-lg);
    text-align: center;
    max-width: 900px;
    width: 100%;
    margin: 0 auto;
}

.detail-icon {
    width: clamp(88px, 10vw, 120px);
    height: clamp(88px, 10vw, 120px);
    border-radius: 50%;
    background: var(--color-primary);
    color: var(--color-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-sm);
}

.detail-icon .material-symbols-outlined { font-size: clamp(44px, 5vw, 60px); }

.detail-screen h1 {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: var(--fs-display);
    letter-spacing: -0.02em;
    color: var(--color-primary);
}

.detail-tag { font-size: var(--fs-headline-md); font-weight: 600; color: var(--color-secondary-dim); }

.detail-desc { font-size: var(--fs-body-lg); color: var(--color-text-muted); max-width: 640px; }

.detail-actions {
    display: flex;
    gap: var(--space-sm);
    margin-top: var(--space-md);
}

/* ---------- Daily pass product ---------- */
.daily-screen {
    flex: 1;
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: var(--space-lg);
    align-items: center;
    padding: var(--space-md) var(--gutter) var(--space-lg);
    max-width: 1280px;
    width: 100%;
    margin: 0 auto;
}

.daily-context { display: flex; flex-direction: column; gap: var(--space-sm); }

.daily-context h1 {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: var(--fs-display);
    line-height: 1.05;
    letter-spacing: -0.02em;
    color: var(--color-primary);
}

.daily-context h1 .accent { color: var(--color-secondary-dim); }

.daily-context p { font-size: var(--fs-body-lg); color: var(--color-text-muted); }

.daily-visual {
    margin-top: var(--space-sm);
    height: clamp(240px, 34vh, 400px);
    border-radius: var(--radius-lg);
    background:
        radial-gradient(ellipse 60% 50% at 80% 15%, rgba(41, 225, 229, 0.4), transparent 70%),
        radial-gradient(ellipse 70% 60% at 10% 90%, rgba(255, 255, 255, 0.08), transparent 70%),
        linear-gradient(150deg, var(--color-primary-container), var(--color-primary-strong));
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.22);
    box-shadow: var(--shadow-card);
}

.daily-visual .material-symbols-outlined { font-size: clamp(80px, 12vw, 140px); }

.product-card {
    background: var(--color-surface);
    border-radius: 28px;
    padding: clamp(32px, 4vw, 48px);
    box-shadow: var(--shadow-ambient);
    border: 1px solid var(--color-surface-container);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    position: relative;
    overflow: hidden;
    max-width: 640px;
    width: 100%;
    justify-self: end;
}

.product-ribbon {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--color-secondary), var(--color-secondary-dim));
}

.product-head { display: flex; justify-content: space-between; align-items: flex-start; gap: var(--space-sm); border-bottom: 1px solid var(--color-surface-container); padding-bottom: var(--space-sm); }

.product-head h2 { font-family: var(--font-display); font-weight: 700; font-size: var(--fs-headline-lg); color: var(--color-primary); }

.product-sub { font-size: var(--fs-label); font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-text-muted); margin-top: 4px; }

.product-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--color-secondary-soft);
    color: var(--color-secondary-dim);
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
}

.product-icon .material-symbols-outlined { font-size: 36px; }

.product-price { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }

.product-price-value { font-family: var(--font-display); font-weight: 800; font-size: clamp(48px, 6vw, 72px); line-height: 1; letter-spacing: -0.02em; color: var(--color-primary); }

.product-price-currency { font-family: var(--font-display); font-weight: 600; font-size: var(--fs-headline-md); color: var(--color-text-muted); }

.product-vat-chip {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: var(--fs-label);
    color: var(--color-on-secondary);
    background: var(--color-secondary-soft);
    border: 1px solid var(--color-secondary);
    border-radius: 999px;
    padding: 4px 14px;
    margin-left: auto;
}

.product-vat-note { font-size: var(--fs-body-md); color: var(--color-text-muted); margin-top: -18px; }

.product-benefits { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: var(--space-sm); }

.product-benefits li { display: flex; align-items: center; gap: var(--space-sm); font-size: var(--fs-body-lg); color: var(--color-text); }

.benefit-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-secondary-soft);
    color: var(--color-secondary-dim);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
}

.benefit-icon .material-symbols-outlined { font-size: 26px; }

@media (max-width: 1000px) {
    .daily-screen { grid-template-columns: 1fr; gap: var(--space-md); }
    .product-card { justify-self: center; }
    .daily-visual { display: none; }
}

/* ---------- Form engine ---------- */
.form-wrap { flex: 1; min-height: 0; display: flex; flex-direction: column; }

.form-screen {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.form-progress {
    flex: 0 0 auto;
    padding: var(--space-sm) var(--gutter) 0;
}

.form-progress-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: var(--space-sm); }

.form-step-label {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: var(--fs-button);
    color: var(--color-primary);
}

.progress-track { width: 100%; height: 8px; border-radius: 999px; background: var(--color-surface-container); overflow: hidden; }

.progress-fill { height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--color-secondary), var(--color-secondary-dim)); transition: width 0.4s ease; }

.step-area {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    scrollbar-width: none;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-sm) var(--gutter) clamp(64px, 16vh, 160px);
}

.step-area::-webkit-scrollbar { display: none; }

.step-card { width: 100%; max-width: 760px; display: flex; flex-direction: column; gap: var(--space-sm); }

.step-title { font-family: var(--font-display); font-weight: 700; font-size: var(--fs-headline-lg); color: var(--color-primary); }

.step-title .req { color: var(--color-secondary-dim); }

.step-title .opt { font-size: var(--fs-body-md); font-weight: 600; color: var(--color-text-muted); }

.step-hint { font-size: var(--fs-body-md); color: var(--color-text-muted); }

.input-wrap { position: relative; display: flex; align-items: center; }

.input-wrap input,
.step-card textarea {
    width: 100%;
    min-height: 80px;
    border: 2px solid var(--color-outline);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
    font-family: var(--font-body);
    font-size: var(--fs-body-lg);
    color: var(--color-text);
    padding: 0 24px;
    outline: none;
    box-shadow: var(--shadow-ambient);
    transition: border-color 0.2s ease;
}

.input-wrap input:focus { border-color: var(--color-secondary); }

.input-wrap input.is-valid { border-color: var(--color-secondary-dim); }

.input-wrap input.is-invalid { border-color: var(--color-error); background: var(--color-error-soft); }

.input-check {
    position: absolute;
    right: 24px;
    color: var(--color-secondary-dim);
    font-size: 30px;
    opacity: 0;
    transition: opacity 0.2s ease;
    pointer-events: none;
}

.input-wrap input.is-valid ~ .input-check { opacity: 1; }

.step-card textarea {
    min-height: 160px;
    padding: 20px 24px;
    resize: none;
}

.field-error {
    font-size: var(--fs-body-md);
    font-weight: 600;
    color: var(--color-error);
    min-height: 1.4em;
}

/* Selection cards */
.select-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-sm);
}

.select-card {
    position: relative;
    min-height: 130px;
    border: 2px solid var(--color-outline);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
    box-shadow: var(--shadow-ambient);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-end;
    gap: var(--space-unit);
    padding: var(--space-sm);
    text-align: left;
    color: var(--color-text);
    transition: transform 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}

.select-card:active { transform: scale(0.98); }

.select-card.is-selected {
    border-color: var(--color-secondary);
    background: var(--color-secondary-soft);
    box-shadow: 0 0 0 3px rgba(41, 225, 229, 0.18);
}

.select-card .select-label { font-family: var(--font-display); font-weight: 600; font-size: var(--fs-body-lg); }

.select-card .select-icon { font-size: 40px; color: var(--color-primary); }

.select-check {
    position: absolute;
    top: 12px;
    right: 12px;
    font-size: 28px;
    color: var(--color-secondary-dim);
    opacity: 0;
    transition: opacity 0.15s ease;
}

.select-card.is-selected .select-check { opacity: 1; }

@media (max-width: 900px) {
    .select-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Form action bar */
.form-nav {
    flex: 0 0 auto;
    min-height: var(--formnav-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--gutter);
    background: var(--color-surface);
    box-shadow: 0 6px 20px rgba(13, 2, 41, 0.06);
    border-bottom: 1px solid var(--color-surface-container);
}

.form-alert {
    position: fixed;
    left: 50%;
    top: calc(var(--header-h) + var(--formnav-h) + var(--space-sm));
    transform: translateX(-50%);
    max-width: 560px;
    width: calc(100% - 2 * var(--gutter));
    background: var(--color-error-soft);
    color: var(--color-error);
    border: 2px solid var(--color-error);
    border-radius: var(--radius-lg);
    padding: 16px 24px;
    font-size: var(--fs-body-md);
    font-weight: 600;
    text-align: center;
    z-index: 60;
}

/* Success overlay */
.success-overlay {
    position: fixed;
    inset: 0;
    z-index: 70;
    background: rgba(23, 4, 47, 0.82);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
    animation: fade-in 0.3s ease;
}

@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }

.success-card {
    background: var(--color-surface);
    border-radius: 28px;
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    text-align: center;
    max-width: 560px;
    width: calc(100% - 2 * var(--gutter));
    box-shadow: var(--shadow-card);
}

.success-icon {
    font-size: 96px;
    color: var(--color-success);
    animation: success-pop 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes success-pop { from { transform: scale(0.4); opacity: 0; } to { transform: scale(1); opacity: 1; } }

.success-card h2 { font-family: var(--font-display); font-weight: 800; font-size: var(--fs-headline-lg); color: var(--color-primary); }

.success-card p { font-size: var(--fs-body-lg); color: var(--color-text-muted); }

/* ---------- QR payment screen ---------- */
.qr-wrap {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--gutter) var(--space-lg);
    text-align: center;
}

.qr-head { display: flex; flex-direction: column; align-items: center; gap: var(--space-sm); }

.qr-lock {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--color-primary-soft);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.qr-lock .material-symbols-outlined { font-size: 40px; }

.qr-head h1 { font-family: var(--font-display); font-weight: 800; font-size: var(--fs-headline-lg); color: var(--color-primary); max-width: 720px; }

.qr-head p { font-size: var(--fs-headline-md); font-weight: 600; color: var(--color-text-muted); }

.qr-frame {
    background: var(--color-surface);
    border: 2px solid var(--color-secondary);
    border-radius: 28px;
    box-shadow: var(--shadow-ambient);
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    animation: pulse-border 2.2s ease-in-out infinite;
}

@keyframes pulse-border {
    0%, 100% { box-shadow: 0 0 0 0 rgba(41, 225, 229, 0), var(--shadow-ambient); }
    50% { box-shadow: 0 0 0 12px rgba(41, 225, 229, 0.18), var(--shadow-ambient); }
}

.qr-canvas {
    position: relative;
    width: clamp(260px, 34vw, 340px);
    height: clamp(260px, 34vw, 340px);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
    border: 1px solid var(--color-outline);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.qr-static-image { width: 100%; height: 100%; display: block; object-fit: contain; }

.qr-order-line {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: var(--fs-button);
    color: var(--color-primary);
}

.qr-actions { display: flex; }

/* ---------- Not found / error screens ---------- */
.nf-screen, .screen-error {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--gutter);
    text-align: center;
}

.nf-icon {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    background: var(--color-primary-soft);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.nf-icon .material-symbols-outlined, .screen-error .material-symbols-outlined { font-size: 48px; }

.nf-screen h1 { font-family: var(--font-display); font-weight: 800; font-size: var(--fs-headline-lg); color: var(--color-primary); }

.nf-screen p, .screen-error p { font-size: var(--fs-body-lg); color: var(--color-text-muted); max-width: 560px; }

.screen-error .material-symbols-outlined { color: var(--color-warning); }

/* ---------- Toast ---------- */
.kiosk-toast {
    position: fixed;
    left: 50%;
    bottom: 40px;
    transform: translateX(-50%);
    background: var(--color-primary-strong);
    color: var(--color-on-primary);
    padding: 16px 28px;
    border-radius: 999px;
    font-size: var(--fs-body-md);
    font-weight: 600;
    z-index: 80;
    box-shadow: var(--shadow-card);
    animation: fade-in 0.2s ease;
}

/* ---------- Focus states (keyboard fallback) ---------- */
:focus-visible {
    outline: 3px solid var(--color-secondary);
    outline-offset: 2px;
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}