/* ── Brand Tokens ── */
:root {
    --color-base: #EFE8DB;
    --color-sage: #6E7357;
    --color-blush: #D39D87;
    --color-clay: #A26C56;
    --color-text: #3a3530;
    --color-text-light: #6b635b;
    --color-white: #ffffff;
    --color-success: #5a8a5e;
    --color-danger: #b34646;
    --font-heading: 'Fraunces', serif;
    --font-body: 'Lato', sans-serif;
}

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

html, body {
    font-family: var(--font-body);
    font-weight: 300;
    color: var(--color-text);
    background-color: var(--color-base);
    min-height: 100dvh;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
    font-family: var(--font-heading);
    font-weight: 400;
    text-transform: lowercase;
}

h1:focus {
    outline: none;
}

/* ── App Shell ── */
.app-shell {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100dvh;
    padding: 2rem 1.25rem;
}

.app-header {
    text-align: center;
    margin-bottom: 2rem;
}

.app-header h1 {
    font-size: 1.75rem;
    letter-spacing: 0.02em;
    color: var(--color-clay);
}

.app-header p {
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-top: 0.25rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

/* ── Scan Button ── */
.scan-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    max-width: 20rem;
    padding: 1.1rem 2rem;
    border: none;
    border-radius: 0.75rem;
    background-color: var(--color-clay);
    color: var(--color-white);
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 400;
    text-transform: lowercase;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s;
    -webkit-tap-highlight-color: transparent;
}

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

.scan-btn:hover {
    background-color: #8f5e4a;
}

.scan-btn svg {
    width: 1.5rem;
    height: 1.5rem;
    flex-shrink: 0;
}

/* ── QR Scanner ── */
.scanner-wrap {
    width: 100%;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 0 1rem;
}

#qr-reader {
    width: 100%;
    max-width: 90vw;
    border-radius: 1rem;
    overflow: hidden;
}

#qr-reader video {
    border-radius: 1rem;
    width: 100% !important;
}

/* Override html5-qrcode internal styles */
#qr-reader__scan_region {
    min-height: 60vh !important;
}

#qr-reader__dashboard {
    display: none !important;
}

.cancel-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1.5rem;
    border: 2px solid var(--color-clay);
    border-radius: 0.5rem;
    background: transparent;
    color: var(--color-clay);
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 400;
    cursor: pointer;
    transition: background-color 0.2s;
    -webkit-tap-highlight-color: transparent;
}

.cancel-btn:hover {
    background-color: rgba(162, 108, 86, 0.08);
}

/* ── Loading Spinner ── */
.loading-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 2rem;
}

.spinner {
    width: 2.5rem;
    height: 2.5rem;
    border: 3px solid var(--color-blush);
    border-top-color: var(--color-clay);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.loading-state p {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

/* ── Result Card ── */
.result-card {
    width: 100%;
    max-width: 22rem;
    background: var(--color-white);
    border-radius: 1rem;
    padding: 2rem 1.5rem;
    box-shadow: 0 2px 16px rgba(58, 53, 48, 0.08);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
}

.result-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.result-icon.eligible {
    background-color: #eaf5eb;
}

.result-icon.ineligible {
    background-color: #fceaea;
}

.result-icon svg {
    width: 2rem;
    height: 2rem;
}

.result-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    text-transform: lowercase;
}

.result-title.eligible {
    color: var(--color-success);
}

.result-title.ineligible {
    color: var(--color-danger);
}

.result-reason {
    font-size: 0.9rem;
    color: var(--color-danger);
    text-align: center;
    padding: 0.5rem 1rem;
    background: #fceaea;
    border-radius: 0.5rem;
    width: 100%;
}

.result-details {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(110, 115, 87, 0.12);
}

.detail-row:last-child {
    border-bottom: none;
}

.detail-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-light);
}

.detail-value {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--color-text);
}

.detail-value.highlight {
    color: var(--color-clay);
    font-weight: 600;
    font-size: 1.3rem;
}

.status-badge {
    display: inline-block;
    padding: 0.2rem 0.75rem;
    border-radius: 1rem;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-badge.active {
    background-color: #eaf5eb;
    color: var(--color-success);
}

.status-badge.inactive {
    background-color: #fceaea;
    color: var(--color-danger);
}

/* ── Error State ── */
.error-card {
    width: 100%;
    max-width: 22rem;
    background: var(--color-white);
    border-radius: 1rem;
    padding: 2rem 1.5rem;
    box-shadow: 0 2px 16px rgba(58, 53, 48, 0.08);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.error-card p {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

/* ── Shared Action Button ── */
.action-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 0.5rem;
    background-color: var(--color-sage);
    color: var(--color-white);
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 400;
    text-transform: lowercase;
    cursor: pointer;
    transition: background-color 0.2s;
    -webkit-tap-highlight-color: transparent;
}

.action-btn:hover {
    background-color: #5d6349;
}

/* ── Blazor Loading Progress ── */
.loading-progress {
    position: absolute;
    display: block;
    width: 8rem;
    height: 8rem;
    inset: 20vh 0 auto 0;
    margin: 0 auto;
}

.loading-progress circle {
    fill: none;
    stroke: var(--color-blush);
    stroke-width: 0.6rem;
    transform-origin: 50% 50%;
    transform: rotate(-90deg);
}

.loading-progress circle:last-child {
    stroke: var(--color-clay);
    stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%;
    transition: stroke-dasharray 0.05s ease-in-out;
}

.loading-progress-text {
    position: absolute;
    text-align: center;
    font-weight: bold;
    inset: calc(20vh + 3.25rem) 0 auto 0.2rem;
    font-family: var(--font-heading);
    color: var(--color-clay);
}

.loading-progress-text:after {
    content: var(--blazor-load-percentage-text, "Loading");
}

/* ── Blazor Error UI ── */
#blazor-error-ui {
    color-scheme: light only;
    background: #fceaea;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.1);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
    color: var(--color-danger);
    font-family: var(--font-body);
}

#blazor-error-ui .dismiss {
    cursor: pointer;
    position: absolute;
    right: 0.75rem;
    top: 0.5rem;
}

#blazor-error-ui a {
    color: var(--color-clay);
}

.blazor-error-boundary {
    background: var(--color-danger);
    padding: 1rem;
    color: white;
    border-radius: 0.5rem;
}

.blazor-error-boundary::after {
    content: "An error has occurred.";
}