/* =============================================
   IRM-HUB Finisher - Totem (Metrix Light)
   ============================================= */

:root {
    --bg: #F4F5FA;
    --surface: #FFFFFF;
    --border: #E1E2E9;
    --text: #1C1D22;
    --text-dim: #8B8D97;
    --primary: #5570F1;
    --primary-rgb: 85, 112, 241;
    --primary-light: #E8EBF9;
    --gold: #D97706;
    --gold-bg: #FEF3C7;
    --danger: #CC5F5F;
    --danger-bg: #FCEAEA;
    --success: #519C66;
    --success-bg: #E7F7EF;
    --radius: 12px;
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.06);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html,
body {
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    background: var(--bg);
    font-family: 'Inter', sans-serif;
    color: var(--text);
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    user-select: none;
}

/* === Screens === */
.screen {
    position: fixed;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 24px;
}

/* === Tela 1: Keypad === */
.totem-header {
    text-align: center;
    margin-bottom: 24px;
}

.totem-header h1 {
    font-family: 'Oswald', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--text);
}

.totem-header p {
    font-size: 1rem;
    color: var(--text-dim);
    margin-top: 6px;
    font-weight: 500;
}

/* BIB Display */
.bib-display {
    width: min(90vw, 440px);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 28px;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.bib-value {
    font-family: 'Oswald', sans-serif;
    font-size: 4.5rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    color: var(--primary);
    min-height: 1.2em;
}

/* Keypad */
.keypad {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    width: min(90vw, 440px);
}

.key {
    aspect-ratio: 1.5;
    font-family: 'Oswald', sans-serif;
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.12s;
    -webkit-tap-highlight-color: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
}

.key:active {
    transform: scale(0.96);
    background: var(--primary-light);
    border-color: var(--primary);
    color: var(--primary);
}

.key-clear {
    color: var(--danger);
    font-size: 1.8rem;
}

.key-clear:active {
    border-color: var(--danger);
    background: var(--danger-bg);
}

.key-confirm {
    background: var(--primary-light);
    border-color: rgba(var(--primary-rgb), 0.25);
    color: var(--primary);
    font-size: 2.2rem;
}

.key-confirm:active {
    background: var(--primary);
    border-color: var(--primary);
    color: #FFFFFF;
}

/* === Tela 2: Loading === */
.loading-spinner {
    width: 56px;
    height: 56px;
    border: 4px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-bottom: 24px;
}

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

.loading-text {
    font-size: 1.1rem;
    color: var(--text-dim);
    font-weight: 600;
}

/* === Tela 3: Result === */
.result-icon {
    font-size: 5rem;
    margin-bottom: 12px;
    animation: bounce 0.6s ease-out;
}

@keyframes bounce {
    0% {
        transform: scale(0);
    }

    50% {
        transform: scale(1.2);
    }

    100% {
        transform: scale(1);
    }
}

.result-title {
    font-family: 'Oswald', sans-serif;
    font-size: 2.6rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: var(--gold);
    margin-bottom: 8px;
}

.result-name {
    font-family: 'Oswald', sans-serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text);
    letter-spacing: 0.04em;
    margin-bottom: 20px;
}

.result-time {
    font-family: 'Oswald', sans-serif;
    font-size: 4.5rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: 0.04em;
    margin-bottom: 20px;
}

.result-hint {
    font-size: 1rem;
    color: var(--text-dim);
    font-weight: 600;
    margin-bottom: 12px;
}

.result-countdown {
    font-size: 0.88rem;
    color: var(--text-dim);
}

/* === Tela 4: Error === */
.error-icon {
    font-size: 4rem;
    margin-bottom: 16px;
}

.error-title {
    font-family: 'Oswald', sans-serif;
    font-size: 1.7rem;
    font-weight: 700;
    color: var(--danger);
    margin-bottom: 8px;
}

.error-msg {
    font-size: 1rem;
    color: var(--text-dim);
    margin-bottom: 32px;
    text-align: center;
    line-height: 1.5;
}

.btn-retry {
    font-family: 'Oswald', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: var(--primary);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 16px 44px;
    cursor: pointer;
    transition: all 0.15s;
    box-shadow: var(--shadow-sm);
}

.btn-retry:active {
    transform: scale(0.96);
    border-color: var(--primary);
    background: var(--primary-light);
}