/* PIN numpad styles */

.numpad {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    width: 100%;
    max-width: 280px;
}

.numpad-display {
    font-size: 2rem;
    letter-spacing: 8px;
    color: var(--text);
    min-height: 48px;
    display: flex;
    align-items: center;
}

.numpad-error {
    color: var(--danger);
    font-size: 0.85rem;
    min-height: 20px;
}

.numpad-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    width: 100%;
}

.numpad-key {
    height: 56px;
    border: none;
    border-radius: 12px;
    background: white;
    color: var(--text);
    font-size: 1.4rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: background 0.1s, transform 0.1s;
    -webkit-tap-highlight-color: transparent;
}

.numpad-key:active {
    background: #E0E6ED;
    transform: scale(0.95);
}

.numpad-delete {
    background: #FFE0E0;
    color: var(--danger);
}

.numpad-submit {
    background: var(--success);
    color: white;
    font-size: 1.6rem;
}