/* ── OTP Modal (login page) ──────────────────────────────────────────────── */

.otp-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.otp-modal {
    background: #fff;
    border-radius: 8px;
    padding: 2rem 2.4rem;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
    text-align: center;
}

.otp-modal__title {
    font-size: 1.4rem;
    font-weight: 600;
    margin: 0 0 0.6rem;
    color: #1a1a1a;
}

.otp-modal__desc {
    font-size: 0.9rem;
    color: #555;
    margin: 0 0 1.4rem;
}

.otp-modal__inputs {
    margin-bottom: 1rem;
}

.otp-input {
    width: 100%;
    max-width: 200px;
    text-align: center;
    font-size: 1.6rem;
    letter-spacing: 0.3em;
    padding: 0.6rem 0.8rem;
    border: 2px solid #d1d5db;
    border-radius: 6px;
    outline: none;
    transition: border-color 0.15s;
}

.otp-input:focus {
    border-color: #4f46e5;
}

.otp-modal__error {
    color: #b91c1c;
    font-size: 0.85rem;
    margin-bottom: 0.8rem;
}

.otp-modal__actions {
    margin-bottom: 1rem;
}

.otp-modal__resend {
    font-size: 0.85rem;
    color: #6b7280;
}

.action-link {
    background: none;
    border: none;
    color: #4f46e5;
    cursor: pointer;
    font-size: 0.85rem;
    text-decoration: underline;
    padding: 0;
}

/* ── WhatsApp Checkout Field ──────────────────────────────────────────────── */

.otp-whatsapp-field {
    margin: 1.2rem 0;
    padding: 1.2rem;
    border: 1px solid #e5e7eb;
    border-radius: 6px;
    background: #f9fafb;
}

.otp-whatsapp-actions {
    margin-top: 0.8rem;
}

.otp-send-btn {
    background: #25d366;
    color: #fff;
    border: none;
    padding: 0.55rem 1.2rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: background 0.15s;
}

.otp-send-btn:hover {
    background: #1ebe5a;
}

.otp-code-row {
    display: flex;
    gap: 0.6rem;
    align-items: center;
}

.otp-input-short {
    width: 120px;
    text-align: center;
    letter-spacing: 0.2em;
    font-size: 1.2rem;
}

.otp-verify-btn {
    flex-shrink: 0;
}

.otp-resend-row {
    margin-top: 0.6rem;
    font-size: 0.82rem;
    color: #6b7280;
}

.otp-verified-badge {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: #16a34a;
    font-weight: 600;
    font-size: 0.9rem;
    margin-top: 0.6rem;
}

.otp-verified-icon {
    font-size: 1.1rem;
}

.otp-error {
    margin-top: 0.5rem;
}

.otp-success {
    margin-top: 0.5rem;
}