/* Limesnip Simple2FA - Verification Screen (Linear-inspired) */

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

.limesnip-simple2fa-verify-body {
    background-color: var(--s2fa-bg, #f5f5f5);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    color: var(--s2fa-text, #37352f);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.limesnip-simple2fa-container {
    width: 100%;
    max-width: 420px;
    padding: 20px;
}

.limesnip-simple2fa-card {
    background: var(--s2fa-card-bg, #ffffff);
    border-radius: 16px;
    padding: 48px 40px 36px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04), 0 4px 12px rgba(0, 0, 0, 0.06);
    text-align: center;
}

/* Header */
.limesnip-simple2fa-header {
    margin-bottom: 32px;
}

.limesnip-simple2fa-logo {
    max-width: 160px;
    max-height: 56px;
    margin-bottom: 24px;
    object-fit: contain;
}

.limesnip-simple2fa-icon {
    margin-bottom: 20px;
    display: inline-block;
}

.limesnip-simple2fa-title {
    font-size: 22px;
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
    color: var(--s2fa-text, #37352f);
}

.limesnip-simple2fa-subtitle {
    font-size: 14px;
    color: #787774;
    line-height: 1.5;
}

.limesnip-simple2fa-subtitle strong {
    color: var(--s2fa-text, #37352f);
    font-weight: 500;
}

/* Code Inputs */
.limesnip-simple2fa-code-inputs {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin-bottom: 20px;
    direction: ltr; /* always LTR so digit order is never reversed in RTL locales */
}

.limesnip-simple2fa-digit {
    width: 48px !important;
    height: 56px !important;
    padding: 0 !important;
    line-height: 56px !important;
    box-sizing: border-box !important;
    border: 1.5px solid #e0e0dc;
    border-radius: 10px;
    text-align: center !important;
    font-size: 22px !important;
    font-weight: 600;
    color: var(--s2fa-text, #37352f);
    background: var(--s2fa-card-bg, #ffffff);
    outline: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
    caret-color: var(--s2fa-accent, #5e6ad2);
    -webkit-appearance: none;
    -moz-appearance: textfield;
}

.limesnip-simple2fa-digit:focus {
    border-color: var(--s2fa-accent, #5e6ad2);
    box-shadow: 0 0 0 3px rgba(94, 106, 210, 0.12);
}

.limesnip-simple2fa-digit.has-value {
    border-color: var(--s2fa-accent, #5e6ad2);
    background: rgba(94, 106, 210, 0.03);
}

.limesnip-simple2fa-digit.error {
    border-color: #eb5757;
    box-shadow: 0 0 0 3px rgba(235, 87, 87, 0.1);
    animation: shake 0.4s ease;
}

.limesnip-simple2fa-digit.success {
    border-color: #27ae60;
    background: rgba(39, 174, 96, 0.04);
}

/* Verified & awaiting redirect — visually grayed out and non-interactive. */
.limesnip-simple2fa-digit.verified,
.limesnip-simple2fa-digit:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    pointer-events: none;
    background: #f0f0ec;
    color: #787774;
}

/* Hide number input spinners */
.limesnip-simple2fa-digit::-webkit-outer-spin-button,
.limesnip-simple2fa-digit::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Timer */
.limesnip-simple2fa-timer {
    font-size: 13px;
    color: #787774;
    margin-bottom: 16px;
    min-height: 20px;
}

.limesnip-simple2fa-timer .expired {
    color: #eb5757;
    font-weight: 500;
}

/* Message */
.limesnip-simple2fa-message {
    font-size: 13px;
    min-height: 24px;
    margin-bottom: 16px;
    transition: opacity 0.2s ease;
    line-height: 1.5;
}

.limesnip-simple2fa-message.error {
    color: #eb5757;
}

.limesnip-simple2fa-message.success {
    color: #27ae60;
}

.limesnip-simple2fa-message.info {
    color: var(--s2fa-accent, #5e6ad2);
}

/* Loading */
.limesnip-simple2fa-loading {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 16px;
    font-size: 13px;
    color: #787774;
}

.limesnip-simple2fa-loading.active {
    display: flex;
}

.limesnip-simple2fa-spinner {
    width: 18px;
    height: 18px;
    border: 2px solid #e0e0dc;
    border-top-color: var(--s2fa-accent, #5e6ad2);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

/* Remember Device */
.limesnip-simple2fa-remember {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 13px;
    color: #787774;
    margin-bottom: 20px;
    cursor: pointer;
}

.limesnip-simple2fa-remember input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--s2fa-accent, #5e6ad2);
    cursor: pointer;
}

/* Footer */
.limesnip-simple2fa-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.limesnip-simple2fa-resend-link,
.limesnip-simple2fa-back-link {
    font-size: 13px;
    color: var(--s2fa-accent, #5e6ad2);
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.15s ease;
}

.limesnip-simple2fa-resend-link:hover,
.limesnip-simple2fa-back-link:hover {
    opacity: 0.8;
}

.limesnip-simple2fa-resend-link.disabled {
    opacity: 0.4;
    pointer-events: none;
}

.limesnip-simple2fa-separator {
    color: #d0d0cc;
    font-size: 13px;
}

/* Animations */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-6px); }
    40% { transform: translateX(6px); }
    60% { transform: translateX(-4px); }
    80% { transform: translateX(4px); }
}

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

/* Full-page loader (shown after successful verification, during dashboard load) */
.limesnip-simple2fa-fullpage-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(245, 245, 245, 0.92);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 999999;
    -webkit-backdrop-filter: blur(2px);
    backdrop-filter: blur(2px);
    animation: s2fa-fade-in 0.2s ease-out;
}

.limesnip-simple2fa-fullpage-loader.active {
    display: flex;
}

.limesnip-simple2fa-fullpage-loader-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 18px;
}

.limesnip-simple2fa-fullpage-spinner {
    width: 56px;
    height: 56px;
    border: 5px solid rgba(94, 106, 210, 0.15);
    border-top-color: var(--s2fa-accent, #5e6ad2);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

.limesnip-simple2fa-fullpage-text {
    font-size: 14px;
    color: #787774;
    font-weight: 500;
    letter-spacing: 0.01em;
}

@keyframes s2fa-fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Responsive */
@media (max-width: 480px) {
    .limesnip-simple2fa-card {
        padding: 36px 24px 28px;
        border-radius: 12px;
    }

    .limesnip-simple2fa-digit {
        width: 42px !important;
        height: 50px !important;
        line-height: 50px !important;
        font-size: 20px !important;
    }

    .limesnip-simple2fa-code-inputs {
        gap: 6px;
    }
}