/* ============================================
   AUTHENTICATION CHOICE MODAL
   True Minimalist Design - Clean & Simple
   ============================================ */

/* === OVERLAY === */
.auth-choice-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.2s ease;
}

    .auth-choice-modal-overlay.show {
        opacity: 1;
    }

/* === CONTAINER === */
.auth-choice-modal-container {
    background: white;
    border-radius: var(--px-12);
    width: 100%;
    max-width: var(--px-440);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    transform: translateY(var(--px-16));
    transition: transform 0.2s ease;
}

.auth-choice-modal-overlay.show .auth-choice-modal-container {
    transform: translateY(0);
}

/* === HEADER === */
.auth-choice-modal-container .auth-choice-header {
    padding: var(--px-24) var(--px-24) var(--px-20);
    border-bottom: 1px solid var(--border-color);
    position: relative;
}

.auth-choice-modal-container .auth-choice-title {
    font: normal normal 600 var(--s-20);
    color: var(--text-primary);
    margin: 0;
}

.auth-choice-modal-container .auth-choice-subtitle {
    font: normal normal 400 var(--s-13);
    color: var(--text-secondary);
    margin: var(--px-4) 0 0;
}

.auth-choice-modal-container .auth-close-btn {
    position: absolute;
    top: var(--px-20);
    right: var(--px-20);
    width: var(--px-32);
    height: var(--px-32);
    border-radius: var(--px-6);
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
    padding: 0;
}

    .auth-choice-modal-container .auth-close-btn:hover {
        background: var(--bg-hover);
        color: var(--text-primary);
    }

    .auth-choice-modal-container .auth-close-btn svg {
        width: var(--px-18);
        height: var(--px-18);
    }

/* === CONTENT === */
.auth-choice-modal-container .auth-methods-container {
    padding: var(--px-24);
}

/* === METHOD SELECTION === */
.auth-choice-modal-container .auth-method-selection {
    display: flex;
    flex-direction: column;
    gap: var(--px-12);
}

/* Method Card */
.auth-choice-modal-container .auth-method-card {
    display: flex;
    align-items: center;
    gap: var(--px-14);
    padding: var(--px-24);
    background: white;
    border: 1px solid var(--border-color);
    border-radius: var(--px-8);
    cursor: pointer;
    transition: all 0.15s ease;
}

    .auth-choice-modal-container .auth-method-card:hover {
        border-color: var(--hotel-primary);
        background: var(--bg-hover);
    }

    .auth-choice-modal-container .auth-method-card:active {
        transform: scale(0.98);
    }

/* Icon */
.auth-choice-modal-container .method-icon {
    flex-shrink: 0;
    width: var(--px-40);
    height: var(--px-40);
    border-radius: var(--px-8);
    background: var(--hotel-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

    .auth-choice-modal-container .method-icon svg {
        width: var(--px-20);
        height: var(--px-20);
        color: white;
    }

.auth-choice-modal-container .auth-method-card[data-method="otp"] .method-icon {
    background: var(--bs-orange);
}

.auth-choice-modal-container .auth-method-card[data-method="password"] .method-icon {
    background: var(--bs-green);
}

/* Content */
.auth-choice-modal-container .method-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.auth-choice-modal-container .method-title {
    font: normal normal 600 var(--s-16);
    color: var(--text-primary);
    margin: 0;
}

.auth-choice-modal-container .method-description {
    font: normal normal 400 var(--s-14);
    color: var(--text-secondary);
    margin: var(--px-2) 0 0;
}

.auth-choice-modal-container .method-email {
    font: normal normal 400 var(--s-14);
    color: var(--hotel-primary);
    margin: var(--px-4) 0 0;
    display: block;
}

/* Arrow */
.auth-choice-modal-container .method-arrow {
    width: var(--px-16);
    height: var(--px-16);
    color: var(--text-disabled);
}

    .auth-choice-modal-container .method-arrow svg {
        width: 100%;
        height: 100%;
    }

/* === DIVIDER === */
.auth-choice-modal-container .divider {
    position: relative;
    text-align: center;
    margin: var(--px-16) 0;
    height: 1px;
    background: var(--border-color);
}

    .auth-choice-modal-container .divider span {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        padding: 0 var(--px-12);
        background: white;
        color: var(--text-secondary);
        font: normal normal 500 var(--s-14);
        text-transform: uppercase;
        letter-spacing: 0.5px;
    }

/* === PASSWORD VIEW === */
.auth-choice-modal-container .auth-password-view {
    animation: fadeIn 0.2s ease;
    position: relative;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* Back Button */
.auth-choice-modal-container .back-button {
    display: inline-flex;
    align-items: center;
    gap: var(--px-6);
    padding: var(--px-6) var(--px-10);
    background: transparent;
    border: none;
    color: var(--hotel-primary);
    cursor: pointer;
    font: normal normal 500 var(--s-13);
    border-radius: var(--px-6);
    transition: background 0.15s ease;
    position: absolute;
    right: 0px;
    top: 2px;
}

    .auth-choice-modal-container .back-button:hover {
        background: var(--bg-hover);
    }

    .auth-choice-modal-container .back-button svg {
        width: var(--px-16);
        height: var(--px-16);
    }

/* === FORM === */
.auth-choice-modal-container .password-form {
    display: flex;
    flex-direction: column;
    gap: var(--px-16);
}

.auth-choice-modal-container .form-group {
    display: flex;
    flex-direction: column;
    gap: var(--px-12);
}

.auth-choice-modal-container .form-label {
    font: normal normal 500 var(--s-15);
    display: flex;
    align-items: center;
    gap: 4px;
    margin: 8px;
}

    .auth-choice-modal-container .form-label svg {
        width: var(--px-16);
        height: var(--px-16);
        margin-bottom: 2px;
    }

/* Input */
.auth-choice-modal-container .password-input-wrapper {
    position: relative;
}

    .auth-choice-modal-container .password-input-wrapper .form-input {
        width: 100%;
        padding: var(--px-16) var(--px-40) var(--px-16) var(--px-16);
        border: 1px solid var(--border-color);
        border-radius: var(--px-8);
        font: normal normal 500 var(--s-16);
        color: var(--text-primary);
        background: white;
        transition: border-color 0.15s ease;
        outline: none;
    }

        .auth-choice-modal-container .password-input-wrapper .form-input:focus {
            border-color: var(--hotel-primary);
        }

        .auth-choice-modal-container .password-input-wrapper .form-input::placeholder {
            color: var(--text-placeholder);
        }

/* Toggle Button */
.auth-choice-modal-container .toggle-password {
    position: absolute;
    right: var(--px-8);
    top: 50%;
    transform: translateY(-50%);
    width: var(--px-32);
    height: var(--px-32);
    border: none;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    border-radius: var(--px-6);
    transition: background 0.15s ease;
    padding: 0;
}

    .auth-choice-modal-container .toggle-password:hover {
        background: var(--bg-hover);
    }

    .auth-choice-modal-container .toggle-password .eye-icon {
        width: var(--px-16);
        height: var(--px-16);
    }

.auth-choice-modal-container .help-text {
    font: normal normal 400 var(--s-14);
    color: var(--text-secondary);
    margin: 0;
}

/* === BUTTON === */
.auth-choice-modal-container .btn-verify-password {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--px-8);
    width: 100%;
    padding: var(--px-16);
    background: var(--bg-btn);
    color: var(--txt-btn);
    border: none;
    border-radius: var(--px-8);
    font: normal normal 600 var(--s-16);
    cursor: pointer;
    transition: opacity 0.15s ease;
}

    .auth-choice-modal-container .btn-verify-password:hover {
        opacity: 0.9;
    }

    .auth-choice-modal-container .btn-verify-password:active {
        transform: scale(0.98);
    }

    .auth-choice-modal-container .btn-verify-password:disabled {
        opacity: 0.5;
        cursor: not-allowed;
    }

    .auth-choice-modal-container .btn-verify-password svg {
        width: var(--px-16);
        height: var(--px-16);
    }

/* Spinner */
.auth-choice-modal-container .spinner {
    width: var(--px-14);
    height: var(--px-14);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

/* === RESPONSIVE === */
@media (max-width: 640px) {
    .auth-choice-modal-container {
        max-width: 100%;
        border-radius: var(--px-16);
        margin-top: auto;
    }

        .auth-choice-modal-container .auth-choice-header {
            padding: var(--px-20) var(--px-20) var(--px-16);
        }

        .auth-choice-modal-container .auth-methods-container {
            padding: var(--px-20);
        }

        .auth-choice-modal-container .auth-method-card {
        }

        .auth-choice-modal-container .method-icon {
            width: var(--px-36);
            height: var(--px-36);
        }
}

/* === ACCESSIBILITY === */
.auth-choice-modal-container .auth-method-card:focus-visible,
.auth-choice-modal-container .btn-verify-password:focus-visible,
.auth-choice-modal-container .toggle-password:focus-visible,
.auth-choice-modal-container .back-button:focus-visible,
.auth-choice-modal-container .auth-close-btn:focus-visible {
    outline: 2px solid var(--hotel-primary);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    .auth-choice-modal-container * {
        animation: none !important;
        transition: none !important;
    }
}