/**
 * BonusWave Auth Modals
 * Design: primary #6366F1, CTA #10B981, Fira Sans
 */
@import url('https://fonts.googleapis.com/css2?family=Fira+Sans:wght@400;500;600;700&display=swap');

:root {
    --bw-primary: #6366F1;
    --bw-primary-hover: #4F46E5;
    --bw-cta: #10B981;
    --bw-cta-hover: #059669;
    --bw-text: #1E1B4B;
    --bw-text-muted: #64748B;
    --bw-bg: #F5F3FF;
    --bw-white: #FFFFFF;
    --bw-border: #E2E8F0;
    --bw-error: #EF4444;
    --bw-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --bw-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --bw-radius: 12px;
    --bw-transition: 200ms ease;
}

/* Modal container */
.bw-modal {
    position: fixed;
    inset: 0;
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--bw-transition), visibility var(--bw-transition);
    font-family: 'Fira Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

.bw-modal.bw-modal-open {
    opacity: 1;
    visibility: visible;
}

.bw-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    cursor: pointer;
}

.bw-modal-box {
    position: relative;
    background: var(--bw-white);
    border-radius: 16px;
    padding: 2rem;
    max-width: 440px;
    width: 100%;
    box-shadow: var(--bw-shadow-xl);
    transform: scale(0.95);
    transition: transform var(--bw-transition);
}

.bw-modal.bw-modal-open .bw-modal-box {
    transform: scale(1);
}

@media (prefers-reduced-motion: reduce) {
    .bw-modal,
    .bw-modal-box {
        transition: none;
    }
}

.bw-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 2rem;
    height: 2rem;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--bw-text-muted);
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    transition: color var(--bw-transition);
}

.bw-modal-close:hover,
.bw-modal-close:focus {
    color: var(--bw-text);
    outline: none;
}

.bw-modal-title {
    margin: 0 0 1.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--bw-text);
}

/* Form */
.bw-auth-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.bw-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.bw-form-row .bw-form-group {
    min-width: 0;
}

@media (max-width: 480px) {
    .bw-form-row {
        grid-template-columns: 1fr;
    }
}

.bw-form-group {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.bw-form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--bw-text);
}

.bw-auth-form input[type="text"],
.bw-auth-form input[type="email"],
.bw-auth-form input[type="tel"],
.bw-auth-form input[type="password"] {
    box-sizing: border-box;
    width: 100%;
    min-width: 0;
    padding: 0.75rem 1rem;
    border: 1px solid var(--bw-border);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    color: var(--bw-text);
    transition: border-color var(--bw-transition), box-shadow var(--bw-transition);
}

.bw-auth-form input:focus {
    border-color: var(--bw-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.bw-auth-form input::placeholder {
    color: var(--bw-text-muted);
}

.bw-form-checkbox {
    flex-direction: row;
}

.bw-checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 400;
    cursor: pointer;
}

.bw-checkbox-label input[type="checkbox"] {
    width: 1.125rem;
    height: 1.125rem;
    accent-color: var(--bw-primary);
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.bw-form-group-consent .bw-checkbox-label {
    align-items: flex-start;
}

.bw-checkbox-text {
    font-size: 0.8125rem;
    line-height: 1.45;
    color: var(--bw-text-muted);
}

.bw-checkbox-text a {
    color: var(--bw-primary);
    font-weight: 500;
}

.bw-form-error {
    font-size: 0.875rem;
    color: var(--bw-error);
}

.bw-form-success {
    font-size: 0.875rem;
    color: var(--bw-cta);
}

/* Buttons */
.bw-btn-submit {
    margin-top: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: opacity var(--bw-transition), transform var(--bw-transition);
}

.bw-btn-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.bw-btn-login.bw-btn-submit {
    background: var(--bw-primary);
    color: white;
}

.bw-btn-login.bw-btn-submit:hover:not(:disabled) {
    background: var(--bw-primary-hover);
    transform: translateY(-1px);
}

.bw-btn-register.bw-btn-submit {
    background: var(--bw-cta);
    color: white;
}

.bw-btn-register.bw-btn-submit:hover:not(:disabled) {
    background: var(--bw-cta-hover);
    transform: translateY(-1px);
}

/* Shortcode buttons */
.bw-btn.bw-btn-login:not(.bw-btn-submit),
.bw-btn.bw-btn-register:not(.bw-btn-submit) {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.625rem 1.25rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    transition: opacity var(--bw-transition), transform var(--bw-transition);
}

.bw-btn.bw-btn-login:not(.bw-btn-submit) {
    background: transparent;
    color: var(--bw-primary);
    border: 2px solid var(--bw-primary);
}

.bw-btn.bw-btn-login:not(.bw-btn-submit):hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.bw-btn.bw-btn-register:not(.bw-btn-submit) {
    background: var(--bw-cta);
    color: white;
}

.bw-btn.bw-btn-register:not(.bw-btn-submit):hover {
    background: var(--bw-cta-hover);
    transform: translateY(-1px);
}

/* Footer link */
.bw-modal-footer {
    margin: 1rem 0 0;
    padding-top: 1rem;
    border-top: 1px solid var(--bw-border);
    font-size: 0.9375rem;
    color: var(--bw-text-muted);
}

.bw-modal-link {
    margin-left: 0.25rem;
    padding: 0;
    border: none;
    background: none;
    color: var(--bw-primary);
    font-size: inherit;
    font-weight: 600;
    cursor: pointer;
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: color var(--bw-transition);
}

.bw-modal-link:hover,
.bw-modal-link:focus {
    color: var(--bw-primary-hover);
    outline: none;
}

/* Body scroll lock */
body.bw-modal-active {
    overflow: hidden;
}