/* ============================================
   Brand Auth Pages — Login, Register & Campaign Success
   /brand/login, /brand/register, /brand/campaign-success
   ============================================ */

/* ============================================
   SECTION 1: Shared Form Elements
   Used by ALL brand auth pages
   ============================================ */

/* Card */
.brand-auth__card {
    background: var(--color-white);
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-sm);
}

/* Form elements */
.brand-auth__form-group {
    margin-bottom: var(--space-5);
}

.brand-auth__label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-gray-700);
    margin-bottom: var(--space-1);
}

.brand-auth__label span {
    color: var(--color-danger);
}

.brand-auth__input {
    width: 100%;
    height: 46px;
    padding: 0 var(--space-3);
    font-size: var(--font-size-base);
    font-family: inherit;
    color: var(--color-gray-800);
    background: var(--color-white);
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-lg);
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    box-sizing: border-box;
}

.brand-auth__input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

.brand-auth__input::placeholder {
    color: var(--color-gray-400);
}

/* Submit button */
.brand-auth__submit {
    width: 100%;
    height: 48px;
    padding: 0 var(--space-6);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    font-family: inherit;
    color: var(--color-white);
    background-color: var(--color-primary);
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
    margin-top: var(--space-2);
}

.brand-auth__submit:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.brand-auth__submit:active {
    transform: translateY(0);
}

.brand-auth__submit:disabled {
    opacity: 0.65;
    cursor: not-allowed;
    transform: none;
}

/* Forgot password link */
.brand-auth__forgot-link {
    text-align: right;
    margin-top: -8px;
    margin-bottom: var(--space-4);
}

.brand-auth__forgot-link-a {
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    transition: color 0.2s ease;
}

.brand-auth__forgot-link-a:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

/* Divider */
.brand-auth__divider {
    display: flex;
    align-items: center;
    margin: var(--space-6) 0;
    gap: var(--space-3);
}

.brand-auth__divider::before,
.brand-auth__divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background-color: var(--color-gray-200);
}

.brand-auth__divider-text {
    font-size: var(--font-size-sm);
    color: var(--color-gray-400);
    white-space: nowrap;
}

/* Trust signals */
.brand-auth__trust {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    margin-top: var(--space-6);
    padding-top: var(--space-4);
    border-top: 1px solid var(--color-gray-200);
}

.brand-auth__trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--font-size-xs);
    color: var(--color-gray-400);
}

.brand-auth__trust-item i {
    font-size: 12px;
}

/* Password hint */
.brand-auth__hint {
    font-size: var(--font-size-xs);
    color: var(--color-gray-400);
    margin-top: var(--space-1);
}

/* Footer link below card */
.brand-auth__footer {
    text-align: center;
    margin-top: var(--space-6);
}

.brand-auth__footer-text {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    margin: 0;
}

.brand-auth__footer-link {
    color: var(--color-primary);
    font-weight: var(--font-weight-medium);
    text-decoration: none;
    transition: color 0.2s ease;
}

.brand-auth__footer-link:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

/* Benefits / value props */
.brand-auth__benefits {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    padding: var(--space-4);
    background-color: var(--color-gray-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-200);
}

.brand-auth__benefit {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: var(--font-size-sm);
    color: var(--color-gray-700);
    line-height: var(--line-height-base);
}

.brand-auth__benefit-icon {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: rgba(16, 185, 129, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-success);
    font-size: 10px;
    margin-top: 2px;
}


/* ============================================
   SECTION 2: Default Layout (Campaign Success)
   Used by campaign-success.twig (no modifier class)
   ============================================ */

.brand-auth {
    min-height: calc(100vh - 72px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-8) var(--space-4);
    background-color: var(--color-gray-50);
}

.brand-auth__container {
    width: 100%;
    max-width: 440px;
}

/* Header section above card (icon + title + subtitle) */
.brand-auth__header {
    text-align: center;
    margin-bottom: var(--space-6);
}

.brand-auth__icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-xl);
    background-color: rgba(79, 70, 229, 0.08);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
    color: var(--color-primary);
    font-size: var(--font-size-2xl);
}

.brand-auth__title {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-900);
    margin: 0 0 var(--space-2) 0;
    line-height: var(--line-height-tight);
}

.brand-auth__subtitle {
    font-size: var(--font-size-base);
    color: var(--color-gray-500);
    margin: 0;
    line-height: var(--line-height-base);
}

/* Contextual notice banner (e.g., redirected from register with existing email) */
.brand-auth__notice {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    background-color: rgba(79, 70, 229, 0.06);
    border: 1px solid rgba(79, 70, 229, 0.15);
    border-left: 3px solid var(--color-primary);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-5);
}

.brand-auth__notice-icon {
    flex-shrink: 0;
    color: var(--color-primary);
    font-size: var(--font-size-base);
    margin-top: 2px;
}

.brand-auth__notice-text {
    font-size: var(--font-size-sm);
    color: var(--color-gray-700);
    line-height: var(--line-height-base);
    margin: 0;
}


/* ============================================
   SECTION 3: Login Layout
   Compact centered card with embedded logo
   ============================================ */

.brand-auth--login {
    min-height: 100vh;
    align-items: center;
    padding: var(--space-6) var(--space-4);
}

.brand-auth--login .brand-auth__card {
    padding: var(--space-8) var(--space-8) var(--space-6);
}

/* Logo inside the card */
.brand-auth__card-logo {
    display: block;
    text-align: center;
    margin-bottom: var(--space-6);
}

.brand-auth__card-logo img {
    display: block;
    margin: 0 auto;
    height: 28px;
    width: auto;
}

/* Title/subtitle inside card */
.brand-auth--login .brand-auth__title {
    text-align: center;
    font-size: var(--font-size-xl);
    margin-bottom: var(--space-1);
}

.brand-auth--login .brand-auth__subtitle {
    text-align: center;
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-6);
}


/* ============================================
   SECTION 4: Register Layout
   Split two-panel: value left, form right
   ============================================ */

.brand-auth--register {
    min-height: 100vh;
    display: block;
    padding: 0;
}

/* Split wrapper */
.brand-auth__split {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* ---- Value Panel (left on desktop) ---- */
.brand-auth__value-panel {
    display: none; /* Hidden on mobile */
}

.brand-auth__value-content {
    max-width: 460px;
}

/* Subtle white logo on dark panel */
.brand-auth__value-logo {
    display: block;
    margin-bottom: var(--space-8);
}

.brand-auth__value-logo img {
    height: 24px;
    width: auto;
    filter: brightness(0) invert(1);
    opacity: 0.8;
}

.brand-auth__value-title {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--color-white);
    margin: 0 0 var(--space-3) 0;
    line-height: var(--line-height-tight);
}

.brand-auth__value-subtitle {
    font-size: var(--font-size-base);
    color: rgba(255, 255, 255, 0.8);
    margin: 0 0 var(--space-8) 0;
    line-height: var(--line-height-loose);
}

.brand-auth__value-benefits {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

.brand-auth__value-benefit {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    font-size: var(--font-size-sm);
    color: rgba(255, 255, 255, 0.9);
    line-height: var(--line-height-base);
}

.brand-auth__value-check {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background-color: rgba(99, 102, 241, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 10px;
    margin-top: 2px;
}

.brand-auth__value-stats {
    display: flex;
    gap: var(--space-8);
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.brand-auth__value-stat-number {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: #a5b4fc;
}

.brand-auth__value-stat-label {
    display: block;
    font-size: var(--font-size-xs);
    color: rgba(255, 255, 255, 0.7);
    margin-top: var(--space-1);
}

/* ---- Form Panel (right on desktop, full on mobile) ---- */
.brand-auth__form-panel {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-10) var(--space-4);
    background-color: var(--color-gray-50);
}

.brand-auth__form-content {
    width: 100%;
    max-width: 420px;
}

/* Logo in form panel */
.brand-auth__form-logo {
    display: block;
    text-align: center;
    margin-bottom: var(--space-5);
}

.brand-auth__form-logo img {
    display: block;
    margin: 0 auto;
    height: 28px;
    width: auto;
}

/* Form heading/subheading */
.brand-auth__form-heading {
    text-align: center;
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-gray-900);
    margin: 0 0 var(--space-1) 0;
    line-height: var(--line-height-tight);
}

.brand-auth__form-subheading {
    text-align: center;
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    margin: 0 0 var(--space-6) 0;
    line-height: var(--line-height-base);
}

/* Register form sits directly in the panel (no card wrapper) */
.brand-auth--register .brand-auth__form-group {
    margin-bottom: var(--space-4);
}

.brand-auth--register .brand-auth__submit {
    margin-top: var(--space-1);
}

/* Trust signals in register form panel */
.brand-auth--register .brand-auth__trust {
    border-top: none;
    margin-top: var(--space-5);
    padding-top: 0;
}

/* Mobile-only benefits (below the CTA on mobile) */
.brand-auth__mobile-benefits {
    margin-top: var(--space-6);
}

/* Register footer inside form panel */
.brand-auth--register .brand-auth__footer {
    margin-top: var(--space-5);
    padding-top: var(--space-5);
    border-top: 1px solid var(--color-gray-200);
}


/* ============================================
   SECTION 5: Campaign Success Specific
   ============================================ */

/* Success icon variant (green instead of indigo) */
.brand-auth__icon--success {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--color-success);
    font-size: var(--font-size-3xl);
}

/* Order summary section */
.brand-auth__order-summary {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    padding: var(--space-4);
    background-color: var(--color-gray-50);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-gray-200);
}

.brand-auth__order-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-3);
}

.brand-auth__order-label {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.brand-auth__order-value {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-800);
    text-align: right;
}

.brand-auth__order-row--receipt {
    padding-top: var(--space-3);
    border-top: 1px solid var(--color-gray-200);
    margin-top: var(--space-1);
}

.brand-auth__order-row--receipt .brand-auth__order-value {
    font-weight: var(--font-weight-normal);
    color: var(--color-gray-500);
    font-size: var(--font-size-xs);
    max-width: 200px;
    overflow-wrap: break-word;
    word-break: break-word;
}

/* Claim description text */
.brand-auth__claim-desc {
    font-size: var(--font-size-sm);
    color: var(--color-gray-500);
    margin: 0 0 var(--space-5) 0;
    line-height: var(--line-height-base);
}

/* Next steps card variant */
.brand-auth__card--next-steps {
    margin-top: var(--space-4);
    padding: var(--space-6);
}

.brand-auth__next-title {
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-gray-800);
    margin: 0 0 var(--space-4) 0;
}


/* ============================================
   SECTION 6: Desktop — Register Split Layout
   ============================================ */

@media (min-width: 768px) {
    .brand-auth__split {
        flex-direction: row;
    }

    /* Value panel — visible on desktop, vertically centered */
    .brand-auth__value-panel {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 42%;
        flex-shrink: 0;
        background-color: var(--color-gray-900);
        padding: var(--space-10) var(--space-8);
    }

    /* Form panel fills rest, vertically centered */
    .brand-auth__form-panel {
        width: 58%;
    }

    /* Left-align form content on desktop */
    .brand-auth__form-heading {
        text-align: left;
    }

    .brand-auth__form-subheading {
        text-align: left;
    }

    .brand-auth--register .brand-auth__footer {
        text-align: left;
    }

    .brand-auth--register .brand-auth__trust {
        justify-content: flex-start;
    }

    /* Hide mobile benefits on desktop */
    .brand-auth__mobile-benefits {
        display: none;
    }

    /* Hide logo on desktop — value panel provides branding */
    .brand-auth__form-logo {
        display: none;
    }
}

@media (min-width: 1024px) {
    .brand-auth__value-panel {
        padding: var(--space-12) var(--space-12);
    }

    .brand-auth__value-title {
        font-size: clamp(1.875rem, 2.5vw, 2.25rem);
    }
}

@media (min-width: 1280px) {
    .brand-auth__value-panel {
        width: 45%;
    }

    .brand-auth__form-panel {
        width: 55%;
    }
}


/* ============================================
   SECTION 7: Mobile Responsive
   ============================================ */

@media (max-width: 480px) {
    /* Login mobile */
    .brand-auth--login {
        align-items: flex-start;
        padding-top: var(--space-10);
    }

    .brand-auth--login .brand-auth__card {
        padding: var(--space-6);
    }

    .brand-auth--login .brand-auth__title {
        font-size: var(--font-size-lg);
    }

    /* Register mobile */
    .brand-auth__form-panel {
        padding: var(--space-6) var(--space-4);
    }

    /* Default layout mobile (campaign-success) */
    .brand-auth {
        padding: var(--space-6) var(--space-4);
        align-items: flex-start;
        padding-top: var(--space-8);
    }

    .brand-auth__card {
        padding: var(--space-6);
    }

    .brand-auth__title {
        font-size: var(--font-size-xl);
    }

    .brand-auth__trust {
        flex-direction: column;
        gap: var(--space-2);
    }

    .brand-auth__order-row {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-1);
    }

    .brand-auth__order-value {
        text-align: left;
    }

    .brand-auth__order-row--receipt .brand-auth__order-value {
        max-width: none;
    }
}