/*
 * Clareza Acadêmica — login
 * Camada isolada para manter as demais páginas de autenticação inalteradas.
 */

.clarity-login-page {
    --login-primary: #667eea;
    --login-primary-hover: #545fcb;
    --login-primary-soft: #f0f1ff;
    --login-surface: #ffffff;
    --login-canvas: #f6f7fb;
    --login-ink: #1f2937;
    --login-muted: #6b7280;
    --login-subtle: #9ca3af;
    --login-border: #e5e7eb;
    --login-border-strong: #d8dce5;
    --login-success: #10b981;
    --login-danger: #ef4444;
    min-height: 100vh;
    margin: 0;
    color: var(--login-ink);
    background:
        radial-gradient(circle at 8% 12%, rgba(102, 126, 234, 0.08), transparent 28rem),
        radial-gradient(circle at 92% 88%, rgba(118, 75, 162, 0.06), transparent 28rem),
        var(--login-canvas);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.clarity-login-page .auth-container {
    min-height: 100vh;
    padding: 2rem;
    background: transparent;
}

.clarity-login-page .auth-card.login-card-2col {
    width: min(1020px, 100%);
    max-width: 1020px;
    grid-template-columns: minmax(340px, 42%) minmax(0, 58%);
    border: 1px solid rgba(216, 220, 229, 0.9);
    border-radius: 20px;
    background: var(--login-surface);
    box-shadow: 0 18px 50px rgba(31, 41, 55, 0.10);
}

.clarity-login-page .auth-hero {
    min-height: 100%;
    padding: 2.5rem;
    border-right: 1px solid var(--login-border);
    background:
        linear-gradient(155deg, rgba(240, 241, 255, 0.98), rgba(248, 247, 255, 0.98)),
        var(--login-surface);
    color: var(--login-ink);
}

.clarity-login-page .auth-hero::before {
    display: none;
}

.clarity-login-page .auth-hero-content {
    width: 100%;
}

.clarity-login-page .login-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    margin-bottom: 2.6rem;
    color: var(--login-ink);
    text-decoration: none;
}

.clarity-login-page .login-brand:hover {
    color: var(--login-primary-hover);
}

.clarity-login-page .login-brand-mark {
    width: 42px;
    height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: var(--login-primary);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.clarity-login-page .login-brand-name {
    font-size: 0.95rem;
    font-weight: 750;
}

.clarity-login-page .login-hero-eyebrow,
.clarity-login-page .login-form-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--login-primary-hover);
    font-size: 0.72rem;
    font-weight: 750;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.clarity-login-page .auth-hero-title {
    margin: 0.7rem 0 0.9rem;
    color: var(--login-ink);
    font-size: clamp(1.7rem, 3vw, 2.15rem);
    font-weight: 750;
    line-height: 1.15;
    letter-spacing: -0.035em;
}

.clarity-login-page .auth-hero-text {
    max-width: 32rem;
    margin: 0 0 1.5rem;
    color: var(--login-muted);
    font-size: 0.92rem;
    line-height: 1.6;
}

.clarity-login-page .auth-hero-features {
    display: grid;
    gap: 0.65rem;
}

.clarity-login-page .auth-hero-feature {
    display: grid;
    grid-template-columns: 38px minmax(0, 1fr);
    align-items: center;
    gap: 0.7rem;
    padding: 0.65rem;
    border: 1px solid rgba(216, 220, 229, 0.85);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.72);
    color: var(--login-ink);
    opacity: 1;
}

.clarity-login-page .login-feature-icon {
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: var(--login-primary-soft);
    color: var(--login-primary);
}

.clarity-login-page .auth-hero-feature .login-feature-icon i {
    color: inherit;
    font-size: 0.9rem;
}

.clarity-login-page .auth-hero-feature > span:last-child {
    display: flex;
    flex-direction: column;
    gap: 0.08rem;
}

.clarity-login-page .auth-hero-feature strong {
    font-size: 0.8rem;
    font-weight: 700;
}

.clarity-login-page .auth-hero-feature small {
    color: var(--login-muted);
    font-size: 0.7rem;
    line-height: 1.4;
}

.clarity-login-page .login-security-note {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin: 1rem 0 0;
    color: var(--login-muted);
    font-size: 0.7rem;
    line-height: 1.45;
}

.clarity-login-page .login-security-note i {
    margin-top: 0.12rem;
    color: var(--login-success);
}

.clarity-login-page .auth-form-container.login-form {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 2.5rem;
}

.clarity-login-page .login-form .auth-form-header {
    margin-bottom: 1.4rem;
}

.clarity-login-page .auth-form-title {
    margin: 0.3rem 0 0.35rem;
    color: var(--login-ink);
    font-size: 1.65rem;
    font-weight: 750;
    letter-spacing: -0.025em;
}

.clarity-login-page .auth-form-subtitle {
    margin: 0;
    color: var(--login-muted);
    font-size: 0.86rem;
    line-height: 1.5;
}

.clarity-login-page .auth-alert {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 0.6rem;
    align-items: start;
    margin-bottom: 1rem;
    padding: 0.8rem 0.9rem;
    border: 1px solid #fecaca;
    border-left: 3px solid var(--login-danger);
    border-radius: 10px;
    background: #fff7f7;
    color: #991b1b;
    font-size: 0.78rem;
    line-height: 1.45;
}

.clarity-login-page .auth-alert-success {
    border-color: #a7f3d0;
    border-left-color: var(--login-success);
    background: #f0fdf4;
    color: #065f46;
}

.clarity-login-page .auth-alert-info {
    border-color: #bfdbfe;
    border-left-color: #3b82f6;
    background: #eff6ff;
    color: #1e3a8a;
}

.clarity-login-page .auth-form-group {
    margin-bottom: 1rem;
}

.clarity-login-page .auth-form-label {
    margin-bottom: 0.35rem;
    color: #374151;
    font-size: 0.78rem;
    font-weight: 650;
}

.clarity-login-page .auth-input {
    min-height: 46px;
    padding: 0.65rem 1rem 0.65rem 2.75rem;
    border: 1px solid var(--login-border-strong);
    border-radius: 9px;
    background: var(--login-surface);
    color: var(--login-ink);
    font-size: 0.88rem;
    box-shadow: none;
}

.clarity-login-page .auth-input:hover {
    border-color: #c4c9d4;
}

.clarity-login-page .auth-input:focus {
    border-color: var(--login-primary);
    background: var(--login-surface);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.13);
}

.clarity-login-page .auth-input-icon {
    left: 0.95rem;
    color: var(--login-subtle);
    font-size: 0.85rem;
}

.clarity-login-page .auth-input-password {
    padding-right: 3.2rem;
}

.clarity-login-page .auth-input-toggle {
    width: 36px;
    height: 36px;
    right: 0.35rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border-radius: 8px;
    color: var(--login-subtle);
    font-size: 0.9rem;
}

.clarity-login-page .auth-input-toggle:hover {
    background: var(--login-primary-soft);
    color: var(--login-primary);
}

.clarity-login-page .login-field-hint {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    margin-top: 0.35rem;
    color: var(--login-muted);
    font-size: 0.7rem;
    line-height: 1.4;
}

.clarity-login-page .login-field-hint i {
    color: var(--login-primary);
}

.clarity-login-page .auth-form-options {
    margin: 0.1rem 0 1rem;
}

.clarity-login-page .auth-checkbox-wrapper {
    min-height: 44px;
}

.clarity-login-page .auth-checkbox {
    width: 17px;
    height: 17px;
    accent-color: var(--login-primary);
}

.clarity-login-page .auth-checkbox-label,
.clarity-login-page .auth-link {
    font-size: 0.78rem;
}

.clarity-login-page .auth-link {
    color: var(--login-primary-hover);
}

.clarity-login-page .auth-btn {
    min-height: 46px;
    padding: 0.65rem 1rem;
    border-radius: 9px;
    font-size: 0.88rem;
    font-weight: 700;
}

.clarity-login-page .auth-btn-primary {
    background: var(--login-primary);
    box-shadow: none;
}

.clarity-login-page .auth-btn-primary:hover {
    background: var(--login-primary-hover);
    box-shadow: none;
    transform: none;
}

.clarity-login-page .login-social {
    margin-top: 0.85rem;
}

.clarity-login-page .login-divider {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.85rem;
    color: var(--login-subtle);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.clarity-login-page .login-divider::before,
.clarity-login-page .login-divider::after {
    content: "";
    height: 1px;
    flex: 1;
    background: var(--login-border);
}

.clarity-login-page .login-google-btn {
    min-height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    width: 100%;
    padding: 0.65rem 1rem;
    border: 1px solid var(--login-border-strong);
    border-radius: 9px;
    background: var(--login-surface);
    color: #374151;
    font-size: 0.86rem;
    font-weight: 650;
    text-decoration: none;
}

.clarity-login-page .login-google-btn:hover {
    border-color: #bfc5d1;
    background: #fafafa;
    color: #374151;
}

.clarity-login-page .auth-footer {
    margin-top: 1rem;
    color: var(--login-muted);
    font-size: 0.78rem;
}

.clarity-login-page .auth-footer-link {
    color: var(--login-primary-hover);
    font-weight: 650;
}

.clarity-login-page .login-captcha {
    margin: 0.2rem 0 1rem;
    overflow: hidden;
    border: 1px solid #c7d2fe;
    border-radius: 10px;
    background: #fafaff;
    animation: loginCaptchaIn 0.25s ease;
}

@keyframes loginCaptchaIn {
    from { opacity: 0; transform: translateY(-4px); }
    to { opacity: 1; transform: translateY(0); }
}

.clarity-login-page .login-captcha-header {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.55rem 0.75rem;
    border-bottom: 1px solid #dfe2ff;
    color: var(--login-primary-hover);
    font-size: 0.7rem;
    font-weight: 750;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.clarity-login-page .login-captcha-body {
    padding: 0.8rem;
}

.clarity-login-page .login-captcha-label {
    display: block;
    margin-bottom: 0.55rem;
    color: var(--login-muted);
    font-size: 0.74rem;
}

.clarity-login-page .login-captcha-equation {
    min-height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    color: #374151;
    font-size: 1rem;
    font-weight: 750;
}

.clarity-login-page .login-captcha-op {
    color: var(--login-primary);
}

.clarity-login-page .login-captcha-eq {
    color: var(--login-subtle);
    font-weight: 400;
}

.clarity-login-page .login-captcha-input {
    width: 70px;
    min-height: 40px;
    padding: 0.4rem 0.5rem;
    border: 1px solid var(--login-border-strong);
    border-radius: 8px;
    background: var(--login-surface);
    color: var(--login-ink);
    font-size: 0.9rem;
    font-weight: 700;
    text-align: center;
}

.clarity-login-page .login-captcha-input:focus {
    outline: none;
    border-color: var(--login-primary);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.13);
}

.clarity-login-page .login-captcha-input::-webkit-outer-spin-button,
.clarity-login-page .login-captcha-input::-webkit-inner-spin-button {
    margin: 0;
    -webkit-appearance: none;
}

.clarity-login-page .login-captcha-input[type="number"] {
    -moz-appearance: textfield;
}

.clarity-login-page .login-brand:focus-visible,
.clarity-login-page .auth-input-toggle:focus-visible,
.clarity-login-page .auth-checkbox:focus-visible,
.clarity-login-page .auth-link:focus-visible,
.clarity-login-page .auth-btn:focus-visible,
.clarity-login-page .login-google-btn:focus-visible,
.clarity-login-page .auth-footer-link:focus-visible {
    outline: 3px solid rgba(102, 126, 234, 0.28);
    outline-offset: 2px;
}

@media (max-width: 900px) {
    .clarity-login-page .auth-container {
        padding: 1rem;
        align-items: flex-start;
    }

    .clarity-login-page .auth-card.login-card-2col {
        max-width: 720px;
        grid-template-columns: 1fr;
    }

    .clarity-login-page .auth-hero {
        min-height: auto;
        padding: 1.5rem;
        border-right: 0;
        border-bottom: 1px solid var(--login-border);
    }

    .clarity-login-page .login-brand {
        margin-bottom: 1.35rem;
    }

    .clarity-login-page .auth-hero-title {
        font-size: 1.6rem;
    }

    .clarity-login-page .auth-hero-text {
        margin-bottom: 1rem;
    }

    .clarity-login-page .auth-hero-features {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .clarity-login-page .login-security-note {
        display: none;
    }

    .clarity-login-page .auth-form-container.login-form {
        padding: 1.5rem;
    }
}

@media (max-width: 600px) {
    .clarity-login-page .auth-container {
        padding: 0;
    }

    .clarity-login-page .auth-card.login-card-2col {
        min-height: 100vh;
        border: 0;
        border-radius: 0;
        box-shadow: none;
    }

    .clarity-login-page .auth-hero {
        padding: 1rem;
    }

    .clarity-login-page .login-brand {
        margin-bottom: 0.9rem;
    }

    .clarity-login-page .login-brand-mark {
        width: 36px;
        height: 36px;
        border-radius: 10px;
    }

    .clarity-login-page .login-brand-name {
        font-size: 0.85rem;
    }

    .clarity-login-page .login-hero-eyebrow {
        display: none;
    }

    .clarity-login-page .auth-hero-title {
        margin: 0;
        font-size: 1.25rem;
    }

    .clarity-login-page .auth-hero-text {
        margin: 0.4rem 0 0;
        font-size: 0.8rem;
    }

    .clarity-login-page .auth-hero-features {
        display: none;
    }

    .clarity-login-page .auth-form-container.login-form {
        justify-content: flex-start;
        padding: 1.25rem 1rem 1.5rem;
    }

    .clarity-login-page .login-form .auth-form-header {
        margin-bottom: 1.1rem;
    }

    .clarity-login-page .auth-form-title {
        font-size: 1.4rem;
    }

    .clarity-login-page .auth-form-options {
        align-items: center;
    }
}

@media (prefers-reduced-motion: reduce) {
    .clarity-login-page *,
    .clarity-login-page *::before,
    .clarity-login-page *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}