/* Página de login — alinhada ao tema UniLicit */

.login-page,
.login-page *,
.login-page *::before,
.login-page *::after {
    box-sizing: border-box;
}

.login-page {
    min-height: 100vh;
    margin: 0;
    overflow-x: hidden;
    background: var(--saas-bg);
    color: var(--text-color-body);
    line-height: 1.6;
}

.login-page form {
    width: 100%;
    min-width: 0;
    margin: 0;
}
.login-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.login-bg::before {
    content: '';
    position: absolute;
    width: 640px;
    height: 640px;
    top: -180px;
    right: -120px;
    background: radial-gradient(circle, var(--glow-primary) 0%, transparent 70%);
    filter: blur(2px);
}

.login-bg::after {
    content: '';
    position: absolute;
    width: 520px;
    height: 520px;
    bottom: -160px;
    left: -100px;
    background: radial-gradient(circle, var(--glow-accent) 0%, transparent 70%);
}

.login-bg-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.55;
}

.login-bg-orb--1 {
    width: 280px;
    height: 280px;
    top: 18%;
    left: 8%;
    background: rgba(99, 102, 241, 0.22);
}

.login-bg-orb--2 {
    width: 220px;
    height: 220px;
    bottom: 22%;
    right: 32%;
    background: rgba(236, 72, 153, 0.16);
}

.login-header {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem clamp(1.25rem, 4vw, 3rem);
    max-width: 1280px;
    margin: 0 auto;
}

.login-brand {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    text-decoration: none;
    color: inherit;
}

.login-brand img {
    height: 44px;
    width: auto;
    display: block;
}

.login-brand-text strong {
    display: block;
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: var(--tracking-tight);
    color: var(--text-color-dark);
    line-height: 1.2;
}

.login-brand-text span {
    font-size: 0.8125rem;
    color: var(--text-color-light);
    font-weight: 500;
}

.login-page .login-theme-btn {
    width: 42px;
    height: 42px;
    border-radius: 999px;
    border: 1px solid var(--border-color);
    background: var(--surface-color);
    color: var(--text-color-body);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
    padding: 0;
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.login-page .login-theme-btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
    background: var(--surface-color);
}

.login-shell {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 400px);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: center;
    max-width: 1120px;
    margin: 0 auto;
    padding: 1rem clamp(1.25rem, 4vw, 3rem) 3rem;
    min-height: calc(100vh - 88px);
}

.login-shell > * {
    min-width: 0;
}

.login-hero {
    animation: loginFadeUp 0.7s var(--ease-out-expo) both;
}

.login-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.85rem;
    border-radius: 999px;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--primary-color-dark);
    background: var(--primary-soft);
    border: 1px solid rgba(99, 102, 241, 0.15);
    margin-bottom: 1.25rem;
}

.login-hero h1 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4.5vw, 3rem);
    font-weight: 800;
    letter-spacing: var(--tracking-tight);
    line-height: 1.15;
    color: var(--text-color-dark);
    margin-bottom: 1rem;
}

.login-hero h1 em {
    font-style: normal;
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.login-hero > p {
    font-size: 1.0625rem;
    max-width: 34rem;
    margin-bottom: 2rem;
    color: var(--text-color-body);
}

.login-features {
    display: grid;
    gap: 0.75rem;
    max-width: 28rem;
}

.login-feature {
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
    padding: 0.875rem 1rem;
    border-radius: var(--radius-lg);
    background: color-mix(in srgb, var(--surface-color) 88%, transparent);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(8px);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.login-feature:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-sm);
}

.login-feature-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-brand);
    color: #fff;
    font-size: 0.95rem;
}

.login-feature h4 {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-color-dark);
    margin-bottom: 0.15rem;
}

.login-feature p {
    font-size: 0.8125rem;
    margin: 0;
    color: var(--text-color-light);
}

.login-card {
    width: 100%;
    max-width: 400px;
    justify-self: end;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: calc(var(--radius-lg) + 4px);
    box-shadow: var(--shadow-lg);
    padding: clamp(1.75rem, 3vw, 2.25rem);
    animation: loginFadeUp 0.7s var(--ease-out-expo) 0.1s both;
    overflow: hidden;
    contain: layout style;
}

.login-card-header {
    text-align: center;
    margin-bottom: 1.75rem;
}

.login-card-header h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-color-dark);
    margin-bottom: 0.35rem;
}

.login-card-header p {
    font-size: 0.9375rem;
    color: var(--text-color-light);
    margin: 0;
}

.login-message {
    padding: 0.875rem 1rem;
    border-radius: var(--radius-md);
    margin-bottom: 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.login-message--error {
    background: rgba(239, 68, 68, 0.08);
    color: var(--danger-color);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.login-message--success {
    background: var(--success-bg-color);
    color: var(--success-text-color);
    border: 1px solid rgba(16, 185, 129, 0.25);
}

/* Anula estilos globais de button do theme.css nesta página */
.login-page button.login-toggle-pwd {
    background: transparent;
    background-image: none;
    box-shadow: none;
}

.login-page button.login-toggle-pwd:hover {
    color: var(--primary-color);
    background: var(--primary-soft);
    background-image: none;
    box-shadow: none;
    transform: translateY(-50%);
}

.login-page button.login-theme-btn {
    background: var(--surface-color);
    background-image: none;
}

.login-page button.login-theme-btn:hover {
    background: var(--surface-color);
    background-image: none;
}

.login-page .login-field {
    margin-bottom: 1.125rem;
}

.login-field label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-color-dark);
    margin-bottom: 0.4rem;
}

.login-input-wrap {
    position: relative;
    width: 100%;
    display: block;
}

.login-input-wrap i.field-icon {
    position: absolute;
    left: 0.95rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-color-light);
    font-size: 0.9rem;
    pointer-events: none;
    z-index: 1;
}

.login-input-wrap input {
    display: block;
    width: 100%;
    max-width: 100%;
    min-width: 0;
    padding: 0.8rem 1rem 0.8rem 2.65rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    font-family: inherit;
    background: var(--bg-color);
    color: var(--text-color-dark);
    transition: border-color var(--transition-speed), box-shadow var(--transition-speed);
}

.login-input-wrap input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--focus-ring);
}

.login-input-wrap input::placeholder {
    color: var(--text-color-light);
}

.login-input-wrap--password input {
    padding-right: 2.75rem;
}

.login-toggle-pwd {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    border: none;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-color-light);
    cursor: pointer;
    z-index: 2;
    padding: 0;
    box-shadow: none;
}

.login-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.login-remember {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.875rem;
    color: var(--text-color-body);
    cursor: pointer;
}

.login-remember input {
    width: 16px;
    height: 16px;
    accent-color: var(--primary-color);
}

.login-forgot {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-color);
    text-decoration: none;
}

.login-forgot:hover {
    color: var(--primary-color-dark);
}

.login-submit {
    display: block;
    width: 100%;
    max-width: 100%;
    padding: 0.875rem 1rem;
    border: none;
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    font-weight: 600;
    font-family: inherit;
    color: #fff;
    cursor: pointer;
    background: var(--gradient-brand);
    background-image: var(--gradient-brand);
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.35);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed), background var(--transition-speed);
}

.login-page .login-submit:hover:not(:disabled) {
    transform: translateY(-1px);
    background: var(--gradient-brand-hover);
    background-image: var(--gradient-brand-hover);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

.login-submit:disabled {
    opacity: 0.85;
    cursor: wait;
}

.login-footer {
    margin-top: 1.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border-color);
    text-align: center;
    font-size: 0.875rem;
    color: var(--text-color-light);
}

.login-footer a {
    color: var(--primary-color);
    font-weight: 600;
    text-decoration: none;
}

.login-footer a:hover {
    color: var(--primary-color-dark);
}

.login-spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.35);
    border-top-color: #fff;
    border-radius: 50%;
    animation: loginSpin 0.7s linear infinite;
    vertical-align: middle;
}

@keyframes loginFadeUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@media (max-width: 960px) {
    .login-shell {
        grid-template-columns: minmax(0, 1fr);
        max-width: 440px;
        min-height: auto;
        padding-bottom: 2rem;
    }

    .login-card {
        max-width: none;
        justify-self: stretch;
    }

    .login-hero {
        text-align: center;
    }

    .login-hero > p,
    .login-features {
        margin-left: auto;
        margin-right: auto;
    }

    .login-features {
        display: none;
    }
}

@media (max-width: 480px) {
    .login-brand-text span {
        display: none;
    }

    .login-card {
        padding: 1.5rem;
    }
}