/**
 * assets/css/login_page.css
 * v1.0 (2026-05-20): Feedback #263 — estilos da página de login standalone.
 */

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

.login-standalone-body {
    margin: 0;
    min-height: 100vh;
    min-height: 100dvh;
    background: var(--color-background);
    color: var(--color-text-primary);
    font-family: 'Exo 2', sans-serif;
}

.login-skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    z-index: 10000;
    padding: 0.5rem 1rem;
    background: var(--color-accent);
    color: var(--color-background);
    text-decoration: none;
    font-weight: 700;
}

.login-skip-link:focus {
    left: 0.75rem;
    top: 0.75rem;
}

.login-standalone-shell {
    min-height: 100vh;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
}

.login-standalone-topbar {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-surface);
}

.login-standalone-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    color: var(--color-text-primary);
    text-decoration: none;
    font-weight: 700;
    letter-spacing: 0.3px;
}

.login-standalone-brand:hover {
    color: var(--color-accent);
}

.login-standalone-brand img {
    border-radius: 6px;
}

.login-standalone-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem 1rem 2rem;
}

.login-standalone-footer {
    text-align: center;
    padding: 1rem;
    font-size: 0.82rem;
    color: var(--color-text-secondary);
    border-top: 1px solid var(--color-border);
}

.login-standalone-footer p {
    margin: 0.25rem 0;
}

.login-standalone-footer a {
    color: var(--color-text-secondary);
    text-decoration: none;
}

.login-standalone-footer a:hover {
    color: var(--color-accent);
}

.login-standalone-footer span {
    margin: 0 0.35rem;
}

.rival-login-container {
    width: 100%;
    max-width: 420px;
}

.rival-card#loginCard {
    width: 100%;
    padding: 2rem 1.75rem;
    animation: loginFadeInUp 0.5s ease-out forwards;
}

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

.rival-card-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.login-logo {
    max-width: 72px;
    height: auto;
    margin-bottom: 1rem;
}

.form-title {
    font-weight: 800;
    font-size: 1.65rem;
    color: var(--color-text-primary);
    margin: 0 0 0.35rem;
    letter-spacing: 0.5px;
}

.form-subtitle {
    color: var(--color-text-secondary);
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.45;
}

.rival-alert {
    padding: 0.75rem 0.9rem;
    margin-bottom: 1rem;
    border-radius: var(--border-radius, 8px);
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    font-size: 0.9rem;
}

.rival-alert-danger {
    background: rgba(220, 53, 69, 0.12);
    border-left: 3px solid var(--color-danger, #dc3545);
    color: var(--color-danger, #dc3545);
}

.rival-alert-warning {
    background: rgba(255, 193, 7, 0.12);
    border-left: 3px solid var(--color-warning, #ffc107);
    color: var(--color-warning, #ffc107);
}

.rival-form .form-group {
    margin-bottom: 1.1rem;
}

.rival-form label {
    display: block;
    margin-bottom: 0.4rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.4px;
}

.rival-form label i {
    margin-right: 0.35rem;
}

.rival-input {
    width: 100%;
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius, 8px);
    padding: 0.75rem 0.9rem;
    color: var(--color-text-primary);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.rival-input:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(var(--color-accent-rgb), 0.2);
}

.password-wrapper {
    position: relative;
}

.password-wrapper .rival-input {
    padding-right: 2.75rem;
}

.password-toggle {
    position: absolute;
    top: 50%;
    right: 0.65rem;
    transform: translateY(-50%);
    border: none;
    background: transparent;
    color: var(--color-text-secondary);
    cursor: pointer;
    padding: 0.25rem;
    line-height: 1;
}

.password-toggle:hover,
.password-toggle:focus-visible {
    color: var(--color-accent);
    outline: none;
}

.form-options {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
}

.remember-option {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--color-text-secondary);
    font-size: 0.85rem;
    cursor: pointer;
    user-select: none;
}

.remember-option input[type="checkbox"] {
    accent-color: var(--color-accent);
    width: 16px;
    height: 16px;
}

.rival-link {
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: 0.85rem;
}

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

.rival-link.accent {
    color: var(--color-accent);
    font-weight: 600;
}

.rival-button {
    width: 100%;
    min-height: 44px;
}

.rival-button:disabled,
.rival-button.is-loading {
    opacity: 0.72;
    cursor: not-allowed;
}

.social-login-divider {
    display: flex;
    align-items: center;
    color: var(--color-text-secondary);
    margin: 1.35rem 0 0.85rem;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.social-login-divider::before,
.social-login-divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid var(--color-border);
}

.social-login-divider:not(:empty)::before {
    margin-right: 0.65em;
}

.social-login-divider:not(:empty)::after {
    margin-left: 0.65em;
}

.social-login-buttons {
    display: grid;
    gap: 0.65rem;
}

.social-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-primary);
    min-height: 44px;
}

.social-button:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.form-footer {
    text-align: center;
    margin-top: 1.35rem;
    padding-top: 1.1rem;
    border-top: 1px solid var(--color-border);
    font-size: 0.88rem;
    color: var(--color-text-secondary);
}

.form-footer p {
    margin: 0;
}

.login-loading-overlay {
    position: fixed;
    inset: 0;
    z-index: 10050;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(16, 16, 20, 0.72);
    backdrop-filter: blur(4px);
}

.login-loading-overlay[hidden] {
    display: none !important;
}

.login-loading-panel {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem 1.5rem;
    border-radius: var(--border-radius, 8px);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    color: var(--color-text-primary);
    font-weight: 600;
}

.login-loading-panel i {
    font-size: 1.35rem;
    color: var(--color-accent);
}

@media (max-width: 768px) {
    .login-standalone-topbar {
        padding: 0.75rem 1rem;
    }

    .login-standalone-brand span {
        font-size: 0.92rem;
    }

    .login-standalone-main {
        align-items: flex-start;
        padding: 0.75rem 0.65rem 1.25rem;
    }

    .rival-card#loginCard {
        padding: 1.25rem 1rem;
    }

    .login-logo {
        max-width: 56px;
    }

    .form-title {
        font-size: 1.35rem;
    }

    .form-subtitle {
        font-size: 0.88rem;
    }

    .form-options {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .form-subtitle {
        font-size: 0.84rem;
    }

    .social-button {
        font-size: 0.88rem;
    }
}