/* ============================================================
   LOGIN — Page-Specific Styles
   ============================================================
   Importa o design system global e adiciona apenas estilos
   exclusivos da página de login.
   ============================================================ */

/* --- Login Layout --- */
.login-wrapper {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-4);
    position: relative;
    overflow: hidden;
}

.login-card {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 420px;
    padding: var(--space-10);
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    box-shadow:
        var(--shadow-lg),
        inset 0 1px 0 rgba(255, 255, 255, 0.03);
    animation: fadeInUp 0.5s ease;
}

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

/* --- Login Header --- */
.login-card__header {
    text-align: center;
    margin-bottom: var(--space-8);
}

.login-card__title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: var(--space-2);
}

.login-card__subtitle {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    font-weight: var(--font-weight-normal);
}

/* --- Input Groups with icons --- */
.input-group {
    position: relative;
    margin-bottom: var(--space-5);
}

.input-group label {
    margin-bottom: var(--space-2);
}

.input-group__field {
    position: relative;
}

.input-group__icon {
    position: absolute;
    left: var(--space-4);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: var(--font-size-base);
    transition: color var(--transition-fast);
    pointer-events: none;
    display: flex;
    align-items: center;
    z-index: 1;
}

.input-group__field input {
    padding-left: 2.75rem;
}

.input-group__field input:focus + .input-group__icon,
.input-group__field input:focus ~ .input-group__icon {
    color: var(--primary);
}

/* Fix: icon is before input in DOM, so use container focus-within */
.input-group__field:focus-within .input-group__icon {
    color: var(--primary);
}

/* --- Password Toggle Button --- */
.password-toggle-btn {
    position: absolute;
    right: var(--space-4);
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
    transition: color var(--transition-fast);
    z-index: 2;
}

.password-toggle-btn:hover,
.password-toggle-btn:focus {
    color: var(--text-primary);
    outline: none;
}

/* --- Login Button --- */
.login-btn {
    margin-top: var(--space-8); /* Increased from space-6 to space-8 */
    padding: var(--space-4);
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-semibold);
    letter-spacing: 0.02em;
    border-radius: var(--radius-md);
    position: relative;
    overflow: hidden;
}

.login-btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.1),
        transparent
    );
    transition: left 0.5s ease;
}

.login-btn:hover::after {
    left: 100%;
}

/* --- Remember Me Checkbox --- */
.remember-me {
    margin-top: var(--space-5);
    margin-bottom: calc(-1 * var(--space-2));
}

.remember-me__label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-3);
    cursor: pointer;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: var(--font-weight-normal);
    user-select: none;
    transition: color var(--transition-fast);
    margin-bottom: 0;
}

.remember-me__label:hover {
    color: var(--text-primary);
}

.remember-me__checkbox {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}

.remember-me__checkmark {
    position: relative;
    width: 18px;
    height: 18px;
    min-width: 18px;
    border: 1.5px solid var(--border-default);
    border-radius: 4px;
    background: var(--input-bg);
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
}

.remember-me__checkmark::after {
    content: '';
    display: block;
    width: 5px;
    height: 9px;
    border: solid transparent;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg) scale(0);
    transition: all var(--transition-fast);
    margin-top: -1px;
}

.remember-me__checkbox:checked ~ .remember-me__checkmark {
    background: var(--primary);
    border-color: var(--primary);
    box-shadow: 0 0 8px var(--primary-glow);
}

.remember-me__checkbox:checked ~ .remember-me__checkmark::after {
    border-color: #fff;
    transform: rotate(45deg) scale(1);
}

.remember-me__checkbox:focus-visible ~ .remember-me__checkmark {
    box-shadow: 0 0 0 3px var(--primary-glow);
}

/* --- Decorative gradient orb (background effect) --- */
.login-wrapper::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

.login-wrapper::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -15%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(237, 144, 56, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

/* --- Responsive --- */
@media (max-width: 480px) {
    .login-card {
        padding: var(--space-8) var(--space-6);
    }

    .login-card__title {
        font-size: var(--font-size-lg);
    }
}