/* ============================================
   LOGIN — Tela de Autenticação
   ============================================ */

.login-page {
    min-height: 100vh;
    display: flex;
    background: var(--dark-bg);
    position: relative;
    overflow: hidden;
}

/* — Fundo Animado — */
.login-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.login-bg::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(76, 110, 245, 0.15) 0%, transparent 70%);
    top: -150px;
    right: -150px;
    animation: float 8s ease-in-out infinite;
}

.login-bg::after {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(124, 58, 237, 0.1) 0%, transparent 70%);
    bottom: -100px;
    left: -100px;
    animation: float 10s ease-in-out infinite 2s;
}

/* Suprimir orbs decorativos quando há imagem de fundo customizada */
.login-bg-custom::before,
.login-bg-custom::after {
    display: none;
}

.login-bg-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
}

.login-bg-orb:nth-child(1) {
    width: 300px;
    height: 300px;
    background: rgba(76, 110, 245, 0.08);
    top: 20%;
    left: 30%;
    animation: float 12s ease-in-out infinite 1s;
}

.login-bg-orb:nth-child(2) {
    width: 200px;
    height: 200px;
    background: rgba(245, 158, 11, 0.06);
    top: 60%;
    right: 20%;
    animation: float 9s ease-in-out infinite 3s;
}

.login-bg-orb:nth-child(3) {
    width: 250px;
    height: 250px;
    background: rgba(124, 58, 237, 0.07);
    bottom: 10%;
    left: 50%;
    animation: float 11s ease-in-out infinite 0.5s;
}

/* — Grid (decorativo) — */
.login-grid {
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(76, 110, 245, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(76, 110, 245, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    z-index: 0;
}

/* — Container Principal — */
.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 100vh;
    padding: var(--space-6);
    position: relative;
    z-index: 1;
}

/* — Card de Login — */
.login-card {
    width: 100%;
    max-width: 440px;
    animation: scaleIn 0.5s ease;
}

.login-card-inner {
    background: var(--gradient-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-2xl);
    padding: var(--space-8) var(--space-8) var(--space-6);
    box-shadow: var(--shadow-xl), var(--shadow-glow-lg);
    position: relative;
    overflow: hidden;
}

.login-card-inner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
}

/* — Logo / Header — */
.login-header {
    text-align: center;
    margin-bottom: var(--space-5);
}

.login-logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-3);
    box-shadow: 0 0 30px rgba(76, 110, 245, 0.3);
    font-size: 1.4rem;
    color: #fff;
    position: relative;
}

/* — Background customizado (imagem do banco) — */
.login-bg-custom {
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}

/* Overlay escuro sobre o bg customizado para manter legibilidade */
.login-bg-custom::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(10, 11, 20, 0.55);
    backdrop-filter: none;
}

/* — Logo customizada (imagem do banco) — */
.login-logo-img {
    background: transparent;
    box-shadow: none;
    border-radius: 0;
    width: auto;
    max-width: 200px;
    height: auto;
    max-height: 80px;
}

.login-logo-custom {
    width: auto;
    max-width: 200px;
    height: auto;
    max-height: 80px;
    object-fit: contain;
    display: block;
}


.login-logo::after {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: calc(var(--radius-xl) + 3px);
    background: var(--gradient-primary);
    z-index: -1;
    opacity: 0.3;
    filter: blur(8px);
}

.login-logo-img::after {
    display: none;
}

.login-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    background: linear-gradient(135deg, #fff 0%, var(--gray-400) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-2);
}

.login-subtitle {
    font-size: var(--font-size-sm);
    color: var(--dark-text-muted);
    line-height: 1.5;
}

/* — Formulário — */
.login-form {
    margin-bottom: var(--space-4);
}

.login-form .form-group {
    margin-bottom: var(--space-4);
}

.login-form .form-input {
    padding: var(--space-3) var(--space-4);
    padding-left: 2.75rem;
    border-radius: var(--radius-lg);
    height: 44px;
}

.login-form .form-input-wrapper .input-icon {
    left: var(--space-4);
}

/* — Remember + Forgot — */
.login-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-4);
}

.login-forgot {
    font-size: var(--font-size-sm);
    color: var(--primary-400);
    transition: color var(--transition-fast);
}

.login-forgot:hover {
    color: var(--primary-300);
    text-decoration: underline;
}

/* — Botão Login — */
.login-btn {
    height: 44px;
    font-size: var(--font-size-md);
    font-weight: 600;
    letter-spacing: 0.02em;
    border-radius: var(--radius-lg);
    position: relative;
}

/* — Footer do Card — */
.login-footer {
    text-align: center;
    padding-top: var(--space-6);
    border-top: 1px solid var(--dark-border);
}

.login-footer p {
    font-size: var(--font-size-sm);
    color: var(--dark-text-muted);
}

.login-footer a {
    font-weight: 500;
}

/* — Info extra — */
.login-extra {
    margin-top: var(--space-8);
    text-align: center;
}

.login-extra-text {
    font-size: var(--font-size-xs);
    color: var(--gray-600);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
}

.login-extra-text i {
    color: var(--primary-500);
}

/* — Alert no login — */
.login-alert {
    margin-bottom: var(--space-5);
}

/* — Responsivo — */
@media (max-width: 480px) {
    .login-container {
        padding: var(--space-4);
    }

    .login-card-inner {
        padding: var(--space-6) var(--space-5);
    }

    .login-title {
        font-size: var(--font-size-xl);
    }

    .login-options {
        flex-direction: column;
        gap: var(--space-3);
        align-items: flex-start;
    }
}