/**
 * Login - Design Moderno
 */

.login-modern-page {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 50%, #f1f5f9 100%);
    position: relative;
    overflow: hidden;
}

.login-modern-page::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        radial-gradient(circle at 20% 80%, rgba(102, 126, 234, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(118, 75, 162, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(102, 126, 234, 0.05) 0%, transparent 40%);
    pointer-events: none;
    z-index: 0;
}

.login-modern-card {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 420px;
    background: white;
    border-radius: 24px;
    box-shadow: 
        0 4px 6px -1px rgba(0, 0, 0, 0.05),
        0 10px 15px -3px rgba(0, 0, 0, 0.08),
        0 25px 50px -12px rgba(102, 126, 234, 0.15);
    padding: 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.8);
    animation: loginCardFade 0.5s ease-out;
}

@keyframes loginCardFade {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-modern-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.login-modern-logo a {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: #667eea;
    font-size: 1.5rem;
    font-weight: 700;
    transition: transform 0.2s ease, color 0.2s ease;
}

.login-modern-logo a:hover {
    color: #5568d3;
    transform: translateY(-2px);
}

.login-modern-logo i {
    font-size: 2rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.login-modern-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 0.5rem;
    text-align: center;
}

.login-modern-subtitle {
    font-size: 0.95rem;
    color: #64748b;
    margin-bottom: 2rem;
    text-align: center;
}

.login-modern-form .form-group {
    margin-bottom: 1.25rem;
}

.login-modern-form label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: #334155;
    margin-bottom: 0.5rem;
}

.login-modern-input-wrap {
    position: relative;
}

.login-modern-input-wrap i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: #94a3b8;
    font-size: 1rem;
    transition: color 0.2s ease;
}

.login-modern-input-wrap:focus-within i {
    color: #667eea;
}

.login-modern-form input {
    width: 100%;
    padding: 0.875rem 1rem 0.875rem 2.75rem;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.2s ease;
    background: #f8fafc;
}

.login-modern-form input:focus {
    outline: none;
    border-color: #667eea;
    background: white;
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
}

.login-modern-form input::placeholder {
    color: #94a3b8;
}

.login-modern-btn {
    width: 100%;
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white !important;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.login-modern-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px -5px rgba(102, 126, 234, 0.4);
    color: white !important;
}

.login-modern-btn:active {
    transform: translateY(0);
}

.login-modern-links {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e2e8f0;
    text-align: center;
}

.login-modern-links a {
    display: block;
    color: #64748b;
    text-decoration: none;
    font-size: 0.95rem;
    padding: 0.5rem 0;
    transition: color 0.2s ease;
}

.login-modern-links a:hover {
    color: #667eea;
}

.login-modern-alert {
    padding: 1rem 1.25rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.login-modern-alert.alert-danger {
    background: #fef2f2;
    color: #b91c1c;
    border: 1px solid #fecaca;
}

.login-modern-alert.alert-success {
    background: #f0fdf4;
    color: #15803d;
    border: 1px solid #bbf7d0;
}

.login-modern-alert i {
    flex-shrink: 0;
}

.login-modern-credits {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e2e8f0;
    text-align: center !important;
    font-size: 0.8rem;
    color: #94a3b8;
    display: flex;
    justify-content: center;
    width: 100%;
    box-sizing: border-box;
}

/* Responsivo */
@media (max-width: 480px) {
    .login-modern-page {
        padding: 1rem;
        align-items: flex-start;
        padding-top: 2rem;
    }
    
    .login-modern-card {
        padding: 1.5rem;
        border-radius: 20px;
    }
    
    .login-modern-logo a {
        font-size: 1.25rem;
    }
    
    .login-modern-title {
        font-size: 1.35rem;
    }
    
    .login-modern-form input {
        font-size: 16px;
    }
}