/* ==========================================
   DICO NEXUS - LOGIN PAGE
   ========================================== */

.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-lg);
}

.login-card {
    width: 100%;
    max-width: 450px;
    background: var(--card-bg);
    backdrop-filter: blur(15px);
    border: 2px solid var(--accent-cyan);
    border-radius: var(--radius-lg);
    padding: 24px var(--spacing-xl) var(--spacing-xl);
    box-shadow: var(--shadow-lg), var(--shadow-cyan);
    animation: fadeInUp 0.5s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-header {
    text-align: center;
    margin-bottom: 14px;
    padding-top: 0;
}

.login-logo-wrap {
    display: block;
    margin-bottom: 10px;
    padding: 0 20px;
}

.login-logo {
    width: 100%;
    max-width: 260px;
    height: auto;
    display: block;
    object-fit: contain;
    margin: 0 auto;
}

.login-title {
    font-size: 1.6rem;
    color: var(--accent-cyan);
    margin-bottom: 2px;
    text-shadow: 0 0 20px rgba(93, 212, 212, 0.5);
}

.login-subtitle {
    color: var(--text-muted);
    font-size: 0.88rem;
    margin-bottom: 0;
}

.login-form {
    margin-bottom: var(--spacing-lg);
}

.login-form .form-group {
    position: relative;
}

.login-form .form-control {
    padding-left: 45px;
}

.login-icon {
    position: absolute;
    left: 15px;
    top: 42px;
    color: var(--accent-cyan);
    font-size: 1.125rem;
}

.login-error {
    background: rgba(220, 38, 38, 0.2);
    border: 2px solid #dc2626;
    border-radius: var(--radius-sm);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    color: #fca5a5;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    animation: shake 0.5s ease;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-10px); }
    75% { transform: translateX(10px); }
}

.login-error i {
    font-size: 1.25rem;
}

.login-submit {
    width: 100%;
    padding: 14px;
    font-size: 1.125rem;
    font-weight: 600;
    margin-top: var(--spacing-md);
}

.login-footer {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 2px solid var(--border-color);
}

.login-version {
    color: var(--text-muted);
    font-size: 0.875rem;
    font-family: monospace;
}

.login-passwort-vergessen {
    text-align: center;
    padding: var(--spacing-md) 0 0 0;
}

.btn-link-style {
    background: none;
    border: none;
    color: var(--primary-color);
    font-size: 0.875rem;
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: color 0.2s, background 0.2s;
    opacity: 0.8;
}

.btn-link-style:hover {
    opacity: 1;
    background: rgba(93, 212, 212, 0.1);
    color: var(--primary-color);
    text-decoration: none;
}

/* Loading State */
.login-submit:disabled {
    position: relative;
    color: transparent;
}

.login-submit:disabled::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 3px solid var(--primary-dark);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* Password Toggle */
.password-toggle {
    position: absolute;
    right: 15px;
    top: 42px;
    background: transparent;
    border: none;
    color: var(--accent-cyan);
    cursor: pointer;
    font-size: 1.125rem;
    padding: var(--spacing-sm);
    transition: color var(--transition-fast);
}

.password-toggle:hover {
    color: var(--text-light);
}

/* Remember Me */
.login-remember {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.login-remember input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--accent-cyan);
}

.login-remember label {
    color: var(--text-light);
    cursor: pointer;
    user-select: none;
}

/* Responsive */
@media (max-width: 480px) {
    .login-container {
        padding: var(--spacing-md);
    }
    
    .login-card {
        padding: var(--spacing-lg);
    }
    
    .login-title {
        font-size: 1.5rem;
    }
    
    .login-logo {
        width: 100%;
    }
}