:root {
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --secondary-color: #64748b;
    --accent-color: #f59e0b;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --background-color: #f8fafc;
    --surface-color: #ffffff;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 16px;
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
}

body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 560'%3e%3cpath fill='rgba(255,255,255,0.1)' d='M0,320L48,309.3C96,299,192,277,288,250.7C384,224,480,192,576,186.7C672,181,768,203,864,213.3C960,224,1056,224,1152,208C1248,192,1344,160,1392,144L1440,128L1440,560L1392,560C1344,560,1248,560,1152,560C1056,560,960,560,864,560C768,560,672,560,576,560C480,560,384,560,288,560C192,560,96,560,48,560L0,560Z'%3e%3c/path%3e%3c/svg%3e") no-repeat bottom;
    background-size: cover;
    opacity: 0.1;
    pointer-events: none;
}

#seccionHelp {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 2rem 1rem;
    position: relative;
    z-index: 1;
}

.login-box {
    width: 90%;
    max-width: 600px;
    background: var(--surface-color);
    padding: 3rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    color: var(--text-primary);
    position: relative;
    z-index: 2;
    text-align: center;
}

.DivIco {
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
}

.avatar {
    width: 100px;
    height: 100px;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.login-box h1 {
    text-align: center;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    line-height: 1.3;
}

.info {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-size: 1.1rem;
    line-height: 1.7;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.info i {
    color: var(--primary-color);
    font-size: 1.25rem;
    flex-shrink: 0;
}

#helpLinkWrap {
    margin-top: -1rem;
    background: rgba(250, 204, 21, 0.12);
    border: 1px solid rgba(250, 204, 21, 0.35);
}

#helpLinkWrap i {
    color: var(--accent-color);
}

#helpLink {
    color: var(--primary-color);
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 3px;
    word-break: break-word;
}

#helpLink:hover {
    color: var(--primary-dark);
    text-decoration-thickness: 2px;
}

.pie {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.pie a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    text-decoration: none;
    font-size: 1rem;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--primary-color);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
    background: var(--surface-color);
}

.pie a:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.pie a:active {
    transform: translateY(0);
}

.pie i {
    font-size: 1.1rem;
}

/* Animation for elements */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-box {
    animation: fadeInUp 0.6s ease-out;
}

.login-box h1 {
    animation: fadeInUp 0.6s ease-out;
    animation-delay: 0.1s;
    animation-fill-mode: both;
}

.info {
    animation: fadeInUp 0.6s ease-out;
    animation-delay: 0.2s;
    animation-fill-mode: both;
}

.pie {
    animation: fadeInUp 0.6s ease-out;
    animation-delay: 0.3s;
    animation-fill-mode: both;
}

/* Responsive Design */
@media (max-width: 768px) {
    .login-box {
        padding: 2rem;
        margin: 0 1rem;
    }
    
    .login-box h1 {
        font-size: 1.75rem;
    }
    
    .info {
        font-size: 1rem;
        padding: 1.25rem;
    }
    
    .avatar {
        width: 80px;
        height: 80px;
    }
}

@media (max-width: 480px) {
    .login-box {
        padding: 1.5rem;
    }
    
    .login-box h1 {
        font-size: 1.5rem;
    }
    
    .info {
        font-size: 0.9rem;
        padding: 1rem;
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .pie a {
        font-size: 0.9rem;
        padding: 0.625rem 1.25rem;
    }
}