/* Venus AI - Custom Styles */

/* Root Variables */
:root {
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --card-shadow-hover: 0 15px 40px rgba(0, 0, 0, 0.15);
}

/* Global Styles */
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto,
                 'Helvetica Neue', Arial, sans-serif;
    background: var(--primary-gradient);
    min-height: 100vh;
    margin: 0;
    padding: 0;
}

/* Messages Container */
.messages-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    max-width: 400px;
}

.messages-container .alert {
    box-shadow: var(--card-shadow);
    border: none;
    border-radius: 8px;
}

/* Login Page */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 20px;
}

/* Login Card */
.login-card {
    background: #ffffff;
    border-radius: 20px;
    overflow: hidden; /* IMPORTANT for header rounding */
    box-shadow: var(--card-shadow);
    animation: fadeIn 0.5s ease-out;
}

/* Login Header */
.login-header {
    background: var(--primary-gradient);
    padding: 35px 30px;
    text-align: center;
}

.login-title {
    font-size: 2.4rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 8px;
}

.login-subtitle {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
    margin-bottom: 0;
}

/* Login Body */
.login-body {
    padding: 35px 40px 40px;
}

/* Form Styles */
.form-label {
    font-weight: 600;
    color: #495057;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.form-control {
    border-radius: 10px;
    border: 2px solid #e9ecef;
    padding: 12px 15px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
}

/* Buttons */
.btn-primary {
    background: var(--primary-gradient);
    border: none;
    border-radius: 10px;
    padding: 12px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

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

/* Footer Links */
.login-footer {
    text-align: center;
    margin-top: 25px;
}

.login-footer a {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
}

.login-footer a:hover {
    text-decoration: underline;
}

/* Dashboard (unchanged) */
.dashboard-container {
    min-height: 100vh;
    background: #f8f9fa;
}

/* Responsive */
@media (max-width: 768px) {
    .login-body {
        padding: 30px 25px;
    }

    .login-title {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .login-body {
        padding: 25px 20px;
    }

    .login-title {
        font-size: 1.75rem;
    }

    .form-control {
        padding: 10px 12px;
    }

    .btn-primary {
        padding: 10px;
    }
}

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