/* General Styles */
.content-wrapper {
/*  padding-top: 1.5rem;*/
    padding-bottom: 1.5rem;
}
body {
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f8f9fa;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    background-image: url('https://picsum.photos/1920/1080?random=1'); /* Dynamic background image */
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: #333;
}

.container {
    flex: 1;
    padding-top: 2rem;
    padding-bottom: 2rem;
}

/* Navbar */
.navbar {
    background-color: #ffffff !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    padding: 0.8rem 1rem;
    z-index: 1030; /* Ensure navbar is on top */
}

.navbar-brand {
    font-weight: bold;
    color: #2575fc !important; /* Primary brand color */
}

.logo-navbar {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.8rem;
    font-weight: bold;
    color: #2575fc;
    letter-spacing: -1px;
}

.logo-navbar .logo-accent {
    color: #ff6b6b;
}

.navbar-nav .nav-link {
    color: #555 !important;
    transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: #2575fc !important;
}

/* Buttons */
.btn {
    transition: all 0.3s ease;
    border-radius: 0.3rem;
    padding: 0.75rem 1.5rem;
}

.btn-primary {
    background-image: linear-gradient(to right, #007bff, #0056b3);
    border: none;
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0, 123, 255, 0.3);
    background-image: linear-gradient(to right, #0056b3, #007bff);
}

.btn-secondary {
    background-color: #6c757d;
    border-color: #6c757d;
    color: white;
}

.btn-secondary:hover {
    background-color: #545b62;
    border-color: #545b62;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(108, 117, 125, 0.3);
}

.btn-outline-primary {
    color: #007bff;
    border-color: #007bff;
}

.btn-outline-primary:hover {
    color: #fff;
    background-color: #007bff;
    border-color: #007bff;
}

.btn-outline-danger {
    color: #dc3545;
    border-color: #dc3545;
}

.btn-outline-danger:hover {
    color: #fff;
    background-color: #dc3545;
    border-color: #dc3545;
}

/* Cards */
.card {
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 0.5rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    background-color: rgba(255, 255, 255, 0.95); /* Semi-transparent white */
    backdrop-filter: blur(5px); /* Frosted glass effect */
}

.card-header {
    background-color: #007bff; /* Primary color for card headers */
    color: white;
    font-size: 1.25rem;
    font-weight: bold;
    border-bottom: none;
    border-top-left-radius: calc(0.5rem - 1px);
    border-top-right-radius: calc(0.5rem - 1px);
    padding: 1rem 1.25rem;
}

/* Forms */
.form-control {
    border-radius: 0.3rem;
    padding: 0.75rem 1rem;
    border: 1px solid #ced4da;
    background-color: rgba(255, 255, 255, 0.8);
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-control:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
    background-color: white;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-weight: 600;
    color: #333;
}

p {
    line-height: 1.7;
    color: #555;
}

/* Footer */
footer {
    margin-top: auto;
    padding: 0.5rem 0; /* Reduced padding */
    background-color: rgba(52, 58, 64, 0.8); /* Semi-transparent dark gray */
    color: #f8f9fa;
    text-align: center;
    font-size: 0.75rem;
    backdrop-filter: blur(2px); /* Subtle blur effect */
    display: flex;
    justify-content: center;
    align-items: center;
}

.footer-separator {
    margin: 0 0.5rem;
    color: rgba(255, 255, 255, 0.5);
}

footer a {
    color: rgba(255, 255, 255, 0.7); /* Lighter color for links */
    text-decoration: none;
    transition: color 0.3s ease;
}

footer a:hover {
    color: #ffffff; /* White on hover */
    text-decoration: underline;
}

/* Specific styles for Login Page */
.login-page-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-image: url('https://source.unsplash.com/random/1920x1080/?abstract,cybersecurity,network'); /* Different background for login */
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.login-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(5px);
    border-radius: 15px;
    padding: 50px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    width: 100%;
    max-width: 450px;
}

.login-card h2 {
    color: #333;
    margin-bottom: 30px;
    font-weight: 600;
}

.login-card .btn-primary {
    background-image: linear-gradient(to right, #2575fc, #6a11cb); /* Vibrant gradient for login button */
    border: none;
}

.login-card .btn-primary:hover {
    background-image: linear-gradient(to right, #1a5edb, #5a0fb0);
}

/* Specific styles for Home Page */
.welcome-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
    text-align: center;
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 15px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.welcome-card {
    background: none; /* Remove background as it's handled by welcome-container */
    box-shadow: none; /* Remove shadow as it's handled by welcome-container */
    padding: 0; /* Remove padding as it's handled by welcome-container */
    margin-bottom: 2rem;
}

.logo {
    font-family: 'Montserrat', sans-serif;
    font-size: 4rem;
    font-weight: bold;
    color: #2575fc;
    margin-bottom: 1rem;
    letter-spacing: -2px;
}

.logo-accent {
    color: #ff6b6b; /* A more vibrant accent color */
}

.subtitle {
    color: #555;
    font-size: 1.5rem;
    margin-bottom: 2rem;
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
}

.feature-card {
    background: #f8f9fa;
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    padding: 1.5rem;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #2575fc;
}

.feature-title {
    font-size: 1.35rem;
    font-weight: bold;
    margin-bottom: 0.5rem;
    color: #333;
}

.feature-description {
    color: #666;
    line-height: 1.6;
}

/* Sidebar Styles */
.sidebar {
    position: fixed;
    top: 56px; /* Adjust based on actual navbar height */
    bottom: 0;
    left: 0;
    z-index: 1020; /* Below navbar (1030) but above other content */
    padding-top: 1rem; /* Some padding inside sidebar */
    box-shadow: inset -1px 0 0 rgba(0, 0, 0, .1);
    background-color: #f8f9fa; /* Ensure it has a background */
}

@media (max-width: 767.98px) {
    .sidebar {
        top: 5rem; /* Adjust for mobile navbar height */
    }
}

.sidebar-sticky {
    position: relative;
    top: 0;
    height: calc(100vh - 48px);
    padding-top: .5rem;
    overflow-x: hidden;
    overflow-y: auto; /* Scrollable contents if viewport is shorter than content. */
}

.sidebar .nav-link {
    font-weight: 500;
    color: #333;
}

.sidebar .nav-link .feather {
    margin-right: 4px;
    color: #999;
}

.sidebar .nav-link.active {
    color: #007bff;
}

.sidebar .nav-link:hover .feather,
.sidebar .nav-link.active .feather {
    color: inherit;
}

.sidebar-heading {
    font-size: .75rem;
    text-transform: uppercase;
}

/* Main content area adjustments */
.main-content-area {
    padding-top: 1rem; /* Add some top padding */
    background-color: rgba(255, 255, 255, 0.98); /* Almost opaque white */
    border-radius: 8px; /* Optional: add some rounded corners */
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05); /* Optional: subtle shadow */
}

@media (min-width: 768px) {
    .main-content-area {
        margin-left: 25%; /* Offset for col-md-3 sidebar */
    }
}

@media (min-width: 992px) {
    .main-content-area {
        margin-left: 16.666667%; /* Offset for col-lg-2 sidebar */
    }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .col-md-6 {
        flex: 0 0 100%;
        max-width: 100%;
    }
    .logo {
        font-size: 3rem;
    }
    .subtitle {
        font-size: 1.2rem;
    }
    .welcome-container, .features {
        padding: 1rem;
    }
}