:root {
    --tsa-navy-blue: #005DAB;
    --tsa-dark-navy-blue: #012D53;
    --tsa-dark-red: #893B47;
    --tsa-red: #DB2B1E;
    --background: #ffffff;
    --foreground: #012D53;
    --card: #ffffff;
    --card-foreground: #0f172a;
    --primary: #012D53;
    --primary-foreground: #ffffff;
    --secondary: #f1f5f9;
    --secondary-foreground: #0f172a;
    --muted: #f1f5f9;
    --muted-foreground: #45638d;
    --accent: #f1f5f9;
    --accent-foreground: #0f172a;
    --destructive: #ef4444;
    --destructive-foreground: #ffffff;
    --border: #2d4b6563;
    --input: #e2e8f0;
    --ring: var();
    --ring: var(--tsa-navy-blue);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --radius: 8px;
}

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

body {
    font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans",
        "Helvetica Neue", sans-serif;
    color: var(--foreground);
    background: #eee;
    min-height: 100vh;
    max-height: fit-content;
    line-height: 1.5;
}

/* Navbar Styles */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #e5e5e5;
    transition: transform 0.3s ease;
    height: 64px;
}

.navbar.hidden {
    transform: translateY(-100%);
}

.navbar-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: #333;
    font-weight: 600;
    font-size: 1.125rem;
}

.brand-logo {
    width: 32px;
    height: 32px;
    background: var(--tsa-navy-blue);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
}

.navbar-nav {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    flex-direction: row;
}

.navbar-nav a {
    text-decoration: none;
    color: #666;
    font-weight: 500;
    transition: color 0.2s ease;
    padding: 0.5rem 0;
}

.navbar-nav a:hover,
.navbar-nav a.active {
    color: var(--tsa-navy-blue);
}

.sidebar-toggle {
    position: absolute;
    left: 1rem;
    display: block;
    background-color: #f3f4f6;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 6px;
    transition: background-color 0.2s ease;
}

.sidebar-toggle:hover {
    background-color: #f3f4f6;
}

.hamburger {
    width: 24px;
    height: 24px;
    position: relative;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background: #333;
    margin: 5px 0;
    transition: 0.3s;
}

/* Sidebar Styles */
.sidebar {
    position: fixed;
    top: 64px;
    left: -280px;
    width: 280px;
    height: calc(100vh - 64px);
    background: white;
    border-right: 1px solid #e5e5e5;
    transition: left 0.3s ease;
    z-index: 999;
    overflow-y: auto;
}

.sidebar.open {
    left: 0;
}

.sidebar-header {
    padding: 1.5rem;
    border-bottom: 1px solid #e5e5e5;
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: #333;
}

.sidebar-brand .brand-logo {
    width: 40px;
    height: 40px;
}

.sidebar-brand-text h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 0;
}

.sidebar-brand-text p {
    font-size: 0.875rem;
    color: #666;
    margin: 0;
}

.sidebar-content {
    padding: 1rem 0;
}

.sidebar-section {
    margin-bottom: 2rem;
}

.sidebar-section-title {
    padding: 0 1.5rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    color: #666;
    letter-spacing: 0.05em;
}

.sidebar-menu {
    list-style: none;
}

.sidebar-menu a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    color: #666;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
}

.sidebar-menu a:hover,
.sidebar-menu a.active {
    background-color: #f8fafc;
    color: var(--tsa-navy-blue);
    border-left-color: var(--tsa-navy-blue);
}

.sidebar-menu-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* Overlay */
.sidebar-overlay {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.sidebar-overlay.active {
    opacity: 1;
    visibility: visible;
}

.container{
    margin: 64px auto 0;
}

@media screen and (max-width: 810px) {
    .navbar-brand{
        font-size: .8rem;
    }
    li{
        font-size: .6rem;
    }
}

@media screen and (max-width: 615px) {
    .navbar-brand{
        font-size: .6rem;
    }
    .navbar-nav{
        gap: 1rem;
    }
    .navbar-nav li{
        font-size: .525rem;
    }
}

@media screen and (max-width: 510px) {
    .navbar-brand{
        font-size: .5rem;
    }
    .navbar-nav li{
        font-size: .425rem;
    }
}

@media screen and (max-width: 410px) {
    .navbar-brand{
        font-size: .5rem;
    }
    .navbar-nav li{
        font-size: .3rem;
    }
}

@media screen and (max-width: 350px) {
    .navbar-brand{
        display: none;
    }
    .navbar-nav {
        gap: 0.5rem;
        margin-left: 45px;
    }
}