/* Colors */

:root {
    --background: #f5f5f5;
    --deep-grey: #333;
    --dark-grey: #666;
    --grey: #ccc;
    --light-grey: #ddd;
    --white: #fff;
    --black: #000;

    --sidebar: #181f0f; /* Sterling palette: Frond */
    --submenu: #5c765f;
    --submenu-item: color-mix(in srgb, var(--submenu), white 30%);
    --nav-item: color-mix(in srgb, var(--sidebar), white 30%);
    --headers: var(--sidebar);
}

/* Fonts */

@font-face {
    font-family: "Droid Sans";
    src: url("/fonts/droid-sans.ttf");
}

/* Reset */

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

/* Overall */

body {
    font-family: "Droid Sans", "Helvetica Neue", Arial, Helvetica, sans-serif;
    background-color: var(--background);
    font-size: 13px;
}

/* Sidebar */

.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 208px;
    height: 100vh;
    background-color: var(--sidebar);
    color: var(--white);
    overflow-y: auto;
    transition: transform 0.3s ease;
    z-index: 1000;
}

.logo-container {
    padding: 20px;
    background-color: var(--sidebar);
    text-align: center;
}

.search-container {
    padding: 15px;
}

.search-box {
    width: 100%;
    padding: 10px !important;
    border: none !important;
    border-radius: 4px;
    background-color: var(--submenu-item) !important;
    color: var(--white) !important;
    font-size: 13px;
}

.search-box::placeholder {
    color: var(--white) !important;
}

/* Navigation */

.nav-menu {
    list-style: none;
    padding: 10px 0;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    color: var(--white);
    text-decoration: none;
    transition: background-color 0.2s;
    font-size: 13px;
}

.nav-link:hover {
    background-color: var(--nav-item);
}

.nav-link.active {
    background-color: var(--nav-item);
}

/* Navigation chevron */

.chevron {
    display: inline-block;
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid #ecf0f1;
    margin-left: auto;
    transform: rotate(-90deg);
    transition: transform 0.3s ease;
}

.menu-toggle {
    display: none;
}

/* Sub-menus */

.submenu {
    max-height: 0;
    overflow: hidden;
    background-color: var(--submenu);
    transition: max-height 0.3s ease;
}

.submenu-link {
    display: block;
    padding: 10px 20px;
    color: var(--light-grey);
    text-decoration: none;
    transition: background-color 0.2s;
    font-size: 13px;
}

.submenu-link:hover, .submenu-link.current {
    background-color: var(--submenu-item);
    color: var(--white);
}

/* Expand sub-menu and rotate chevron */

.menu-toggle:checked ~ .submenu {
    max-height: 500px;
}

.menu-toggle:checked ~ .nav-link .chevron {
    transform: rotate(0deg);
}

/* Mobile navigation control */

.mobile-menu-toggle {
    display: none;
    position: fixed;
    top: 15px;
    left: 15px;
    z-index: 1001;
    background-color: #2c3e50;
    border: none;
    padding: 12px 20px;
    cursor: pointer;
    border-radius: 4px;
    color: #ecf0f1;
    font-size: 13px;
    font-weight: 500;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.mobile-menu-toggle:hover {
    background-color: #34495e;
}

#mobile-menu-checkbox {
    display: none;
}

/* Main */

.main-content {
    margin-left: 208px;
    padding: 30px;
    min-height: 100vh;
    transition: margin-left 0.3s ease;
}

.content-header {
    margin-bottom: 30px;
}

.main-content h1 {
    font-size: 24px;
    font-weight: 900;
    color: var(--headers);
    margin-bottom: 10px;
    border-bottom: 1px solid var(--headers);
}

.main-content h1 a {
    text-decoration: none;
}

.main-content h2 {
    font-size: 18px;
    font-weight: 900;
    color: var(--headers);
    margin-bottom: 10px;
    border-bottom: 1px solid var(--headers);
}

.main-content p {
    color: var(--deep-grey);
}

.main-content a, .main-content a:visited {
    color: var(--headers);
}

.card {
    background: var(--white);
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
}

/* Responsive */

@media (max-width: 768px) {
    .sidebar {
	transform: translateX(-100%);
    }

    #mobile-menu-checkbox:checked ~ .sidebar {
	transform: translateX(0);
    }

    .main-content {
	margin-left: 0;
	padding: 70px 15px 15px;
    }

    .mobile-menu-toggle {
	display: block;
    }

    /* Overlay when menu is open */
    #mobile-menu-checkbox:checked ~ .overlay {
	display: block;
    }
}

@media (max-width: 768px) {
    .overlay {
	display: none;
    }

    #mobile-menu-checkbox:checked ~ .overlay {
	display: block;
    }
}

.overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
}

/* Everything below is unused */

/* Messaging */

.message-box {
    padding: 15px 20px;
    border-radius: 6px;
    margin-bottom: 20px;
    border-left: 4px solid;
    display: flex;
    align-items: flex-start;
}

.message-box-icon {
    font-weight: bold;
    margin-right: 12px;
    font-size: 16px;
}

.message-box-content h3 {
    margin: 0 0 5px 0;
    font-size: 13px;
}

.message-box-content p {
    margin: 0;
    line-height: 1.5;
}

.message-box.info {
    background-color: #e3f2fd;
    border-left-color: #2196f3;
    color: #1565c0;
}

.message-box.warning {
    background-color: #fff3e0;
    border-left-color: #ff9800;
    color: #e65100;
}

/* Forms */

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #2c3e50;
    font-weight: 500;
}

.form-group label.required::after {
    content: " *";
    color: #e74c3c;
}

.form-control {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #bdc3c7;
    border-radius: 4px;
    font-size: 13px;
    transition: border-color 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

select.form-control {
    cursor: pointer;
}

.form-row {
    display: flex;
    gap: 20px;
}

.form-row .form-group {
    flex: 1;
}

.checkbox-group {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
}

.checkbox-group input[type="checkbox"] {
    margin-right: 8px;
    cursor: pointer;
}

.checkbox-group label {
    margin: 0;
    cursor: pointer;
    font-weight: normal;
}

/* Buttons */

.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s;
}

.btn-primary {
    background-color: #3498db;
    color: var(--white);
}

.btn-primary:hover {
    background-color: #2980b9;
}

.btn-secondary {
    background-color: #95a5a6;
    color: var(--white);
    margin-left: 10px;
}

.btn-secondary:hover {
    background-color: #7f8c8d;
}

@media (max-width: 768px) {
    .form-row {
	flex-direction: column;
	gap: 0;
    }
}