@import url('https://fonts.googleapis.com/css2?family=Work+Sans:wght@300;400;500;600;700&display=swap');

:root {
    /* New Color Scheme - Dark Teal */
    --bg-main: #183D3D;
    --bg-dark: #133333;
    --bg-card: rgba(255, 255, 255, 0.05);
    /* Glass effect base */

    --primary: #5C8374;
    /* Re-mapping old primary var to new accent */
    --primary-dark: #4b6b5e;
    --secondary: #93B1A6;

    --btn-color: #040D12;
    --accent-primary: #5C8374;
    --accent-secondary: #93B1A6;

    /* Text Colors */
    --text-primary: #FAF0E6;
    --text-secondary: rgba(250, 240, 230, 0.7);
    --text-muted: rgba(250, 240, 230, 0.5);

    /* Visualization Colors - Theme Compatible */
    --viz-success: #5C8374;
    /* Sage Green */
    --viz-error: #D9534F;
    /* Soft Red for contrast */
    --viz-warning: #E0C097;
    /* Beige/Gold */
    --viz-info: #5D8AA8;
    /* Muted Blue */
    --viz-purple: #93B1A6;
    /* Using Light Sage for purple elements to fit theme */

    /* Layout */
    --navbar-height: 80px;
    --container-max: 1200px;
    --border-radius: 16px;
    --border-radius-sm: 10px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;

    /* Glass Effect Variables - Updated for Dark Theme */
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(92, 131, 116, 0.2);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    --glass-blur: blur(16px);
}

/* Light Mode - Cream/Beige with Green text */
body.light-mode {
    --bg-main: #FAF0E6;
    --bg-dark: #F5E6D3;
    --bg-card: rgba(92, 131, 116, 0.08);

    --btn-color: #F5E6D3;

    --text-primary: #183D3D;
    --text-secondary: rgba(24, 61, 61, 0.75);
    --text-muted: rgba(24, 61, 61, 0.5);

    --glass-bg: rgba(92, 131, 116, 0.08);
    --glass-border: rgba(92, 131, 116, 0.25);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

body.light-mode .navbar {
    background: rgba(245, 230, 211, 0.85);
    border-color: rgba(92, 131, 116, 0.3);
}

body.light-mode .method-card {
    background: rgba(255, 255, 255, 0.7);
    border-color: rgba(92, 131, 116, 0.2);
}

body.light-mode .method-description {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding-left: 0;
    padding-right: 0;
}

body.light-mode .method-card:hover {
    background: rgba(255, 255, 255, 0.9);
    border-color: var(--accent-primary);
}

body.light-mode .method-card .icon svg {
    stroke: #183D3D;
}

body.light-mode .divider {
    background: linear-gradient(90deg, transparent, #5C8374, transparent);
}

/* Theme Toggle Button in Navbar */
.theme-toggle-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    border: none;
    background: transparent;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.theme-toggle-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.1);
}

/* Floating Theme Toggle Styling */
.floating-theme-btn {
    position: fixed;
    top: 34px;
    right: 25px;
    z-index: 1000;
    width: 45px;
    height: 45px;
    background: rgba(24, 61, 61, 0.85);
    /* Dark teal background */
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(8px);
    border-radius: 12px;
}

body.light-mode .floating-theme-btn {
    background: rgba(250, 240, 230, 0.9);
    /* Cream background */
    border: 1px solid rgba(92, 131, 116, 0.3);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.floating-theme-btn:hover {
    transform: translateY(2px);
    background: var(--primary);
    color: #fff;
}

.theme-toggle-btn .sun-icon {
    display: none;
}

.theme-toggle-btn .moon-icon {
    display: block;
}

body.light-mode .theme-toggle-btn .sun-icon {
    display: block;
}

body.light-mode .theme-toggle-btn .moon-icon {
    display: none;
}

body.light-mode .theme-toggle-btn:hover {
    background: rgba(92, 131, 116, 0.15);
}

/* Keep buttons same color in light mode */
body.light-mode .btn-primary,
body.light-mode .btn-solve {
    background: #183D3D;
    color: #FAF0E6;
    border-color: #183D3D;
}

body.light-mode .btn-primary:hover,
body.light-mode .btn-solve:hover {
    background: #5C8374;
    border-color: #5C8374;
}

/* Light mode inputs and selects */
body.light-mode input[type="text"],
body.light-mode input[type="number"],
body.light-mode select {
    background: rgba(255, 255, 255, 0.8);
    border-color: rgba(92, 131, 116, 0.3);
    color: #183D3D;
}

body.light-mode input:focus,
body.light-mode select:focus {
    border-color: #5C8374;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 0 0 3px rgba(92, 131, 116, 0.15);
}

/* Light mode tables */
body.light-mode th {
    background: rgba(92, 131, 116, 0.15);
    color: #183D3D;
}

body.light-mode td {
    border-color: rgba(92, 131, 116, 0.1);
}

body.light-mode tr:hover td {
    background: rgba(92, 131, 116, 0.05);
}

/* Light mode cards */
body.light-mode .card {
    background: rgba(255, 255, 255, 0.8);
    border-color: rgba(92, 131, 116, 0.2);
}

body.light-mode .final-result {
    background: rgba(255, 255, 255, 0.9);
    border-color: #5C8374;
}

/* Light mode dropdown */
body.light-mode .methods-dropdown-content {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(92, 131, 116, 0.3);
}

body.light-mode .methods-dropdown-content a {
    color: #183D3D;
}

body.light-mode .methods-dropdown-content a:hover {
    background: rgba(92, 131, 116, 0.1);
}

/* Light mode footer */
body.light-mode .footer {
    color: rgba(24, 61, 61, 0.6);
}

/* Light mode method page specific fixes */
body.light-mode .step-container,
body.light-mode .iteration-detail,
body.light-mode .method-description {
    background: rgba(255, 255, 255, 0.6);
    border-color: rgba(92, 131, 116, 0.2);
}

body.light-mode .step-title,
body.light-mode h2,
body.light-mode h3,
body.light-mode h4 {
    color: #183D3D !important;
}

body.light-mode p,
body.light-mode span,
body.light-mode code {
    color: #183D3D;
}

/* Light mode legend fixes */
body.light-mode .legend-container,
body.light-mode [style*="background: rgba(0,0,0"] {
    background: rgba(255, 255, 255, 0.7) !important;
    border-color: rgba(92, 131, 116, 0.25) !important;
}

body.light-mode .legend-container h4,
body.light-mode [style*="text-transform: uppercase"] {
    color: #183D3D !important;
}

/* Light mode vizualization container */
body.light-mode .viz-container {
    background: rgba(255, 255, 255, 0.5);
}

/* Light mode text override for inline styles */
body.light-mode [style*="color: rgba(255,255,255"],
body.light-mode [style*="color: #FAF0E6"],
body.light-mode [style*="color: var(--light)"] {
    color: #183D3D !important;
}

body.light-mode [style*="color: rgba(250,240,230"] {
    color: rgba(24, 61, 61, 0.75) !important;
}

/* Legend label text - make darker in light mode */
body.light-mode [style*="color: #c9d1d9"],
body.light-mode [style*="color:#c9d1d9"] {
    color: #183D3D !important;
}

/* Form labels - make darker in light mode */
body.light-mode label {
    color: #183D3D !important;
}

/* Final result values - solid color instead of gradient in light mode */
body.light-mode .optimal-value,
body.light-mode .solution-var .var-value,
body.light-mode .final-value {
    background: none !important;
    -webkit-background-clip: initial !important;
    background-clip: initial !important;
    -webkit-text-fill-color: #5C8374 !important;
    color: #5C8374 !important;
}

/* Transportation total cost text */
body.light-mode .total-cost {
    color: #183D3D !important;
}

/* Minimalistic Divider */
.divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-primary), transparent);
    width: 60%;
    margin: 80px auto;
    opacity: 0.5;
}

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

body {
    font-family: 'Work Sans', sans-serif;
    background: var(--bg-main);
    color: var(--text-primary);
    position: relative;
    overflow-x: hidden;
    transition: background 0.5s ease, color 0.5s ease;
}

/* Smooth Theme Transitions for key elements */
.navbar,
.footer,
.card,
.method-card,
.sidebar,
.modal-content,
input,
select,
textarea,
button {
    transition: background 0.5s ease, color 0.5s ease, border-color 0.5s ease, box-shadow 0.5s ease, transform 0.2s ease;
}

/* Decorative Math Symbols - Individual Positioned */
.math-decor {
    position: fixed;
    font-size: 10rem;
    font-weight: 200;
    color: var(--text-primary);
    opacity: 0.12;
    pointer-events: none;
    z-index: 0;
    user-select: none;
}

.math-decor.top-left {
    top: 8%;
    left: 5%;
    transform: rotate(-25deg);
}

.math-decor.bottom-right {
    top: 45%;
    right: 5%;
    transform: rotate(20deg);
}

.math-decor.bottom-left {
    top: 52%;
    left: 20%;
    transform: rotate(-15deg);
}


/* ==========================================
   Floating Translucent Navbar
   ========================================== */

.navbar {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 1200px;
    padding: 15px 30px;
    background: rgba(4, 13, 18, 0.6);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(92, 131, 116, 0.3);
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 1000;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 700;
    font-size: 1.3rem;
}

.navbar-brand .logo {
    font-size: 1.8rem;
}

.navbar-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    border-radius: 12px;
    transition: var(--transition-fast);
}

.nav-link:hover {
    color: var(--text-primary);
    background: rgba(255, 231, 231, 0.1);
}

.nav-link.active {
    color: var(--light);
    background: rgba(180, 123, 132, 0.4);
}

.nav-link .icon {
    font-size: 1.1rem;
}

/* Methods Dropdown */
.methods-dropdown {
    position: relative;
}

.methods-dropdown-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    color: var(--text-secondary);
    background: transparent;
    border: none;
    font-family: inherit;
    font-weight: 500;
    font-size: 0.95rem;
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.methods-dropdown-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 231, 231, 0.1);
}

.methods-dropdown-btn .dropdown-arrow {
    font-size: 0.7rem;
    transition: transform 0.2s ease;
}

.methods-dropdown:hover .dropdown-arrow,
.methods-dropdown.active .dropdown-arrow {
    transform: rotate(180deg);
}

.methods-dropdown-content {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    min-width: 220px;
    background: rgba(4, 13, 18, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(92, 131, 116, 0.3);
    border-radius: 12px;
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.2s ease;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.methods-dropdown:hover .methods-dropdown-content,
.methods-dropdown.active .methods-dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.methods-dropdown-content a {
    display: block;
    padding: 10px 15px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    border-radius: 8px;
    transition: var(--transition-fast);
}

.methods-dropdown-content a:hover {
    color: var(--text-primary);
    background: rgba(255, 231, 231, 0.1);
}

/* Expandable Search */
.search-icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: 10px;
    transition: var(--transition-fast);
}

.search-icon-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 231, 231, 0.1);
}

.search-icon-btn svg {
    width: 20px;
    height: 20px;
}

.search-container {
    position: relative;
    display: flex;
    align-items: center;
}

.search-input-wrapper {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    overflow: hidden;
    max-width: 0;
    opacity: 0;
    transition: all 0.3s ease;
}

.search-container.expanded .search-input-wrapper {
    max-width: 250px;
    opacity: 1;
    margin-right: 8px;
}

.search-input-wrapper input {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-size: 0.9rem;
    padding: 10px 15px;
    width: 200px;
}

.search-input-wrapper input::placeholder {
    color: var(--text-muted);
}

/* Legacy Search Box (for homepage inline search) */
.search-box {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 8px 15px;
    gap: 10px;
}

.search-box input {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-size: 0.9rem;
    width: 180px;
}

.search-box input::placeholder {
    color: var(--text-muted);
}

/* ==========================================
   Main Container
   ========================================== */

.main-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 180px 20px 60px;
    /* Increased top padding to clear navbar */
}

.page-header {
    text-align: center;
    margin-bottom: 50px;
}

/* Home page specific - centered header */
.page-header-home {
    text-align: center;
    margin-bottom: 50px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 40vh;
}

.page-header-home h1 {
    font-size: 3.5rem;
}

.intro-text {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 750px;
    margin: 25px auto 0;
    line-height: 1.8;
}

/* Home page divider - moved lower */
.page-header-home+.divider {
    margin-top: 120px;
}

.page-header h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-primary);
    /* Cream/Beige */
    letter-spacing: -1px;
}

.page-header .subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
}

/* ==========================================
   Method Cards Grid
   ========================================== */

.methods-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 25px;
    margin-top: 30px;
}

.method-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(92, 131, 116, 0.2);
    border-radius: var(--border-radius);
    padding: 30px;
    text-decoration: none;
    color: var(--text-primary);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
}

.method-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--accent-primary);
    opacity: 0;
    transition: var(--transition-normal);
}

.method-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-primary);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
    background: rgba(4, 13, 18, 0.4);
}

.method-card:hover::before {
    opacity: 1;
}

.method-card .icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
    display: block;
}

.method-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--light);
}

.method-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.method-card .arrow {
    position: absolute;
    bottom: 20px;
    right: 20px;
    font-size: 1.5rem;
    color: var(--tertiary);
    opacity: 0;
    transform: translateX(-10px);
    transition: var(--transition-normal);
}

.method-card:hover .arrow {
    opacity: 1;
    transform: translateX(0);
}

/* ==========================================
   Footer
   ========================================== */

.footer {
    text-align: center;
    padding: 15px 20px 45px 20px;
    margin-top: 20px;
    color: var(--text-muted);
}

.footer p {
    font-size: 0.9rem;
}

.footer a {
    color: var(--tertiary);
    text-decoration: none;
}

.footer a:hover {
    color: var(--light);
}

/* ==========================================
   Buttons
   ========================================== */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius-sm);
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-primary {
    background: var(--btn-color);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-primary:hover {
    transform: translateY(-2px);
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

.btn-solve {
    background: var(--btn-color);
    color: var(--text-primary);
    padding: 14px 40px;
    font-size: 1.1rem;
    border-radius: 12px;
    font-weight: 600;
    border: 1px solid var(--accent-primary);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-solve:hover {
    transform: scale(1.02);
    background: var(--accent-primary);
    box-shadow: 0 10px 30px rgba(92, 131, 116, 0.4);
}

/* ==========================================
   Cards (for method pages)
   ========================================== */

.card {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    padding: 35px;
    margin-bottom: 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.final-result {
    text-align: center;
    padding: 40px;
    background: rgba(4, 13, 18, 0.3);
    border-radius: var(--border-radius);
    margin-top: 40px;
    border: 1px solid var(--accent-primary);
    box-shadow: 0 0 30px rgba(92, 131, 116, 0.2);
    position: relative;
    overflow: hidden;
}

.final-result::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--accent-primary), transparent);
}

.card h2 {
    font-size: 1.6rem;
    margin-bottom: 25px;
    color: var(--light);
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    letter-spacing: -0.01em;
}

/* ==========================================
   Tables
   ========================================== */

table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin: 20px 0;
    font-size: 0.95rem;
}

th,
td {
    padding: 14px 18px;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    background: transparent;
}

th {
    background: rgba(255, 255, 255, 0.05);
    color: var(--light);
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    font-size: 0.8rem;
}

th:first-child {
    border-top-left-radius: var(--border-radius-sm);
}

th:last-child {
    border-top-right-radius: var(--border-radius-sm);
}

tr:last-child td:first-child {
    border-bottom-left-radius: var(--border-radius-sm);
}

tr:last-child td:last-child {
    border-bottom-right-radius: var(--border-radius-sm);
}

tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

/* Table Cell Highlights - Minimalist */
td.selected,
td.assigned {
    background: rgba(74, 222, 128, 0.15) !important;
    color: var(--viz-success);
    font-weight: 600;
    box-shadow: inset 0 0 0 1px rgba(74, 222, 128, 0.3);
}

td.current,
td.pivot-element {
    background: rgba(148, 78, 99, 0.3) !important;
    color: var(--light);
    font-weight: 600;
    box-shadow: 0 0 15px rgba(148, 78, 99, 0.4);
    border: 1px solid rgba(255, 231, 231, 0.3);
    position: relative;
    z-index: 1;
}

td.zero {
    background: rgba(96, 165, 250, 0.1) !important;
    color: var(--viz-info);
}

td.covered {
    background: rgba(251, 191, 36, 0.1) !important;
}

td.dummy {
    background: rgba(0, 0, 0, 0.2) !important;
    color: var(--text-muted);
    font-style: italic;
}

input[type="text"],
input[type="number"],
select {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-sm);
    padding: 12px 16px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

input:focus,
select:focus {
    outline: none;
    border-color: var(--secondary);
    background: rgba(0, 0, 0, 0.3);
    box-shadow: 0 0 0 3px rgba(180, 123, 132, 0.15);
}

/* ==========================================
   Visualization Canvas Container
   ========================================== */

.viz-container {
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--border-radius);
    padding: 20px;
    margin: 20px 0;
    overflow: hidden;
    min-height: 400px;
}

.viz-canvas {
    width: 100%;
    min-width: 300px;
    height: 350px;
    display: block;
    border-radius: var(--border-radius-sm);
}

/* ==========================================
   Responsive
   ========================================== */

@media (max-width: 768px) {
    .navbar {
        padding: 0 15px;
        width: calc(100% - 20px);
    }

    .navbar-links {
        gap: 4px;
    }

    .nav-link {
        padding: 8px 12px;
        font-size: 0.85rem;
    }

    .nav-link span:not(.icon) {
        display: none;
    }

    .search-box {
        display: none;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .methods-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================
   Utility Classes
   ========================================== */

.hidden {
    display: none !important;
}

.text-success {
    color: var(--viz-success);
}

.text-error {
    color: var(--viz-error);
}

.text-warning {
    color: var(--viz-warning);
}

.text-info {
    color: var(--viz-info);
}

.text-muted {
    color: var(--text-muted);
}

.bg-success {
    background: rgba(74, 222, 128, 0.2);
}

.bg-error {
    background: rgba(248, 113, 113, 0.2);
}

.bg-warning {
    background: rgba(251, 191, 36, 0.2);
}

.bg-info {
    background: rgba(96, 165, 250, 0.2);
}

.mb-10 {
    margin-bottom: 10px;
}

.mb-20 {
    margin-bottom: 20px;
}

.mt-10 {
    margin-top: 10px;
}

.mt-20 {
    margin-top: 20px;
}

/* Tick Icon Styles */
.tick-icon {
    width: 1.5em;
    height: 1.5em;
    vertical-align: middle;
    margin-right: 8px;
    color: var(--accent-primary);
    display: inline-block;
}

.node-status .tick-icon {
    width: 1em;
    height: 1em;
    margin-right: 4px;
}