/*CSS References Used in This Project
The CSS used in this project follows standard, widely accepted web development practices. The techniques and properties applied were learned through documentation, various tutorials, and trialing. I primarily used the following sources in the :root section Reference:
MDN Web Docs – Using CSS custom properties (variables)
https://developer.mozilla.org/en-US/docs/Web/CSS/Using_CSS_custom_properties*/

:root {
    --primary-blue: #2c5f8d;      /* Dark navy from logo */
    --light-blue: #5ba4cf;        /* Light blue from swoosh */
    --dark-blue: #1a3a52;         /* Darker navy for hovers */
    --bg-gray: #f8fafc;
    --card-gray: #ffffff;
    --border-gray: #e2e8f0;
    --text-dark: #1e293b;
    --text-light: #64748b;
    --success-green: #10b981;
    --error-red: #ef4444;
    /*--warning-yellow: #f59e0b; i dont think i ended up using warning-yellow i need to check */
    --shadow: 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;
    --radius-lg: 12px;
}

/*for box-sizing:border-box MDN Web Docs – box-sizing
https://developer.mozilla.org/en-US/docs/Web/CSS/box-sizing

W3Schools – CSS Box Model
https://www.w3schools.com/css/css_boxmodel.asp */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
/* For fonts and font stacks :
MDN Web Docs – font-family
https://developer.mozilla.org/en-US/docs/Web/CSS/font-family

CSS-Tricks – System Font Stack
https://css-tricks.com/snippets/css/system-font-stack/*/
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--bg-gray);
    color: var(--text-dark);
    line-height: 1.6;
    min-height: 100vh;
}

h1 {
    color: var(--primary-blue);
}

.contact-header h1 {
    color: var(--primary-blue);
}

.about-container h1 {
    color: var(--primary-blue);
}

/* Reference for box shadows:
MDN Web Docs – box-shadow
https://developer.mozilla.org/en-US/docs/Web/CSS/box-shadow*/
.navbar {
    background: var(--card-gray);
    padding: 1rem 2rem;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    position: relative;
}

.brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-blue);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;

    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.nav-links a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 0;
    position: relative;
    transition: color 0.3s ease;
}


/*Reference for hover effects and transistions:
MDN Web Docs – transition
https://developer.mozilla.org/en-US/docs/Web/CSS/transition

W3Schools – CSS Transitions
https://www.w3schools.com/css/css3_transitions.asp */
.nav-links a:hover {
    color: var(--primary-blue);
}

.nav-links a.active {
    color: var(--primary-blue);
    font-weight: 600;
}
/* Reference for border radius:
MDN Web Docs – box-shadow
https://developer.mozilla.org/en-US/docs/Web/CSS/box-shadow*/
.nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary-blue);
    border-radius: 2px;
}

.login-button {
    background: linear-gradient(135deg, var(--primary-blue), var(--dark-blue));
    color: white;
    border: none;
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: auto;
    vertical-align: middle;
    margin-top: 1rem;
    display: inline-block;
    text-align: center;
    text-decoration: none;
}

.login-button:hover {
    background: linear-gradient(135deg, var(--dark-blue), var(--primary-blue));
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

.content-container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 2rem;
}

.btn-primary {
   background: linear-gradient(135deg, var(--primary-blue), var(--dark-blue));
    color:white;
    padding: 1rem 2.5rem;
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--dark-blue), var(--primary-blue));
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--primary-blue), var(--dark-blue));
    color:white;
    padding: 1rem 2.5rem;
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    border: 2px solid white;
}

.btn-secondary:hover {
    background: linear-gradient(135deg, var(--dark-blue), var(--primary-blue));
    transform: translateY(-2px);
}

.about-container {
    max-width: 1100px;
    margin: 3rem auto;
    padding: 3rem;
    background: var(--card-gray);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    line-height: 1.7;
}

.about-container h1 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2.5rem;
    font-weight: 700;
}

.company-logo {
    max-width: 400px;
    height: auto;
    display: block;
    margin: 2rem auto;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

.company-logo:hover {
    transform: scale(1.02);
}

.about-container p {
    margin-bottom: 1.5rem;
    color: var(--text-dark);
    font-size: 1.1rem;
    line-height: 1.8;
}

.ticket-page {
    display: flex;
    gap: 2rem;
    min-height: calc(100vh - 120px);
    padding: 2rem 0;
}

.file-browser {
    flex: 0 0 35%;
    background: var(--card-gray);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-height: calc(100vh - 160px);
    overflow-y: auto;
}

.browser-header h3 {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.browser-header h3::before {
    content: "📁";
}

.breadcrumb {
    color: var(--text-light);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.breadcrumb a {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 500;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.browser-controls {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.search-box {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-gray);
    border-radius: var(--radius);
    font-size: 0.95rem;
    transition: all 0.3s ease;
    background: var(--bg-gray);
}

.search-box:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
    background: white;
}

.sort-dropdown {
    padding: 0.75rem;
    border: 1px solid var(--border-gray);
    border-radius: var(--radius);
    background: white;
    color: var(--text-dark);
    cursor: pointer;
    font-size: 0.9rem;
    min-width: 120px;
}

.folder-tree {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0.5rem 0;
}

.folder-item {
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.folder-item:hover {
    background: var(--bg-gray);
}

.folder-item a {
    color: var(--text-dark);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.95rem;
}

.folder-item.selected a {
    color: var(--primary-blue);
    font-weight: 600;
    background: rgba(37, 99, 235, 0.1);
}

.files-list {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding-right: 0.5rem;
}

.file-item {
    background: var(--bg-gray);
    border: 1px solid var(--border-gray);
    border-radius: var(--radius);
    padding: 1.25rem;
    transition: all 0.3s ease;
}

.file-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
    border-color: var(--light-blue);
}

.file-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.file-icon {
    font-size: 1.5rem;
}

.file-name {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.05rem;
    flex: 1;
}

.file-name:hover {
    text-decoration: underline;
    color: var(--dark-blue);
}

.file-meta {
    color: var(--text-light);
    font-size: 0.85rem;
    margin: 0.25rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.file-description {
    background: rgba(37, 99, 235, 0.05);
    border-left: 3px solid var(--primary-blue);
    padding: 0.75rem 1rem;
    margin: 0.75rem 0;
    border-radius: 0 4px 4px 0;
    color: var(--text-dark);
}

.file-actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-gray);
}

.action-btn {
    padding: 0.5rem 1.25rem;
    background: var(--primary-blue);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 0.9rem;
    cursor: pointer;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    font-weight: 500;
}

.action-btn:hover {
   background: linear-gradient(135deg, var(--dark-blue), var(--primary-blue));
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

.action-btn::before {
    content: "⬇️";
}

.upload-section,
.folder-creation-form {
    background: var(--bg-gray);
    padding: 1.25rem;
    border-radius: var(--radius);
    border: 1px solid var(--border-gray);
    margin-top: 1rem;
}

.upload-form,
.folder-creation-form form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    text-align: left;
}

.file-input,
.description-input,
.folder-name-input {
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-gray);
    border-radius: var(--radius);
    font-size: 0.95rem;
    transition: all 0.3s ease;
    background: white;
    text-align: left;
}

.file-input:focus,
.description-input:focus,
.folder-name-input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.upload-btn,
.create-folder-btn {
    background: var(--primary-blue);
    color: white;
    border: none;
    padding: 0.85rem 1.5rem;
    border-radius: var(--radius);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-size: 1rem;
    text-align: center;
}

.upload-btn:hover,
.create-folder-btn:hover {
    background: linear-gradient(135deg, var(--dark-blue), var(--primary-blue));
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.upload-btn::before {
    content: "📤";
}

.create-folder-btn::before {
    content: "➕";
}

.messages-panel {
    flex: 1;
    background: var(--card-gray);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    max-height: calc(100vh - 160px);
}

.messages-header {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border-gray);
    background: linear-gradient(135deg, var(--bg-gray) 0%, white 100%);
    text-align: left;
}

.messages-header h2 {
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
    color: var(--primary-blue);
}

.ticket-meta {
    color: var(--text-light);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}
/* Ticket status badges – commented out for now until status UI is implemented to show status of tickets */
/*
.status-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-ac {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.status-cl {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.status-pr {
    background: #fef3c7;
    color: #92400e;
    border: 1px solid #fde68a;
}
*/
.messages-container {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.message {
    max-width: 75%;
    padding: 1.25rem;
    border-radius: var(--radius);
    background: var(--bg-gray);
    border: 1px solid var(--border-gray);
    animation: fadeIn 0.3s ease;
    text-align: left;
}

.my-message {
    align-self: flex-end;
    background: rgba(37, 99, 235, 0.1);
    border-color: rgba(37, 99, 235, 0.2);
}

.message-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.75rem;
    font-size: 0.85rem;
    text-align: left;
}

.message-author {
    font-weight: 600;
    color: var(--text-dark);
}

.message-time {
    color: var(--text-light);
    font-size: 0.8rem;
}

.message-body {
    color: var(--text-dark);
    line-height: 1.6;
    font-size: 0.95rem;
    text-align: left;
}

.message-form {
    padding: 1.5rem;
    border-top: 1px solid var(--border-gray);
    background: var(--bg-gray);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    text-align: left;
}

.message-input {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 1px solid var(--border-gray);
    border-radius: var(--radius);
    font-size: 1rem;
    resize: vertical;
    min-height: 100px;
    transition: all 0.3s ease;
    background: white;
    font-family: inherit;
    line-height: 1.5;
    text-align: left;
}

.message-input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.send-btn {
    background: var(--primary-blue);
    color: white;
    border: none;
    padding: 0.85rem 2.5rem;
    border-radius: var(--radius);
    font-weight: 600;
    cursor: pointer;
    float: right;
    transition: all 0.3s ease;
    margin-top: 1rem;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-align: center;
}

.send-btn:hover {
    background: linear-gradient(135deg, var(--dark-blue), var(--primary-blue));
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

/* Not using it for now, I prefer the box style of teh about-container*/
/*.contact-container {
    max-width: 1100px;
    margin: 2rem auto;
    padding: 0 2rem;
    text-align: left;
}
*/

.contact-header {
    text-align: center;
    margin-bottom: 3rem;
}

.contact-header h1 {
    margin-bottom: 1rem;
    font-size: 2.5rem;
}

.contact-header p {
    color: var(--text-light);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.contact-form-container {
    background: var(--card-gray);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    text-align: left;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    text-align: left;
}

.form-group {
    position: relative;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    font-weight: 600;
    font-size: 0.95rem;
    text-align: left;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 1px solid var(--border-gray);
    border-radius: var(--radius);
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--bg-gray);
    font-family: inherit;
    text-align: left;
}

.form-group input:hover,
.form-group textarea:hover,
.form-group select:hover {
    border-color: var(--light-blue);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
    background: white;
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
    line-height: 1.5;
}

.submit-btn {
    background: linear-gradient(135deg, var(--primary-blue), var(--dark-blue));
    color: white;
    border: none;
    padding: 1.25rem 2.5rem;
    border-radius: var(--radius);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    margin-top: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    text-align: center;
}

.submit-btn:hover {
    background: linear-gradient(135deg, var(--dark-blue), var(--primary-blue));
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

.submit-btn::before {
    font-size: 1.2rem;
}

.form-group input[type="checkbox"] {
    width: auto;
    margin-right: 0.5rem;
    vertical-align: middle;
}

.terms-checkbox {
    margin-top: 1.5rem;
    text-align: left;
}

.terms-checkbox-container {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    text-align: left;
}

.terms-checkbox-input {
    margin-top: 0.25rem;
    transform: scale(1.2);
    flex-shrink: 0;
}

.terms-checkbox-label {
    font-size: 0.9rem;
    color: var(--text-dark);
    line-height: 1.4;
    margin-bottom: 0;
    text-align: left;
    flex: 1;
}

.terms-checkbox-link {
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: 500;
}

.terms-checkbox-link:hover {
    text-decoration: underline;
}

.alert-container {
    max-width: 800px;
    margin: 1rem auto;
    padding: 0 2rem;
}

.alert {
    padding: 1.25rem 1.5rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    border-left: 4px solid transparent;
    display: flex;
    align-items: center;
    gap: 1rem;
    animation: slideIn 0.3s ease;
    text-align: left;
}

.alert-success {
    background: #d1fae5;
    border-color: var(--success-green);
    color: #065f46;
}

.alert-error {
    background: #fee2e2;
    border-color: var(--error-red);
    color: #991b1b;
}

.alert-warning {
    background: #fef3c7;
    border-color: var(--warning-yellow);
    color: #92400e;
}

.alert-info {
    background: #dbeafe;
    border-color: var(--primary-blue);
    color: #1e40af;
}

.alert::before {
    font-size: 1.2rem;
}

.alert-success::before { content: "✅"; }
.alert-error::before { content: "❌"; }
.alert-warning::before { content: "⚠️"; }
.alert-info::before { content: "ℹ️"; }

.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-light);
}

.empty-state div {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    opacity: 0.3;
}

.empty-state p {
    font-size: 1.1rem;
    max-width: 400px;
    margin: 0 auto;
    line-height: 1.6;
}

/*References fro animations and keyframes:
MDN Web Docs – @keyframes
https://developer.mozilla.org/en-US/docs/Web/CSS/@keyframes

W3Schools – CSS Animations
https://www.w3schools.com/css/css3_animations.asp*/
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}
.logout-message {
    padding: 2rem 0;
    animation: fadeIn 0.5s ease;
}

.logout-emoji {
    font-size: 3.5rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    opacity: 0.7;
}

.logout-subtitle {
    color: var(--text-dark);
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.action-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.logout-security {
    margin-top: 3rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-gray);
}

/* References for media:
MDN Web Docs – Media Queries
https://developer.mozilla.org/en-US/docs/Web/CSS/Media_Queries

W3Schools – CSS Media Queries
https://www.w3schools.com/css/css_rwd_mediaqueries.asp*/

@media (max-width: 1200px) {
    .content-container {
        max-width: 100%;
        padding: 0 1.5rem;
    }
    
    .about-container {
        padding: 2rem;
    }
}

@media (max-width: 1024px) {
    .ticket-page {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .file-browser,
    .messages-panel {
        flex: 1;
        max-height: none;
    }
    
    .file-browser {
        max-height: 500px;
    }
}

@media (max-width: 768px) {
    .navbar {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
        text-align: center;
    }
    
    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }
   
    .btn-primary,
    .btn-secondary {
        width: 100%;
        max-width: 300px;
    }
    
    .about-container {
        padding: 1.5rem;
        margin: 1.5rem;
    }
    
    .about-container h1 {
        font-size: 2rem;
    }
    
    .contact-form-container {
        padding: 1.5rem;
    }
    
    .contact-header h1 {
        font-size: 2rem;
    }
    
    .messages-header {
        padding: 1rem;
    }
    
    .message {
        max-width: 90%;
    }
 
    .file-actions {
        flex-wrap: wrap;
    }
    
}

@media (max-width: 480px) {
    .content-container {
        padding: 0 1rem;
    }
    
    .hero-section h1 {
        font-size: 1.8rem;
    }
    
    .about-container {
        padding: 1rem;
        margin: 1rem 0;
    }
    
    .brand {
        font-size: 1.3rem;
    }
    
    .login-button button,
    .login-button a.login-btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    
    .file-item {
        padding: 1rem;
    }
    
    .upload-section,
    .folder-creation-form {
        padding: 1rem;
    }
    
    .gallery-item img {
        height: 150px;
    }
    
    .company-logo {
        max-width: 300px;
    }
    
    .terms-checkbox-container {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

   .folder-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.folder-item {
    margin-left: 0;
    padding-left: 0;
}

.folder-item .folder-item {
    margin-left: 20px;
}

.folder-item .folder-item .folder-item {
    margin-left: 40px;
}
}

/*References for utility classes:
CSS-Tricks – Utility-First CSS
https://css-tricks.com/utility-first-css/

MDN Web Docs – margin and padding
https://developer.mozilla.org/en-US/docs/Web/CSS/margin

https://developer.mozilla.org/en-US/docs/Web/CSS/padding */

.logout-form { display: inline; }
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.p-1 { padding: 0.5rem; }
.p-2 { padding: 1rem; }
.p-3 { padding: 1.5rem; }
.p-4 { padding: 2rem; }
.d-flex { display: flex; }
.flex-column { flex-direction: column; }
.align-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-start { justify-content: flex-start; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }
.w-100 { width: 100%; }