/* Common Styles */
:root {
    --ignite-primary: #2271b1;
    --ignite-primary-dark: #135e96;
    --ignite-secondary: #6c757d;
    --ignite-secondary-dark: #545b62;
    --ignite-danger: #dc3545;
    --ignite-danger-light: #f8d7da;
    --ignite-text: #333;
    --ignite-text-light: #666;
    --ignite-border: #ddd;
    --ignite-background: #fff;
    --ignite-background-light: #f8f9fa;
    --ignite-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    --ignite-radius: 8px;
    --ignite-radius-sm: 4px;
    --ignite-spacing: 1rem;
    --ignite-spacing-lg: 2rem;
    --ignite-spacing-xl: 3rem;
}

/* Hub Container */
.ignite-hub-container {
    max-width: 1200px;
    margin: var(--ignite-spacing-lg) auto;
    padding: 0 var(--ignite-spacing);
}

/* Hub Header */
.ignite-hub-header {
    text-align: center;
    margin-bottom: var(--ignite-spacing-xl);
}

.ignite-hub-header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: var(--ignite-text);
}

.ignite-hub-header p {
    color: var(--ignite-text-light);
    font-size: 1.1rem;
}

/* Hub Grid */
.ignite-hub-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--ignite-spacing-lg);
}

/* Hub Cards */
.ignite-hub-card {
    background: var(--ignite-background);
    border-radius: var(--ignite-radius);
    box-shadow: var(--ignite-shadow);
    padding: var(--ignite-spacing-lg);
    transition: transform 0.2s ease;
}

.ignite-hub-card:hover {
    transform: translateY(-5px);
}

.ignite-hub-card-icon {
    font-size: 2.5rem;
    color: var(--ignite-primary);
    margin-bottom: var(--ignite-spacing);
}

.ignite-hub-card-content h3 {
    margin: 0 0 var(--ignite-spacing);
    font-size: 1.5rem;
    color: var(--ignite-text);
}

.ignite-hub-card-content p {
    color: var(--ignite-text-light);
    margin-bottom: var(--ignite-spacing-lg);
}

/* Auth Pages */
.ignite-auth-page {
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 20px;
}

.ignite-auth-container {
    max-width: 400px;
    margin: 0 auto;
    padding: var(--ignite-spacing-lg);
    background: var(--ignite-background);
    border-radius: var(--ignite-radius);
    box-shadow: var(--ignite-shadow);
}

/* Auth Tabs */
.ignite-tabs {
    display: flex;
    margin-bottom: var(--ignite-spacing-lg);
    border-bottom: 1px solid var(--ignite-border);
}

.ignite-tab {
    padding: 10px 20px;
    border: none;
    background: none;
    cursor: pointer;
    color: var(--ignite-text-light);
    font-weight: 500;
    transition: color 0.2s ease;
}

.ignite-tab.active {
    color: var(--ignite-primary);
    border-bottom: 2px solid var(--ignite-primary);
}

/* Forms */
.ignite-form {
    margin-top: var(--ignite-spacing-lg);
}

.ignite-form-group {
    margin-bottom: var(--ignite-spacing);
}

.ignite-form-group label {
    display: block;
    margin-bottom: 5px;
    color: var(--ignite-text);
    font-weight: 500;
}

.ignite-form-group input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--ignite-border);
    border-radius: var(--ignite-radius-sm);
    font-size: 1rem;
    transition: border-color 0.2s ease;
}

.ignite-form-group input:focus {
    outline: none;
    border-color: var(--ignite-primary);
}

/* Buttons */
.ignite-button,
.ignite-hub-button {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: var(--ignite-primary);
    color: white;
    text-decoration: none;
    border: none;
    border-radius: var(--ignite-radius-sm);
    cursor: pointer;
    font-weight: 500;
    text-align: center;
    transition: background-color 0.2s ease;
}

.ignite-button:hover,
.ignite-hub-button:hover {
    background: var(--ignite-primary-dark);
    color: white;
}

.ignite-button-secondary {
    background: var(--ignite-secondary);
}

.ignite-button-secondary:hover {
    background: var(--ignite-secondary-dark);
}

/* Messages */
.ignite-error {
    color: var(--ignite-danger);
    padding: var(--ignite-spacing);
    margin: var(--ignite-spacing) 0;
    border: 1px solid var(--ignite-danger);
    border-radius: var(--ignite-radius-sm);
    background: var(--ignite-danger-light);
}

.ignite-logged-in {
    text-align: center;
}

.ignite-logged-in h2 {
    margin-bottom: var(--ignite-spacing-lg);
    color: var(--ignite-text);
}

/* Empty State */
.ignite-hub-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--ignite-spacing-xl);
    background: var(--ignite-background-light);
    border-radius: var(--ignite-radius);
    color: var(--ignite-text-light);
}

/* Responsive Adjustments */
@media (max-width: 768px) {

    .ignite-hub-container,
    .ignite-auth-page {
        padding: 0 var(--ignite-spacing);
    }

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

    .ignite-hub-card {
        padding: var(--ignite-spacing);
    }
}