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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding: 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    background: white;
    border-radius: 15px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    overflow: hidden;
}

.header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 30px;
    text-align: center;
}

.header h1 {
    font-size: 2.5em;
    margin-bottom: 10px;
}

.header p {
    font-size: 1.1em;
    opacity: 0.9;
}

.nav {
    background: #f8f9fa;
    padding: 15px 30px;
    border-bottom: 1px solid #e0e0e0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.nav a {
    color: #667eea;
    text-decoration: none;
    padding: 8px 20px;
    border-radius: 5px;
    transition: all 0.3s;
    font-weight: 500;
}

.nav a:hover {
    background: #667eea;
    color: white;
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s;
}

.btn-primary {
    background: #667eea;
    color: white;
}

.btn-primary:hover {
    background: #5a67d8;
    transform: translateY(-2px);
}

.btn-success {
    background: #48bb78;
    color: white;
}

.btn-success:hover {
    background: #38a169;
}

.btn-danger {
    background: #f56565;
    color: white;
}

.btn-danger:hover {
    background: #e53e3e;
}

.btn-warning {
    background: #ed8936;
    color: white;
}

.btn-warning:hover {
    background: #dd6b20;
}

.content {
    padding: 30px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 2px solid #e0e0e0;
    border-radius: 5px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #667eea;
}

.form-group textarea {
    min-height: 200px;
    resize: vertical;
}

.form-actions {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.ideas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.idea-card {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 20px;
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid #e0e0e0;
}

.idea-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.idea-title {
    font-size: 1.3em;
    font-weight: 600;
    color: #333;
    margin-bottom: 10px;
}

.idea-meta {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.tag {
    background: #667eea;
    color: white;
    padding: 3px 8px;
    border-radius: 3px;
    font-size: 0.85em;
}

.category {
    background: #48bb78;
    color: white;
    padding: 3px 8px;
    border-radius: 3px;
    font-size: 0.85em;
}

.idea-content {
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
    max-height: 100px;
    overflow: hidden;
}

.idea-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #e0e0e0;
}

.idea-date {
    font-size: 0.85em;
    color: #999;
}

.idea-actions {
    display: flex;
    gap: 10px;
}

.idea-actions a {
    text-decoration: none;
    font-size: 0.9em;
}

.alert {
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.alert-success {
    background: #c6f6d5;
    color: #22543d;
    border: 1px solid #9ae6b4;
}

.alert-error {
    background: #fed7d7;
    color: #742a2a;
    border: 1px solid #fc8181;
}

.view-container {
    background: #f8f9fa;
    border-radius: 10px;
    padding: 30px;
}

.view-title {
    font-size: 2em;
    color: #333;
    margin-bottom: 15px;
}

.view-meta {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #e0e0e0;
}

.view-content {
    line-height: 1.8;
    color: #555;
    margin-bottom: 30px;
}

.search-box {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.search-box input {
    flex: 1;
    padding: 10px;
    border: 2px solid #e0e0e0;
    border-radius: 5px;
    font-size: 16px;
}

@media (max-width: 768px) {
    .ideas-grid {
        grid-template-columns: 1fr;
    }
    
    .nav {
        flex-direction: column;
        text-align: center;
    }
    
    .form-actions {
        flex-direction: column;
    }
}

/* Add these styles to your existing CSS file */
.hero-search {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 50px 30px;
    text-align: center;
    color: white;
}

.hero-search h2 {
    font-size: 2em;
    margin-bottom: 20px;
}

.search-container {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.search-input-wrapper {
    display: flex;
    border-radius: 50px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.search-input-wrapper input {
    flex: 1;
    padding: 18px 25px;
    border: none;
    font-size: 18px;
    outline: none;
}

.search-input-wrapper button {
    padding: 0 35px;
    background: #ff6b6b;
    color: white;
    border: none;
    cursor: pointer;
    font-size: 18px;
    transition: background 0.3s;
}

.search-input-wrapper button:hover {
    background: #ff5252;
}

.auto-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
    max-height: 400px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
}

.auto-suggestions.active {
    display: block;
}

.suggestion-item {
    padding: 12px 20px;
    cursor: pointer;
    border-bottom: 1px solid #f0f0f0;
}

.suggestion-item:hover {
    background: #f8f9fa;
}

.suggestion-title {
    font-weight: 600;
    color: #333;
}

.suggestion-preview {
    font-size: 0.85em;
    color: #666;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pagination {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 40px;
}

.pagination a, .pagination span {
    padding: 10px 15px;
    border-radius: 5px;
    text-decoration: none;
}

.pagination a {
    background: #f8f9fa;
    color: #667eea;
    border: 1px solid #e0e0e0;
}

.pagination a:hover {
    background: #667eea;
    color: white;
}

.pagination .active {
    background: #667eea;
    color: white;
}

.pagination .disabled {
    color: #ccc;
    cursor: not-allowed;
}