:root {
    --primary: #1a4d2e;
    --primary-light: #2e7d32;
    --primary-dark: #0d2f1c;
    --primary-bg: #e8f0e9;
    --accent: #d48c2c;
    --accent-light: #f5a623;
    --accent-bg: #fdf6ec;
    --text-primary: #1a1a2e;
    --text-secondary: #4a4a6a;
    --text-muted: #8888a8;
    --bg-white: #ffffff;
    --bg-light: #f7f8fc;
    --border-light: #e8eaf0;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.08);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-light);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg-light);
}
::-webkit-scrollbar-thumb {
    background: var(--primary-light);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* ===== LAYOUT ===== */
.container {
    display: flex;
    min-height: 100vh;
}

/* ===== SIDEBAR ===== */
.sidebar {
    width: 280px;
    background: var(--bg-white);
    border-right: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    z-index: 100;
    transition: var(--transition);
}

.logo {
    padding: 28px 24px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 22px;
    font-weight: 700;
    color: var(--primary);
    border-bottom: 1px solid var(--border-light);
}
.logo i {
    font-size: 26px;
    color: var(--accent);
}
.logo span {
    letter-spacing: -0.3px;
}
.logo #community-name {
    font-weight: 400;
    color: var(--text-muted);
    font-size: 14px;
}

.nav-menu {
    flex: 1;
    padding: 20px 12px 12px;
}
.nav-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 11px 16px;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: var(--transition);
    cursor: pointer;
    margin-bottom: 2px;
}
.nav-item i {
    width: 22px;
    font-size: 16px;
    text-align: center;
    flex-shrink: 0;
}
.nav-item:hover {
    background: var(--primary-bg);
    color: var(--primary);
}
.nav-item.active {
    background: var(--primary-bg);
    color: var(--primary);
    font-weight: 600;
    box-shadow: inset 3px 0 0 var(--primary);
}

.user-info {
    padding: 16px 20px 20px;
    border-top: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    gap: 12px;
}
.user-avatar i {
    font-size: 40px;
    color: var(--primary-light);
}
.user-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
}
.user-details span:first-child {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
}
.user-details span:last-child {
    font-size: 12px;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.logout-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 18px;
    padding: 6px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}
.logout-btn:hover {
    color: #e53e3e;
    background: #fef2f2;
    transform: none;
}

/* ===== MAIN CONTENT ===== */
.main-content {
    flex: 1;
    margin-left: 280px;
    padding: 32px 40px 60px;
    min-height: 100vh;
}

/* ===== CONTENT SECTIONS ===== */
.content-section {
    display: none;
    animation: fadeUp 0.35s ease;
}
.content-section.active {
    display: block;
}
@keyframes fadeUp {
    0% { opacity: 0; transform: translateY(16px); }
    100% { opacity: 1; transform: translateY(0); }
}

.content-section h1 {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 28px;
    letter-spacing: -0.4px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.content-section h1::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 28px;
    background: var(--accent);
    border-radius: 4px;
}

/* ===== STATS ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 36px;
}
.stat-card {
    background: var(--bg-white);
    padding: 22px 24px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    gap: 18px;
    transition: var(--transition);
}
.stat-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}
.stat-card i {
    font-size: 32px;
    width: 52px;
    height: 52px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-bg);
    color: var(--primary);
    flex-shrink: 0;
}
.stat-card .stat-info h3 {
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -0.5px;
    line-height: 1.2;
    color: var(--text-primary);
}
.stat-card .stat-info p {
    font-size: 13px;
    color: var(--text-muted);
    font-weight: 500;
    margin-top: 2px;
}

/* ===== RECENT ===== */
.recent-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}
.recent-card {
    background: var(--bg-white);
    border-radius: var(--radius-md);
    padding: 22px 24px;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
}
.recent-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.recent-card h3::before {
    content: '';
    display: inline-block;
    width: 3px;
    height: 18px;
    background: var(--accent);
    border-radius: 4px;
}
.recent-card #recent-events-list,
.recent-card #recent-announcements-list {
    font-size: 14px;
    color: var(--text-secondary);
}
.recent-card .recent-item {
    padding: 10px 0;
    border-bottom: 1px solid var(--border-light);
}
.recent-card .recent-item:last-child {
    border-bottom: none;
}

/* ===== FORM CONTAINER (idea-form-container) ===== */
.idea-form-container {
    background: var(--bg-white);
    border-radius: var(--radius-md);
    padding: 28px 32px 32px;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    margin-bottom: 32px;
}
.idea-form-container h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.idea-form-container h3::before {
    content: '';
    display: inline-block;
    width: 3px;
    height: 20px;
    background: var(--accent);
    border-radius: 4px;
}

.idea-form-container input,
.idea-form-container textarea,
.idea-form-container select {
    width: 100%;
    padding: 10px 14px;
    border: 1.5px solid var(--border-light);
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 14px;
    color: var(--text-primary);
    background: var(--bg-white);
    transition: var(--transition);
    outline: none;
    margin-bottom: 0;
}
.idea-form-container input:focus,
.idea-form-container textarea:focus,
.idea-form-container select:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 4px rgba(46, 125, 50, 0.08);
}
.idea-form-container input::placeholder,
.idea-form-container textarea::placeholder {
    color: var(--text-muted);
}
.idea-form-container textarea {
    resize: vertical;
    min-height: 80px;
}
.idea-form-container select {
    appearance: auto;
    cursor: pointer;
}

.idea-form-container .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}
.idea-form-container .form-row-full {
    grid-column: span 2;
}
.idea-form-container .checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}
.idea-form-container .checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary-light);
    cursor: pointer;
    flex-shrink: 0;
}
.idea-form-container .checkbox-label label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
}
.idea-form-container .image-preview {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}
.idea-form-container .image-preview img {
    width: 72px;
    height: 72px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--border-light);
    transition: var(--transition);
}
.idea-form-container .image-preview img:hover {
    transform: scale(1.04);
    box-shadow: var(--shadow-sm);
}
.idea-form-container small {
    color: var(--text-muted);
    font-size: 12px;
    display: block;
    margin-top: 4px;
}

.idea-form-container button[type="submit"] {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    line-height: 1.4;
    margin-top: 8px;
}
.idea-form-container button[type="submit"]:hover {
    background: var(--primary-dark);
    box-shadow: 0 4px 14px rgba(26, 77, 46, 0.25);
    transform: translateY(-1px);
}

/* ===== BUTTONS (global) ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: none;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    line-height: 1.4;
}
.btn-primary {
    background: var(--primary);
    color: #fff;
}
.btn-primary:hover {
    background: var(--primary-dark);
    box-shadow: 0 4px 14px rgba(26, 77, 46, 0.25);
}
.btn-secondary {
    background: var(--accent);
    color: #fff;
}
.btn-secondary:hover {
    background: #b87820;
    box-shadow: 0 4px 14px rgba(212, 140, 44, 0.3);
}
.btn-danger {
    background: #ef4444;
    color: #fff;
}
.btn-danger:hover {
    background: #dc2626;
    box-shadow: 0 4px 14px rgba(239, 68, 68, 0.25);
}
.btn-success {
    background: var(--primary-light);
    color: #fff;
}
.btn-success:hover {
    background: var(--primary-dark);
    box-shadow: 0 4px 14px rgba(46, 125, 50, 0.25);
}
.btn-outline {
    background: transparent;
    color: var(--text-secondary);
    border: 1.5px solid var(--border-light);
}
.btn-outline:hover {
    background: var(--bg-light);
    border-color: var(--text-muted);
}
.btn-sm {
    padding: 6px 14px;
    font-size: 12px;
}

/* ===== CARDS GRID ===== */
.events-grid,
.projects-grid,
.ideas-grid,
.resources-grid,
.blogs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 22px;
    margin-top: 4px;
}

.event-card,
.project-card,
.idea-card,
.resource-card,
.blog-card {
    background: var(--bg-white);
    border-radius: var(--radius-md);
    padding: 22px 24px 24px;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.event-card:hover,
.project-card:hover,
.idea-card:hover,
.resource-card:hover,
.blog-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}

.event-card h3,
.project-card h3,
.idea-card h3,
.resource-card h3,
.blog-card h3 {
    font-size: 17px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
}
.event-card p,
.project-card p,
.idea-card p,
.resource-card p,
.blog-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 8px;
}
.event-card .event-type,
.announcement-card .announcement-type,
.idea-card .status {
    display: inline-block;
    padding: 2px 12px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    background: var(--primary-bg);
    color: var(--primary);
}
.event-card .event-type {
    margin: 8px 0 0;
}

.idea-card .status-pending {
    background: #fef3c7;
    color: #b45309;
}
.idea-card .status-approved {
    background: #d1fae5;
    color: #065f46;
}

/* ===== ANNOUNCEMENTS ===== */
.announcements-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.announcement-card {
    background: var(--bg-white);
    border-radius: var(--radius-sm);
    padding: 18px 22px;
    border: 1px solid var(--border-light);
    border-left: 4px solid var(--accent);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}
.announcement-card:hover {
    box-shadow: var(--shadow-md);
}
.announcement-card .announcement-type {
    margin-bottom: 8px;
}
.announcement-card h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}
.announcement-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}
.announcement-card small {
    font-size: 12px;
    color: var(--text-muted);
    display: block;
    margin-top: 8px;
}

/* ===== AUTH ===== */
.auth-section {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 80vh;
}
.auth-container {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 40px;
    width: 100%;
    max-width: 450px;
}
.auth-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    border-bottom: 2px solid var(--border-light);
}
.auth-tab {
    flex: 1;
    padding: 12px;
    background: none;
    border: none;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    color: var(--text-muted);
    transition: var(--transition);
}
.auth-tab.active {
    color: var(--primary);
    border-bottom: 2px solid var(--primary);
    margin-bottom: -2px;
}
.auth-form {
    display: none;
}
.auth-form.active {
    display: block;
}
.auth-form h2 {
    margin-bottom: 25px;
    color: var(--primary);
}
.auth-form input {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border: 1.5px solid var(--border-light);
    border-radius: var(--radius-sm);
    font-size: 14px;
    transition: var(--transition);
}
.auth-form input:focus {
    outline: none;
    border-color: var(--primary-light);
    box-shadow: 0 0 0 4px rgba(46, 125, 50, 0.08);
}
.auth-form button {
    width: 100%;
    padding: 12px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}
.auth-form button:hover {
    background: var(--primary-dark);
}
.error-message {
    color: #ef4444;
    font-size: 14px;
    margin-top: 10px;
    text-align: center;
}

/* ===== TEAM MEMBERS ===== */
.team-members {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid var(--border-light);
}
.team-members h4 {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 8px;
}
.member-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.member-tag {
    background: var(--bg-light);
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    color: var(--text-secondary);
}

/* ===== PROJECT TABS ===== */
.projects-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 25px;
    border-bottom: 2px solid var(--border-light);
}
.project-tab {
    padding: 12px 24px;
    background: none;
    border: none;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    color: var(--text-muted);
    transition: var(--transition);
}
.project-tab.active {
    color: var(--primary);
    border-bottom: 2px solid var(--primary);
    margin-bottom: -2px;
}
.projects-tab-content {
    display: none;
}
.projects-tab-content.active {
    display: block;
}

/* ===== MODAL ===== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    padding: 20px;
}
.modal-overlay.active {
    display: flex;
}
.modal-box {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    max-width: 640px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    padding: 32px 36px;
    box-shadow: var(--shadow-lg);
    animation: modalFadeIn 0.25s ease;
    position: relative;
}
@keyframes modalFadeIn {
    from { opacity: 0; transform: scale(0.96) translateY(12px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}
.modal-box .modal-close {
    position: absolute;
    top: 16px;
    right: 20px;
    font-size: 28px;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
    background: none;
    border: none;
    line-height: 1;
}
.modal-box .modal-close:hover {
    color: var(--text-primary);
    transform: rotate(90deg);
}
.modal-box h2 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
    padding-right: 32px;
}
.modal-box .modal-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 16px;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--border-light);
}
.modal-box .modal-meta strong {
    color: var(--text-secondary);
    font-weight: 600;
}
.modal-box .modal-body {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 24px;
    white-space: pre-wrap;
    word-break: break-word;
}
.modal-box .modal-body .label {
    font-weight: 600;
    color: var(--text-primary);
    display: block;
    margin-bottom: 4px;
}
.modal-box .modal-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    padding-top: 16px;
    border-top: 1px solid var(--border-light);
}
.modal-box .modal-actions .btn {
    flex: 1;
    justify-content: center;
    min-width: 100px;
}
.modal-box::-webkit-scrollbar {
    width: 4px;
}
.modal-box::-webkit-scrollbar-track {
    background: var(--bg-light);
    border-radius: 4px;
}
.modal-box::-webkit-scrollbar-thumb {
    background: var(--primary-light);
    border-radius: 4px;
}

/* ===== VIEW BUTTON ON IDEA CARD ===== */
.idea-card .card-actions .btn-view {
    background: var(--bg-light);
    color: var(--text-secondary);
    border: 1.5px solid var(--border-light);
}
.idea-card .card-actions .btn-view:hover {
    background: var(--primary-bg);
    border-color: var(--primary-light);
    color: var(--primary);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .recent-section {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 768px) {
    .sidebar {
        width: 72px;
    }
    .sidebar .logo span,
    .sidebar .nav-item span,
    .sidebar .user-details span:last-child {
        display: none;
    }
    .sidebar .logo {
        padding: 18px 12px;
        justify-content: center;
    }
    .sidebar .logo i {
        font-size: 28px;
    }
    .nav-menu {
        padding: 12px 6px;
    }
    .nav-item {
        justify-content: center;
        padding: 12px;
        margin: 0 auto;
        width: 44px;
        border-radius: 50%;
    }
    .nav-item i {
        font-size: 18px;
        width: auto;
    }
    .nav-item.active {
        box-shadow: none;
        border-radius: 50%;
    }
    .user-info {
        justify-content: center;
        padding: 12px 8px;
    }
    .user-avatar i {
        font-size: 32px;
    }
    .user-details span:first-child {
        display: none;
    }
    .logout-btn {
        font-size: 16px;
    }
    .main-content {
        margin-left: 72px;
        padding: 20px 16px 40px;
    }
    .content-section h1 {
        font-size: 22px;
    }
    .idea-form-container .form-row {
        grid-template-columns: 1fr;
    }
    .idea-form-container .form-row-full {
        grid-column: span 1;
    }
    .idea-form-container {
        padding: 20px 16px;
    }
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }
    .events-grid,
    .projects-grid,
    .ideas-grid,
    .resources-grid,
    .blogs-grid {
        grid-template-columns: 1fr;
    }
    .recent-section {
        grid-template-columns: 1fr;
    }
    .modal-box {
        padding: 24px 18px;
    }
    .modal-box h2 {
        font-size: 19px;
    }
}
@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
    .stat-card {
        padding: 16px 18px;
    }
    .stat-card .stat-info h3 {
        font-size: 22px;
    }
    .idea-form-container {
        padding: 16px 12px;
    }
    .event-card,
    .project-card,
    .idea-card,
    .resource-card,
    .blog-card {
        padding: 16px 18px;
    }
}