/* ===== ONBOARDING OVERLAY ===== */

.onboarding-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(10px);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    transition: opacity 0.5s ease, visibility 0.5s ease;
    pointer-events: all;
}

.onboarding-overlay.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.onboarding-content {
    max-width: 600px;
    padding: 40px 30px 25px;
    text-align: center;
    animation: fadeInUp 0.6s ease;
    pointer-events: auto;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.onboarding-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 12px;
}

.onboarding-logo {
    width: 48px;
    height: 48px;
    filter: drop-shadow(0 2px 8px rgba(74, 144, 226, 0.3));
}

.onboarding-content h1 {
    font-family: 'Chillax', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #4a90e2 0%, #357abd 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
    letter-spacing: -0.02em;
}

.onboarding-content h2 {
    font-size: 1.25rem;
    font-weight: 500;
    color: #2c3e50;
    margin: 0 0 24px 0;
    line-height: 1.4;
}

/* Options */
.onboarding-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}

.onboarding-option {
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    padding: 16px 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.onboarding-option:hover {
    border-color: #4a90e2;
    box-shadow: 0 6px 16px rgba(74, 144, 226, 0.25);
    transform: translateY(-3px);
}

.option-icon-svg {
    color: #4a90e2;
    width: 28px;
    height: 28px;
    flex-shrink: 0;
}

.onboarding-option span {
    font-size: 0.9rem;
    font-weight: 600;
    color: #2c3e50;
    margin: 0;
}

/* Quick Tips */
.quick-tips {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 0.8rem;
    color: #666;
    line-height: 1.5;
}

.tip-item {
    display: inline;
}

.tip-item strong {
    color: #4a90e2;
    font-weight: 600;
}

.tip-separator {
    color: #ccc;
    user-select: none;
}

.onboarding-footer {
    margin-top: 16px;
    font-size: 0.8rem;
    color: #999;
    font-style: italic;
}

/* Mobile responsive */
@media (max-width: 768px) {
    .onboarding-content {
        padding: 30px 16px;
        max-width: 95%;
    }
    
    .onboarding-content h1 {
        font-size: 1.5rem;
    }
    
    .onboarding-logo {
        width: 32px;
        height: 32px;
    }
    
    .tutorial-hero h2 {
        font-size: 1.5rem;
    }

    .tutorial-tagline {
        font-size: 0.9rem;
    }

    .tutorial-features {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .feature-icon {
        font-size: 2rem;
    }

    .feature-card h3 {
        font-size: 0.85rem;
    }

    .feature-card p {
        font-size: 0.75rem;
    }

    .feature-badge {
        font-size: 0.7rem;
        padding: 6px 12px;
    }
    
    .onboarding-options {
        padding: 12px;
    }
    
    .tutorial-item {
        font-size: 0.75rem;
    }
    
    .onboarding-options {
        grid-template-columns: repeat(3, 1fr);
        gap: 8px;
    }
    
    .onboarding-option {
        padding: 12px 8px;
    }
    
    .option-icon {
        font-size: 1.5rem;
    }
    
    .onboarding-option h3 {
        font-size: 0.8rem;
    }
}

/* Disabled Option */
.onboarding-option.disabled-option {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.onboarding-option.disabled-option:hover {
    border-color: #e0e0e0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transform: none;
}


/* ===== LANDING PAGE ===== */

/* Page container */
.pg-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: #ffffff;
    color: #2c3e50;
}

/* Header */
.pg-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 80px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 32px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 900;
}

.pg-header-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.pg-header-logo img {
    width: 40px;
    height: 40px;
}

.pg-header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.pg-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid #e0e0e0;
    transition: all 0.2s;
}

.pg-avatar:hover {
    border-color: #4a90e2;
}

/* Hero section */
.pg-hero {
    padding: 160px 32px 80px;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.pg-hero h1 {
    font-family: 'Chillax', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 3.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;

    margin: 0 0 24px 0;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.pg-hero p {
    font-size: 1.35rem;
    color: #666;
    margin: 0 0 40px 0;
    line-height: 1.5;
}

.pg-hero-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
}

/* Trusted By Banner */
.pg-trusted-by {
    margin-top: 64px;
    text-align: center;
    overflow: hidden;
}

.pg-trusted-by-text {
    font-size: 0.5rem;
    letter-spacing: 0.15em;
    color: #999;
    margin-bottom: 20px;
    font-weight: 200;
}

.pg-logos-marquee {
    width: 100%;
    overflow: hidden;
    position: relative;
    padding: 20px 0;
}

.pg-logos-track {
    display: flex;
    gap: 64px;
    animation: marquee 30s linear infinite;
    width: fit-content;
}

.pg-logos-track:hover {
    animation-play-state: paused;
}

.pg-logo-item {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 50px;
}

.pg-logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

@keyframes marquee {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* Feature showcase */
.pg-features {
    padding: 0;
    background: white;
}

.pg-feature-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 80px 32px;
    align-items: center;
}

.pg-feature-section:nth-child(even) {
    background: #fafafa;
}

.pg-feature-reverse {
    direction: rtl;
}

.pg-feature-reverse > * {
    direction: ltr;
}

.pg-feature-content h2 {
    font-family: 'Chillax', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 2.5rem;
    font-weight: 400;
    color: #2c3e50;
    margin: 0 0 24px 0;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.pg-feature-content p {
    font-size: 1.15rem;
    color: #666;
    line-height: 1.7;
    margin: 0 0 32px 0;
}

.pg-feature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.pg-tag {
    display: inline-block;
    padding: 8px 16px;
    background: #f0f7ff;
    color: #4a90e2;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid #d0e7ff;
}

.pg-feature-visual {
    position: relative;
}

.pg-demo-container {
    background: white;
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
    overflow: hidden;
}

.pg-demo-gif {
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
    object-fit: contain;
    object-position: center;
    border-radius: 12px;
    display: block;
}

.pg-demo-placeholder {
    width: 100%;
    aspect-ratio: 4 / 3;
    background: linear-gradient(135deg, #fafafa 0%, #f5f5f5 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

/* Animated demo elements */
.demo-node {
    position: absolute;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #4a90e2;
    box-shadow: 0 4px 12px rgba(74, 144, 226, 0.3);
    animation: float 3s ease-in-out infinite;
}

.demo-node.node-1 {
    top: 20%;
    left: 20%;
    animation-delay: 0s;
}

.demo-node.node-2 {
    top: 50%;
    right: 20%;
    animation-delay: 1s;
    background: #50c878;
}

.demo-node.node-3 {
    bottom: 20%;
    left: 50%;
    animation-delay: 2s;
    background: #ff6b6b;
}

.demo-connection {
    position: absolute;
    top: 40%;
    left: 30%;
    width: 200px;
    height: 2px;
    background: #ccc;
    transform: rotate(20deg);
    animation: pulse 2s ease-in-out infinite;
}

.demo-connection-animate {
    position: absolute;
    width: 80%;
    height: 80%;
    border: 3px dashed #4a90e2;
    border-radius: 12px;
    animation: dash 3s linear infinite;
}

.demo-label {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: white;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    color: #4a90e2;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    animation: fadeInOut 2s ease-in-out infinite;
}

.demo-label-animate {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: #4a90e2;
    color: white;
    padding: 12px 20px;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 500;
    box-shadow: 0 4px 12px rgba(74, 144, 226, 0.3);
    animation: scaleInOut 2s ease-in-out infinite;
}

.demo-zone {
    position: absolute;
    border: 3px solid;
    border-radius: 16px;
    opacity: 0.3;
    animation: zoneExpand 3s ease-in-out infinite;
}

.demo-zone.zone-1 {
    top: 10%;
    left: 10%;
    width: 40%;
    height: 40%;
    border-color: #4a90e2;
    animation-delay: 0s;
}

.demo-zone.zone-2 {
    bottom: 10%;
    right: 10%;
    width: 45%;
    height: 45%;
    border-color: #50c878;
    animation-delay: 1.5s;
}

.demo-tag-label {
    position: absolute;
    top: 15%;
    left: 15%;
    background: #4a90e2;
    color: white;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 500;
    animation: float 3s ease-in-out infinite;
}

.demo-view-toggle {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #fafafa 0%, white 50%, #fafafa 100%);
    border-radius: 8px;
    position: relative;
    animation: viewSwitch 4s ease-in-out infinite;
}

/* Animations */
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 0.3;
    }
    50% {
        opacity: 1;
    }
}

@keyframes dash {
    0% {
        stroke-dashoffset: 100;
    }
    100% {
        stroke-dashoffset: 0;
    }
}

@keyframes fadeInOut {
    0%, 100% {
        opacity: 0;
        transform: translate(-50%, 10px);
    }
    50% {
        opacity: 1;
        transform: translate(-50%, 0);
    }
}

@keyframes scaleInOut {
    0%, 100% {
        transform: translate(-50%, -50%) scale(0.9);
        opacity: 0.7;
    }
    50% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
}

@keyframes zoneExpand {
    0%, 100% {
        transform: scale(0.95);
        opacity: 0.2;
    }
    50% {
        transform: scale(1);
        opacity: 0.4;
    }
}

@keyframes viewSwitch {
    0%, 45%, 55%, 100% {
        background: linear-gradient(180deg, #fafafa 0%, white 50%, #fafafa 100%);
    }
    50% {
        background: linear-gradient(90deg, #fafafa 0%, white 50%, #fafafa 100%);
    }
}

/* Footer */
.pg-footer {
    padding: 40px 32px;
    text-align: center;
    color: #999;
    font-size: 0.85rem;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    margin-top: auto;
}

.pg-footer-links {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 16px;
}

.pg-footer-links a {
    color: #666;
    text-decoration: none;
    transition: color 0.2s;
}

.pg-footer-links a:hover {
    color: #4a90e2;
}


/* ===== AUTH MODAL ===== */

.auth-modal {
    display: none;
    position: fixed;
    z-index: 1100;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    align-items: center;
    justify-content: center;
}

.auth-modal.active {
    display: flex;
}

.auth-modal-content {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    max-width: 480px;
    width: 90%;
    padding: 48px 40px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    position: relative;
    animation: modalSlideIn 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.5);
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.auth-modal-close {
    position: absolute;
    top: 16px;
    right: 16px;
    background: transparent;
    border: none;
    font-size: 24px;
    color: #999;
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: all 0.2s;
}

.auth-modal-close:hover {
    background: #f5f5f5;
    color: #333;
}

.auth-modal-header {
    text-align: center;
    margin-bottom: 32px;
}

.auth-modal-header h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: #2c3e50;
    margin: 0 0 8px 0;
}

.auth-modal-header p {
    color: #666;
    margin: 0;
    font-size: 0.95rem;
}

.auth-providers {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.auth-provider-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 14px 20px;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    background: white;
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 500;
    color: #333;
    transition: all 0.2s;
}

.auth-provider-btn:hover {
    border-color: #4a90e2;
    background: #f8f9fa;
}

.auth-provider-btn svg {
    width: 20px;
    height: 20px;
}

.auth-divider {
    text-align: center;
    margin: 24px 0;
    position: relative;
}

.auth-divider::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 100%;
    height: 1px;
    background: #e0e0e0;
}

.auth-divider span {
    position: relative;
    background: #f7f7f7;
    padding: 0 16px;
    color: #999;
    font-size: 0.85rem;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.auth-form input {
    padding: 14px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    font-size: 0.95rem;
    transition: all 0.2s;
}

.auth-form input:focus {
    outline: none;
    border-color: #4a90e2;
}

.auth-form-toggle {
    text-align: center;
    margin-top: 16px;
    font-size: 0.9rem;
    color: #666;
}

.auth-form-toggle button {
    background: none;
    border: none;
    color: #4a90e2;
    cursor: pointer;
    font-weight: 500;
    text-decoration: underline;
}

.auth-error {
    background: #fee;
    color: #c33;
    padding: 12px;
    border-radius: 8px;
    font-size: 0.85rem;
    margin-bottom: 16px;
}

.auth-success {
    background: #efe;
    color: #3c3;
    padding: 12px;
    border-radius: 8px;
    font-size: 0.85rem;
    margin-bottom: 16px;
}


/* ===== DASHBOARD ===== */

.pg-main {
    flex: 1;
    padding: 120px 32px 80px;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

.pg-dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.pg-dashboard-header h1 {
    font-family: 'Chillax', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 2rem;
    font-weight: 400;
    color: #2c3e50;
    margin: 0;
}

.pg-projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
    max-width: 1400px;
}

.pg-project-card {
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 16px;
    overflow: visible;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
    display: flex;
    flex-direction: column;
}

.pg-project-card:hover {
    border-color: #4a90e2;
    box-shadow: 0 8px 24px rgba(74, 144, 226, 0.15);
    transform: translateY(-2px);
}

.pg-project-preview {
    width: 100%;
    height: 180px;
    background: #fafafa;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid #e0e0e0;
    border-radius: 14px 14px 0 0;
    overflow: hidden;
}

.pg-preview-svg {
    width: 100%;
    height: 100%;
}

.pg-preview-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.pg-preview-empty {
    color: #ccc;
    font-size: 0.9rem;
}

.pg-project-info {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.pg-project-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.pg-project-header h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #2c3e50;
    margin: 0;
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pg-project-title[contenteditable="true"] {
    outline: 2px solid #4a90e2;
    outline-offset: 2px;
    border-radius: 4px;
    padding: 2px 4px;
    white-space: normal;
    overflow: visible;
    background: rgba(74, 144, 226, 0.05);
}

.pg-project-menu {
    position: relative;
    margin-left: 8px;
}

.pg-project-menu-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 4px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
}

.pg-project-menu-btn:hover {
    background: #f0f0f0;
}

.pg-project-menu-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    padding: 6px;
    z-index: 1000;
    min-width: 180px;
    margin-top: 4px;
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.pg-project-menu-dropdown button {
    width: 100%;
    padding: 10px 12px;
    border: none;
    background: transparent;
    text-align: left;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
    color: #2c3e50;
    transition: all 0.15s ease;
    border-radius: 8px;
}

.pg-project-menu-dropdown button:hover {
    background: rgba(0, 0, 0, 0.04);
}

.pg-project-menu-dropdown button.danger {
    color: #dc3545;
}

.pg-project-menu-dropdown button.danger:hover {
    background: rgba(220, 53, 69, 0.08);
}

.pg-project-stats {
    display: flex;
    gap: 16px;
    margin-bottom: 12px;
}

.pg-stat {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: #666;
}

.pg-stat svg {
    stroke: #999;
}

.pg-project-meta {
    font-size: 0.8rem;
    color: #999;
    margin-top: auto;
}

/* Shared Projects Section Styling */
.pg-projects-section {
    margin-top: 40px;
    margin-bottom: 24px;
}

.pg-projects-section:first-child {
    margin-top: 0;
}

.pg-section-title {
    font-family: 'Chillax', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: #2c3e50;
    margin: 0 0 20px 0;
    letter-spacing: -0.01em;
}

/* Role Badge - displayed on project preview */
.pg-role-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.pg-role-viewer {
    background: #f0f0f0;
    color: #666;
}

.pg-role-editor {
    background: #e3f2fd;
    color: #1976d2;
}

.pg-role-owner {
    background: #e8f5e9;
    color: #388e3c;
}

/* Owner Info - displayed in project meta section */
.pg-project-owner {
    font-size: 0.8rem;
    color: #999;
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.pg-project-owner::before {
    content: '👤';
    font-size: 0.75rem;
}

.pg-project-actions {
    display: flex;
    gap: 8px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid #f0f0f0;
}

.pg-project-btn {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    background: white;
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.2s;
}

.pg-project-btn:hover {
    background: #f8f9fa;
    border-color: #4a90e2;
}

.pg-project-btn.danger {
    color: #e74c3c;
}

.pg-project-btn.danger:hover {
    background: #fee;
    border-color: #e74c3c;
}

.pg-new-project-card {
    border: 2px dashed #ccc;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    min-height: 160px;
    color: #999;
}

.pg-new-project-card:hover {
    border-color: #4a90e2;
    color: #4a90e2;
    transform: translateY(-2px);
}

.pg-new-project-card svg {
    width: 48px;
    height: 48px;
}

.pg-empty-state {
    text-align: center;
    padding: 80px 32px;
    color: #999;
}

.pg-empty-state h2 {
    font-size: 1.5rem;
    color: #666;
    margin: 0 0 12px 0;
}

.pg-empty-state p {
    margin: 0 0 24px 0;
}


/* ===== RESPONSIVE ===== */

@media (max-width: 1024px) {
    .pg-feature-section {
        grid-template-columns: 1fr;
        gap: 48px;
        padding: 80px 32px;
    }

    .pg-feature-reverse {
        direction: ltr;
    }

    .pg-feature-content h2 {
        font-size: 2rem;
    }

    .pg-feature-content p {
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    .pg-hero {
        padding: 140px 24px 60px;
    }

    .pg-hero h1 {
        font-size: 2.5rem;
    }

    .pg-hero p {
        font-size: 1.1rem;
    }

    .pg-hero-actions {
        flex-direction: column;
    }

    .pg-feature-section {
        padding: 60px 24px;
        gap: 32px;
    }

    .pg-feature-content h2 {
        font-size: 1.75rem;
    }

    .pg-feature-content p {
        font-size: 0.95rem;
    }

    .pg-demo-container {
        padding: 24px;
    }

    .pg-projects-grid {
        grid-template-columns: 1fr;
    }

    .auth-modal-content {
        padding: 32px 24px;
    }

    .demo-node {
        width: 40px;
        height: 40px;
    }
}

@media (max-width: 480px) {
    .pg-hero h1 {
        font-size: 2rem;
    }

    .pg-feature-content h2 {
        font-size: 1.5rem;
    }

    .pg-tag {
        font-size: 0.75rem;
        padding: 6px 12px;
    }
}

/* ===== USER DROPDOWN (Avatar Menu) ===== */

.user-dropdown-container {
    position: relative;
}

.user-avatar-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: none;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    width: 44px;
    height: 44px;
    overflow: hidden;
}

.user-avatar-btn:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    transform: scale(1.05);
}

.user-avatar-btn .pg-avatar {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Dropdown Menu */
.user-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 280px;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    padding: 6px;
    display: none;
    opacity: 0;
    transform: translateY(-8px);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(0, 0, 0, 0.06);
    z-index: 1200;
}

.user-dropdown.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

.user-dropdown-header {
    display: flex;
    gap: 12px;
    padding: 12px;
    align-items: center;
}

.user-dropdown-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}

.user-dropdown-info {
    flex: 1;
    min-width: 0;
}

.user-dropdown-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: #2c3e50;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-dropdown-username {
    font-weight: 400;
    font-size: 0.8rem;
    color: #999;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: 2px;
}

.user-dropdown-email {
    font-size: 0.85rem;
    color: #666;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: 2px;
}

.user-dropdown-provider {
    font-size: 0.8rem;
    color: #999;
    margin-top: 4px;
}

.user-dropdown-divider {
    height: 1px;
    background: rgba(0, 0, 0, 0.08);
    margin: 6px 0;
}

.user-dropdown-item {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border: none;
    background: transparent;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.15s ease;
    font-size: 0.9rem;
    color: #2c3e50;
    text-align: left;
}

.user-dropdown-item:hover {
    background: rgba(0, 0, 0, 0.04);
}

.user-dropdown-item svg {
    flex-shrink: 0;
    opacity: 0.6;
}

.user-dropdown-item-danger {
    color: #dc3545;
}

.user-dropdown-item-danger:hover {
    background: rgba(220, 53, 69, 0.08);
}

/* Header Buttons Container */
.pg-header-buttons {
    display: flex;
    gap: 12px;
    align-items: center;
}

/* Editor User Dropdown (top-right) */
.editor-user-dropdown {
    position: fixed;
    top: 32px;
    right: 32px;
    z-index: 1100;
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Projects Page User Dropdown (top-right) - same position as editor */
.pg-header .user-dropdown-container {
    position: fixed;
    top: 32px;
    right: 32px;
    z-index: 1100;
}

/* ===== LOGO DROPDOWN MENU (Projects & Index Pages) ===== */

/* Logo Menu Button (Link) */
.logo-menu-btn {
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 950;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 20px 10px 14px;
    text-decoration: none;
    border: none;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 14px;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.logo-menu-btn:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    background: rgba(255, 255, 255, 1);
}

.logo-menu-btn:active {
    transform: scale(0.98);
}

.logo-menu-btn .logo-icon {
    width: 36px;
    height: 36px;
}

.logo-menu-btn .logo-text {
    font-family: 'Chillax', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-weight: 400;
    font-size: 1.35rem;
    color: #2c3e50;
    letter-spacing: -0.02em;
}

/* ===== NOTIFICATIONS PANEL ===== */

/* Notification Badge (on menu item) */
.notification-badge {
    margin-left: auto;
    background: #dc3545;
    color: white;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 18px;
    text-align: center;
}

/* Notifications Panel Container */
.notifications-panel {
    position: fixed;
    top: 32px;
    right: 32px;
    width: 400px;
    max-height: calc(100vh - 80px);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    border: 1px solid rgba(0, 0, 0, 0.06);
    display: none;
    flex-direction: column;
    opacity: 0;
    transform: translateX(20px);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1150;
}

.notifications-panel.active {
    display: flex;
    opacity: 1;
    transform: translateX(0);
}

/* Notifications Header */
.notifications-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.notifications-header h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #2c3e50;
    margin: 0;
}

.notifications-close-btn {
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 4px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
    color: #666;
}

.notifications-close-btn:hover {
    background: rgba(0, 0, 0, 0.04);
}

/* Notifications Actions */
.notifications-actions {
    padding: 12px 20px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.notifications-action-btn {
    background: transparent;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 6px 12px;
    font-size: 0.85rem;
    font-weight: 500;
    color: #4a90e2;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 6px;
}

.notifications-action-btn:hover {
    background: rgba(74, 144, 226, 0.05);
    border-color: #4a90e2;
}

.notifications-action-btn svg {
    stroke: #4a90e2;
}

/* Notifications List */
.notifications-list {
    flex: 1;
    overflow-y: auto;
    padding: 8px;
}

/* Notification Item */
.notification-item {
    display: flex;
    gap: 12px;
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 4px;
    cursor: pointer;
    transition: all 0.15s ease;
    background: white;
    border: 1px solid transparent;
}

.notification-item:hover {
    background: rgba(0, 0, 0, 0.02);
    border-color: rgba(0, 0, 0, 0.06);
}

.notification-item.unread {
    background: rgba(74, 144, 226, 0.05);
    border-color: rgba(74, 144, 226, 0.15);
}

.notification-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.notification-icon.invitation {
    background: rgba(74, 144, 226, 0.1);
    color: #4a90e2;
}

.notification-icon.mention {
    background: rgba(255, 193, 7, 0.1);
    color: #ffc107;
}

.notification-icon.comment {
    background: rgba(76, 175, 80, 0.1);
    color: #4caf50;
}

.notification-content {
    flex: 1;
    min-width: 0;
}

.notification-message {
    font-size: 0.9rem;
    color: #2c3e50;
    margin: 0 0 4px 0;
    line-height: 1.4;
}

.notification-time {
    font-size: 0.75rem;
    color: #999;
}

.notification-unread-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #4a90e2;
    flex-shrink: 0;
    margin-top: 8px;
}

/* Empty State */
.notifications-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    text-align: center;
    color: #999;
}

.notifications-empty p {
    margin: 12px 0 0 0;
    font-size: 0.9rem;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .notifications-panel {
        width: calc(100vw - 32px);
        right: 16px;
        top: 16px;
        max-height: calc(100vh - 32px);
    }
}