/* NOVROX - Modern Workspace Design System */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* CSS Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

*:before,
*:after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
        'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
    background: linear-gradient(135deg, #e8e8e8 0%, #d4d4d4 100%);
    color: #333333;
    line-height: 1.6;
    overflow-x: hidden;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container and Layout */
.app-container {
    min-height: 100vh;
    display: flex;
    flex-direction: row;
    background: linear-gradient(135deg, #e8e8e8 0%, #d4d4d4 100%);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    position: fixed;
    top: 24px;
    left: 24px;
    z-index: 1001;
    background: #000000;
    border: none;
    border-radius: 12px;
    padding: 16px;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    flex-direction: column;
    gap: 4px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu-toggle:hover {
    background: #1a1a1a;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.mobile-menu-toggle span {
    width: 24px;
    height: 3px;
    background: #ffffff;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 2px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: scale(0);
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Navigation */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: 300px;
    background: #f9f9f9;
    z-index: 1000;
    overflow-y: auto;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    border-right: 1px solid #d0d0d0;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
}

.nav-header {
    padding: 32px 24px;
    border-bottom: 1px solid #d0d0d0;
    background: #f9f9f9;
}

.logo {
    display: flex;
    align-items: center;
    gap: 16px;
}

.logo-icon {
    font-size: 32px;
    filter: grayscale(1);
}

.logo h1 {
    font-size: 24px;
    font-weight: 800;
    color: #333333;
    letter-spacing: -0.02em;
}

.nav-menu {
    flex: 1;
    padding: 24px 0;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 24px;
    color: #666666;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 500;
    border-left: 3px solid transparent;
}

.nav-item:hover {
    background: #f3e5f5;
    color: #6a1b9a;
    border-left-color: #6a1b9a;
    transform: translateX(4px);
}

.nav-item.active {
    background: #f3e5f5;
    color: #33263b;
    border-left-color: #6a1b9a;
}

.nav-icon {
    font-size: 20px;
    filter: grayscale(1);
    opacity: 0.8;
}

.nav-text {
    font-size: 15px;
    font-weight: 500;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 300px;
    min-height: 100vh;
    background: linear-gradient(135deg, #e8e8e8 0%, #d4d4d4 100%);
    transition: margin-left 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #ffffff 0%, #f8f8f8 100%);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(0, 0, 0, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 0, 0, 0.02) 0%, transparent 50%);
    pointer-events: none;
}

.hero-container {
    max-width: 800px;
    width: 100%;
    padding: 0 40px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-content h1 {
    font-size: 4rem;
    font-weight: 800;
    color: #000000;
    margin-bottom: 24px;
    line-height: 1.1;
    letter-spacing: -0.04em;
}

.hero-content p {
    font-size: 1.5rem;
    color: #666666;
    margin-bottom: 16px;
    font-weight: 400;
}

.hero-subtitle {
    font-size: 1.125rem !important;
    color: #888888 !important;
    margin-bottom: 48px !important;
    font-weight: 400 !important;
}

/* Status Alerts */
.status-alert {
    margin: 32px 0;
}

.alert {
    padding: 20px 24px;
    border-radius: 12px;
    margin-bottom: 24px;
    font-weight: 500;
    border: 2px solid;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

.alert-error {
    color: #333333;
    border-color: #ffcdd2;
    background: #ffebee;
}

.alert-warning {
    color: #333333;
    border-color: #ffecb3;
    background: #fff8e1;
}

.alert-success {
    color: #333333;
    border-color: #c8e6c9;
    background: #e8f5e8;
}

.status-link {
    color: #6a1b9a;
    text-decoration: underline;
    margin-left: 12px;
    font-weight: 600;
}

.status-link:hover {
    text-decoration: none;
}

.setup-btn {
    display: inline-block;
    padding: 12px 24px;
    background: linear-gradient(135deg, #202b20, #1b271b);
    color: #ffffff;
    text-decoration: none;
    border-radius: 8px;
    margin: 0 12px;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.setup-btn:hover {
    background: linear-gradient(135deg, #252925, #0f140f);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(76, 175, 80, 0.3);
}

/* Auth Container */
.auth-container {
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    border: 1px solid #e5e5e5;
    max-width: 500px;
    margin: 0 auto;
}

.auth-tabs {
    display: flex;
    background: #f8f8f8;
    border-bottom: 1px solid #e5e5e5;
}

.tab-btn {
    flex: 1;
    background: none;
    border: none;
    padding: 20px 24px;
    cursor: pointer;
    font-weight: 600;
    color: #666666;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 15px;
}

.tab-btn.active {
    background: #ffffff;
    color: #000000;
    border-bottom: 2px solid #000000;
}

.tab-btn:hover:not(.active) {
    background: #f0f0f0;
    color: #333333;
}

.auth-section {
    display: none;
    padding: 40px;
}

.auth-section.active {
    display: block;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 600;
    color: #333333;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input {
    padding: 16px 20px;
    border: 2px solid #e5e5e5;
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: #ffffff;
    color: #000000;
}

.form-group input:focus {
    outline: none;
    border-color: #000000;
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

.form-group input::placeholder {
    color: #999999;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px 32px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    min-height: 56px;
}

.btn-primary {
    background: #000000;
    color: #ffffff;
}

.btn-primary:hover {
    background: #1a1a1a;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.btn-secondary {
    background: #ffffff;
    color: #000000;
    border: 2px solid #000000;
}

.btn-secondary:hover {
    background: #000000;
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.btn-danger {
    background: #ffffff;
    color: #000000;
    border: 2px solid #666666;
}

.btn-danger:hover {
    background: #333333;
    color: #ffffff;
    border-color: #333333;
}

/* Guest Info */
.guest-info {
    margin-bottom: 32px;
}

.guest-info h3 {
    font-size: 24px;
    font-weight: 700;
    color: #000000;
    margin-bottom: 16px;
}

.guest-info p {
    color: #666666;
    margin-bottom: 24px;
    font-size: 16px;
}

.features {
    display: grid;
    gap: 12px;
}

.feature {
    color: #333333;
    font-weight: 500;
    font-size: 14px;
}

.guest-note {
    margin-top: 16px;
    color: #888888;
    font-size: 14px;
    text-align: center;
}

/* Features Section */
.features-section {
    padding: 80px 40px;
    background: rgba(250, 250, 250, 0.8);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background: rgba(255, 255, 255, 0.95);
    padding: 40px 32px;
    border-radius: 16px;
    text-align: center;
    border: 1px solid #d0d0d0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(106, 27, 154, 0.15);
    border-color: #6a1b9a;
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 24px;
    filter: grayscale(1);
    opacity: 0.8;
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: #333333;
    margin-bottom: 16px;
}

.feature-card p {
    color: #666666;
    line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .main-content {
        margin-left: 0;
    }
    
    .main-nav {
        transform: translateX(-100%);
    }
    
    .main-nav.active {
        transform: translateX(0);
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-content p {
        font-size: 1.25rem;
    }
    
    .hero-container {
        padding: 0 24px;
    }
    
    .auth-container {
        margin: 0 24px;
    }
    
    .auth-section {
        padding: 32px 24px;
    }
    
    .features-section {
        padding: 60px 24px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .feature-card {
        padding: 32px 24px;
    }
    
    .btn {
        padding: 14px 24px;
        font-size: 15px;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1.125rem;
    }
    
    .mobile-menu-toggle {
        top: 16px;
        left: 16px;
        padding: 12px;
    }
    
    .mobile-menu-toggle span {
        width: 20px;
        height: 2px;
    }
    
    .auth-tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        padding: 16px 20px;
    }
    
    .auth-section {
        padding: 24px 20px;
    }
    
    .form-group input {
        padding: 14px 16px;
        font-size: 15px;
    }
    
    .btn {
        padding: 12px 20px;
        font-size: 14px;
        min-height: 48px;
    }
}

/* =====================================
   ABOUT PAGE STYLES
   ===================================== */

/* =====================================
   NEW HEADER & NAVIGATION STYLES
   ===================================== */

.app-wrapper {
    min-height: 100vh;
    background: #ffffff;
}

.app-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: #ffffff;
    border-bottom: 1px solid #e9ecef;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    height: 70px;
    max-width: 1400px;
    margin: 0 auto;
}

.nav-brand {
    flex-shrink: 0;
}

.brand-link {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: #000000;
    font-weight: 700;
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.brand-link:hover {
    color: #333333;
    transform: translateY(-1px);
}

.brand-text {
    letter-spacing: -0.5px;
}

.nav-menu {
    display: flex;
    align-items: center;
    flex: 1;
    justify-content: center;
}

.nav-links {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 8px;
    margin: 0;
    padding: 0;
}

.nav-link {
    padding: 12px 20px;
    text-decoration: none;
    color: #555555;
    font-weight: 500;
    font-size: 0.95rem;
    border-radius: 8px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    white-space: nowrap;
}

.nav-link:hover {
    color: #000000;
    background: #f8f9fa;
    transform: translateY(-1px);
}

.nav-link.active {
    color: #000000;
    background: #f0f0f0;
    font-weight: 600;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 2px;
    background: #000000;
    border-radius: 1px;
}

.nav-user {
    flex-shrink: 0;
    position: relative;
}

.user-dropdown {
    position: relative;
}

.user-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.user-btn:hover {
    background: #f0f0f0;
    border-color: #dee2e6;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.user-avatar {
    font-size: 1.2rem;
}

.user-name {
    font-weight: 500;
    color: #333333;
}

.dropdown-arrow {
    font-size: 0.7rem;
    color: #666666;
    transition: transform 0.3s ease;
}

.user-dropdown.active .dropdown-arrow {
    transform: rotate(180deg);
}

.user-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: #ffffff;
    border: 1px solid #e9ecef;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1001;
}

.user-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.menu-item {
    display: block;
    padding: 12px 16px;
    color: #555555;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s ease;
    border-radius: 8px;
    margin: 4px;
}

.menu-item:hover {
    color: #000000;
    background: #f8f9fa;
}

.menu-divider {
    margin: 8px 0;
    border: none;
    border-top: 1px solid #e9ecef;
}

.nav-toggle {
    display: none;
    flex-shrink: 0;
}

.toggle-btn {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 12px;
    background: transparent;
    border: none;
    cursor: pointer;
    border-radius: 8px;
    transition: background 0.3s ease;
}

.toggle-btn:hover {
    background: #f8f9fa;
}

.hamburger {
    width: 24px;
    height: 2px;
    background: #333333;
    transition: all 0.3s ease;
    border-radius: 1px;
}

.toggle-btn.active .hamburger:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.toggle-btn.active .hamburger:nth-child(2) {
    opacity: 0;
}

.toggle-btn.active .hamburger:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

.app-main {
    margin-top: 70px;
    min-height: calc(100vh - 70px);
}

/* Flash Messages */
.flash-message {
    padding: 16px 24px;
    margin: 16px 24px;
    border-radius: 8px;
    font-weight: 500;
    position: relative;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.flash-message.success {
    background: #d1e7dd;
    color: #0f5132;
    border: 1px solid #badbcc;
}

.flash-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.flash-message.warning {
    background: #fff3cd;
    color: #856404;
    border: 1px solid #ffeaa7;
}

.flash-message.info {
    background: #d1ecf1;
    color: #055160;
    border: 1px solid #b6e3ea;
}

/* Responsive Navigation */
@media (max-width: 1024px) {
    .navbar {
        padding: 0 20px;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: #ffffff;
        border-bottom: 1px solid #e9ecef;
        padding: 20px;
        transform: translateY(-100%);
        transition: transform 0.3s ease;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    }
    
    .nav-menu.active {
        transform: translateY(0);
    }
    
    .nav-links {
        flex-direction: column;
        gap: 8px;
        width: 100%;
    }
    
    .nav-link {
        padding: 16px 20px;
        width: 100%;
        text-align: center;
        border-radius: 12px;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .app-main {
        margin-top: 70px;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 0 16px;
        height: 60px;
    }
    
    .brand-link {
        font-size: 1.3rem;
    }
    
    .brand-link svg {
        width: 20px;
        height: 20px;
    }
    
    .nav-menu {
        top: 60px;
        padding: 16px;
    }
    
    .user-btn {
        padding: 8px 12px;
        font-size: 0.85rem;
    }
    
    .user-name {
        display: none;
    }
    
    .app-main {
        margin-top: 60px;
    }
}

@media (max-width: 480px) {
    .navbar {
        padding: 0 12px;
    }
    
    .brand-text {
        font-size: 1.1rem;
    }
    
    .user-btn {
        padding: 6px 10px;
    }
    
    .dropdown-arrow {
        display: none;
    }
}

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

.landing-container {
    min-height: calc(100vh - 70px);
    background: linear-gradient(135deg, #e8e8e8 0%, #d4d4d4 100%);
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 40px;
    display: grid;
    grid-template-columns: 1fr 500px;
    gap: 60px;
    align-items: center;
    min-height: calc(100vh - 200px);
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    color: #333333;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.hero-content p {
    font-size: 1.3rem;
    color: #666666;
    margin-bottom: 16px;
    line-height: 1.6;
}

.hero-subtitle {
    font-size: 1.1rem !important;
    color: #777777 !important;
    font-style: italic;
}

/* =====================================
   SLACK-STYLE SIGNIN PAGE
   ===================================== */

.signin-container {
    max-width: 400px;
    margin: 0 auto;
}

.signup-link {
    text-align: right;
    margin-bottom: 32px;
    font-size: 0.9rem;
    color: #616061;
}

.create-account-link {
    color: #111111;
    text-decoration: none;
    font-weight: 600;
}

.create-account-link:hover {
    text-decoration: underline;
}

.signin-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 8px;
    padding: 48px 40px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid #d0d0d0;
    backdrop-filter: blur(10px);
}

.signin-card h2 {
    font-size: 3rem;
    font-weight: 700;
    color: #333333;
    margin-bottom: 12px;
    letter-spacing: -0.75px;
}

.signin-subtitle {
    font-size: 1.125rem;
    color: #616061;
    margin-bottom: 32px;
    font-weight: 400;
}

.email-form {
    margin-bottom: 24px;
}

.email-input {
    width: 100%;
    padding: 12px 16px;
    font-size: 1.125rem;
    border: 1px solid #d1d2d3;
    border-radius: 4px;
    margin-bottom: 20px;
    transition: border-color 0.3s ease;
    background: #ffffff;
}

.email-input:focus {
    outline: none;
    border-color: #6a1b9a;
    box-shadow: 0 0 0 1px #6a1b9a;
}

.email-input::placeholder {
    color: #868686;
    font-style: italic;
}

.btn-signin {
    width: 100%;
    padding: 12px 16px;
    font-size: 1.125rem;
    font-weight: 600;
    background: #000000;
    color: #ffffff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-signin:hover {
    background: #222222;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

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

.divider-text::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: #d1d2d3;
}

.divider-text span {
    background: rgba(255, 255, 255, 0.95);
    padding: 0 16px;
    color: #616061;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.5px;
}

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

.btn-google,
.btn-apple {
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
    font-weight: 600;
    background: #ffffff;
    color: #1a1a1a;
    border: 1px solid #d1d2d3;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.btn-google:hover,
.btn-apple:hover {
    border-color: #616061;
    box-shadow: 0 1px 3px rgba(0,0,0,.1);
}

.workspace-url {
    text-align: center;
    margin: 24px 0;
}

.url-link {
    color: #1264a3;
    text-decoration: none;
    font-size: 0.9rem;
}

.url-link:hover {
    text-decoration: underline;
}

.workspace-form {
    padding: 20px;
    background: #f8f8f8;
    border-radius: 4px;
    margin: 16px 0;
    border: 1px solid #d1d2d3;
}

.workspace-form label {
    display: block;
    font-weight: 600;
    color: #1a1a1a;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.workspace-input {
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
    border: 1px solid #d1d2d3;
    border-radius: 4px;
    margin-bottom: 16px;
    background: #ffffff;
}

.workspace-input:focus {
    outline: none;
    border-color: #1264a3;
    box-shadow: 0 0 0 1px #1264a3;
}

.guest-access {
    border-top: 1px solid #d1d2d3;
    padding-top: 24px;
    text-align: center;
}

.btn-guest {
    background: #f3e5f5;
    color: #343136;
    border: 1px solid #6a1b9a;
    padding: 12px 24px;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    margin-bottom: 12px;
}

.btn-guest:hover {
    background: #6a1b9a;
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(106, 27, 154, 0.3);
}

.guest-note {
    font-size: 0.875rem;
    color: #616061;
    margin: 0;
}

.guest-name-input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e1e1e1;
    border-radius: 8px;
    font-size: 14px;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    background: white;
}

.guest-name-input:focus {
    outline: none;
    border-color: #6a1b9a;
    box-shadow: 0 0 0 3px rgba(106, 27, 154, 0.1);
}

.guest-name-input::placeholder {
    color: #9ca3af;
}

.guest-access .form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: #333;
    font-size: 14px;
}

.back-to-signin {
    margin-bottom: 24px;
}

.back-link {
    color: #27222b;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
}

.back-link:hover {
    text-decoration: underline;
}

.terms-notice {
    margin-top: 24px;
    text-align: center;
}

.terms-notice p {
    font-size: 0.8125rem;
    color: #616061;
    line-height: 1.4;
}

.terms-notice a {
    color: #6b7b88;
    text-decoration: none;
}

.terms-notice a:hover {
    text-decoration: underline;
}

/* Remove old auth container styles and replace */
.auth-container {
    display: none; /* Hide old container */
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-weight: 500;
    color: #333333;
    font-size: 0.9rem;
}

.form-group input {
    padding: 16px 20px;
    border: 1px solid #e9ecef;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #ffffff;
}

.form-group input:focus {
    outline: none;
    border-color: #000000;
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.1);
}

.btn {
    padding: 16px 24px;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 56px;
}

.btn-primary {
    background: #000000;
    color: #ffffff;
}

.btn-primary:hover {
    background: #1a1a1a;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background: transparent;
    color: #000000;
    border: 2px solid #000000;
}

.btn-secondary:hover {
    background: #000000;
    color: #ffffff;
    transform: translateY(-2px);
}

.btn-guest {
    background: #6c757d;
    color: #ffffff;
    border: 2px solid #6c757d;
}

.btn-guest:hover {
    background: #5a6268;
    border-color: #5a6268;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(108, 117, 125, 0.3);
}

.guest-note {
    font-size: 0.85rem !important;
    color: #999999 !important;
    margin: 0 !important;
    font-style: italic;
}

.status-alert {
    margin-top: 32px;
}

.alert {
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 16px;
}

.alert-error {
    background: #fef2f2;
    color: #dc2626;
    border: 1px solid #fecaca;
}

.alert-warning {
    background: #fffbeb;
    color: #d97706;
    border: 1px solid #fed7aa;
}

.status-link {
    color: inherit;
    text-decoration: underline;
    font-weight: 600;
}

.status-link:hover {
    opacity: 0.8;
}

/* Responsive Landing Page */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 60px 32px;
        text-align: center;
    }
    
    .hero-content h1 {
        font-size: 2.8rem;
    }
    
    .signin-container {
        max-width: 420px;
    }
}

@media (max-width: 768px) {
    .hero-container {
        padding: 40px 24px;
    }
    
    .hero-content h1 {
        font-size: 2.2rem;
    }
    
    .hero-content p {
        font-size: 1.1rem;
    }
    
    .signin-container {
        max-width: 100%;
        padding: 0 20px;
    }
    
    .signin-card {
        padding: 40px 32px;
    }
    
    .signin-card h2 {
        font-size: 2.5rem;
    }
    
    .signup-link {
        text-align: center;
        margin-bottom: 24px;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.8rem;
    }
    
    .signin-card {
        padding: 32px 24px;
        margin: 0 16px;
    }
    
    .signin-card h2 {
        font-size: 2rem;
        letter-spacing: -0.5px;
    }
    
    .signin-subtitle {
        font-size: 1rem;
    }
    
    .email-input {
        font-size: 1rem;
        padding: 12px 14px;
    }
    
    .social-login {
        gap: 8px;
    }
    
    .btn-google,
    .btn-apple {
        font-size: 0.9rem;
        padding: 10px 14px;
    }
}

.app-footer {
    background: #f8f9fa;
    border-top: 1px solid #e9ecef;
    margin-top: auto;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 60px 24px 40px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
}

.footer-section h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #111111;
    margin-bottom: 20px;
}

.footer-section h5 {
    font-size: 1rem;
    font-weight: 600;
    color: #111111;
    margin-bottom: 16px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-brand h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #000000;
    margin: 0;
}

.footer-brand p {
    color: #666666;
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

.footer-logo {
    width: 40px;
    height: 40px;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: #666666;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #000000;
}

.social-links {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: #ffffff;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    text-decoration: none;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: #000000;
    color: #ffffff;
    border-color: #000000;
    transform: translateY(-2px);
}

.newsletter {
    margin-top: 24px;
}

.newsletter-form {
    display: flex;
    gap: 8px;
    margin-top: 12px;
}

.newsletter-input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    font-size: 0.9rem;
    background: #ffffff;
    transition: border-color 0.3s ease;
}

.newsletter-input:focus {
    outline: none;
    border-color: #000000;
}

.newsletter-btn {
    padding: 12px 20px;
    background: #000000;
    color: #ffffff;
    border: none;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.newsletter-btn:hover {
    background: #1a1a1a;
    transform: translateY(-1px);
}

.footer-bottom {
    background: #ffffff;
    border-top: 1px solid #e9ecef;
    padding: 24px 0;
}

.footer-bottom-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.copyright p {
    margin: 0;
    color: #666666;
    font-size: 0.9rem;
}

.version {
    color: #999999 !important;
    font-size: 0.8rem !important;
}

.footer-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 0.9rem;
    color: #666666;
}

.build-info {
    color: #999999;
}

.user-info {
    color: #555555;
    font-weight: 500;
}

.guest-indicator {
    color: #999999;
    font-weight: 400;
}

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-spinner {
    text-align: center;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #000000;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 16px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Notification Container */
.notification-container {
    position: fixed;
    top: 90px;
    right: 24px;
    z-index: 9998;
    max-width: 400px;
}

.notification {
    background: #ffffff;
    border: 1px solid #e9ecef;
    border-radius: 12px;
    padding: 16px 20px;
    margin-bottom: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
    animation: slideInRight 0.3s ease;
    position: relative;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.notification.success {
    border-left: 4px solid #22c55e;
}

.notification.error {
    border-left: 4px solid #ef4444;
}

.notification.warning {
    border-left: 4px solid #f59e0b;
}

.notification.info {
    border-left: 4px solid #3b82f6;
}

/* Responsive Footer */
@media (max-width: 768px) {
    .footer-content {
        padding: 40px 20px 32px;
        grid-template-columns: 1fr;
        gap: 32px;
        text-align: center;
    }
    
    .footer-bottom-content {
        padding: 0 20px;
        flex-direction: column;
        text-align: center;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .notification-container {
        right: 16px;
        left: 16px;
        max-width: none;
    }
}

.about-container {
    margin-left: 300px;
    min-height: 100vh;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    padding: 0;
}

.about-header {
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
    color: #ffffff;
    padding: 80px 40px 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.about-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.about-header h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.02em;
    position: relative;
    z-index: 1;
}

.about-subtitle {
    font-size: 1.25rem;
    font-weight: 400;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.about-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 40px;
}

.about-section {
    margin-bottom: 80px;
    background: #ffffff;
    border-radius: 20px;
    padding: 50px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid #f0f0f0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.about-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, #000000, #666666);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.about-section:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 50px rgba(0, 0, 0, 0.12);
}

.about-section:hover::before {
    opacity: 1;
}

.section-icon {
    font-size: 3rem;
    margin-bottom: 24px;
    display: inline-block;
}

.about-section h2 {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: #111111;
    letter-spacing: -0.01em;
}

.about-section p {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #555555;
    margin-bottom: 20px;
}

/* Mission Points */
.mission-points {
    display: grid;
    gap: 16px;
    margin-top: 32px;
}

.mission-item {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 12px;
    font-weight: 500;
    font-size: 1.05rem;
    border-left: 4px solid #000000;
    transition: all 0.3s ease;
}

.mission-item:hover {
    background: #f0f0f0;
    transform: translateX(8px);
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.feature-card {
    background: #f8f9fa;
    padding: 32px;
    border-radius: 16px;
    border: 1px solid #e9ecef;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #000000, #666666);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.1);
    background: #ffffff;
}

.feature-card h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: #111111;
}

.feature-card p {
    font-size: 1rem;
    color: #666666;
    margin: 0;
}

/* Values Grid */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.value-item {
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    padding: 32px;
    border-radius: 16px;
    border: 1px solid #e9ecef;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.value-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
    border-color: #000000;
}

.value-item h4 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: #111111;
}

.value-item p {
    font-size: 1rem;
    color: #666666;
    margin: 0;
}

/* Technology Stack */
.tech-stack {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 32px;
}

.tech-category {
    background: #f8f9fa;
    padding: 32px;
    border-radius: 16px;
    border: 1px solid #e9ecef;
}

.tech-category h4 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: #111111;
    border-bottom: 2px solid #000000;
    padding-bottom: 12px;
}

.tech-category ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.tech-category li {
    padding: 12px 0;
    border-bottom: 1px solid #e9ecef;
    color: #555555;
    font-weight: 500;
    position: relative;
    padding-left: 24px;
}

.tech-category li:before {
    content: '▶';
    position: absolute;
    left: 0;
    color: #000000;
    font-size: 0.8rem;
}

.tech-category li:last-child {
    border-bottom: none;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
    margin-top: 32px;
}

.stat-card {
    background: linear-gradient(135deg, #000000 0%, #1a1a1a 100%);
    color: #ffffff;
    padding: 40px 24px;
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent);
    transform: rotate(45deg);
    transition: all 0.6s ease;
    opacity: 0;
}

.stat-card:hover::before {
    opacity: 1;
    animation: shimmer 1.5s ease-in-out;
}

.stat-card:hover {
    transform: translateY(-8px) scale(1.05);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

@keyframes shimmer {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 8px;
    position: relative;
    z-index: 1;
}

.stat-label {
    font-size: 1rem;
    font-weight: 500;
    opacity: 0.9;
    position: relative;
    z-index: 1;
}

/* CTA Buttons */
.cta-buttons {
    display: flex;
    gap: 16px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.cta-buttons .btn {
    flex: 1;
    min-width: 200px;
    padding: 16px 32px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 12px;
    text-decoration: none;
    text-align: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: #000000;
    color: #ffffff;
    border: 2px solid #000000;
}

.btn-primary:hover {
    background: #1a1a1a;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background: transparent;
    color: #000000;
    border: 2px solid #000000;
}

.btn-secondary:hover {
    background: #000000;
    color: #ffffff;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

/* Contact Info */
.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 32px;
}

.contact-item {
    background: #f8f9fa;
    padding: 20px;
    border-radius: 2px;
    border-left: 4px solid #000000;
    font-size: 1.05rem;
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: #f0f0f0;
    transform: translateX(8px);
}

.contact-item strong {
    color: #111111;
    font-weight: 600;
}

/* Responsive Design for About Page */
@media (max-width: 1024px) {
    .about-container {
        margin-left: 0;
    }
    
    .about-header {
        padding: 60px 32px 40px;
    }
    
    .about-header h1 {
        font-size: 2.5rem;
    }
    
    .about-content {
        padding: 40px 32px;
    }
    
    .about-section {
        padding: 40px 32px;
        margin-bottom: 60px;
    }
}

@media (max-width: 768px) {
    .about-header {
        padding: 40px 24px 32px;
    }
    
    .about-header h1 {
        font-size: 2rem;
    }
    
    .about-subtitle {
        font-size: 1.1rem;
    }
    
    .about-content {
        padding: 32px 24px;
    }
    
    .about-section {
        padding: 32px 24px;
        margin-bottom: 40px;
    }
    
    .about-section h2 {
        font-size: 1.8rem;
    }
    
    .features-grid,
    .values-grid,
    .tech-stack {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .cta-buttons .btn {
        flex: none;
        min-width: auto;
    }
}

@media (max-width: 480px) {
    .about-header h1 {
        font-size: 1.75rem;
    }
    
    .about-section {
        padding: 24px 20px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-number {
        font-size: 2rem;
    }
}