/* Windsurf Style - Shared Styles */
:root {
    /* Windsurf Color Palette */
    --bg-primary: #F9F6F1;
    --bg-secondary: #ffffff;
    --bg-tertiary: #efece6;
    --bg-hover: #f0eeea;
    
    --text-primary: #1a1a1a;
    --text-secondary: #6b6b6b;
    --text-tertiary: #9b9b9b;
    
    --border-color: #dcdace;
    --border-light: #eceae4;
    
    --accent-blue: #60B0CA;
    --accent-purple: #BD9FED;
    --accent-red: #dc2626;
    
    --bg-red-light: rgba(220, 38, 38, 0.1);
    --border-red-light: rgba(220, 38, 38, 0.2);
    
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.12);
    
    --radius-sm: 4px;
    --radius-md: 6px;
    --radius-lg: 8px;
    --radius-xl: 12px;
}

.text-gradient {
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', 'SF Pro Display', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.1rem; }

p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Buttons */
.btn {
    padding: 10px 20px;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary {
    background: var(--accent-blue);
    color: white;
    font-weight: 600;
}

.btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-hover);
}

/* Cards */
.card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    transition: all 0.2s ease;
}

.card:hover {
    box-shadow: var(--shadow-md);
}

/* Inputs */
input, textarea, select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.9rem;
    font-family: inherit;
    transition: all 0.2s ease;
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(91, 157, 217, 0.1);
}

/* Sidebar */
.sidebar {
    width: 240px;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-light);
    padding: 24px 0;
    height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    overflow-y: auto;
}

.sidebar-section {
    margin-bottom: 32px;
    padding: 0 16px;
}

.sidebar-title {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-tertiary);
    margin-bottom: 12px;
    padding: 0 8px;
}

.sidebar-item {
    padding: 8px 12px;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    text-decoration: none;
    display: block;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    cursor: pointer;
}

.sidebar-item:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.sidebar-item.active {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-weight: 500;
}

/* Main Content */
.main-content {
    margin-left: 240px;
    padding: 40px;
    min-height: 100vh;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

.slide-in-left {
    animation: slideInLeft 0.5s ease-out;
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        width: 100%;
        height: auto;
        position: relative;
        border-right: none;
        border-bottom: 1px solid var(--border-light);
    }
    
    .main-content {
        margin-left: 0;
        padding: 24px 16px;
    }
}

/* Footer Styles */
.site-footer {
    background: #111;
    color: #888;
    padding: 60px 40px;
    margin-top: 80px;
    font-size: 0.85rem;
    border-top: 1px solid #222;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    text-align: center;
}

.footer-logo {
    margin-bottom: 32px;
    display: inline-block;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.footer-link {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
    transition: color 0.2s ease;
}

.footer-link:hover {
    color: var(--accent-blue);
}

.footer-text {
    max-width: 800px;
    margin: 0 auto 24px;
    line-height: 1.6;
}

.footer-company-info {
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid #222;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 24px;
}

.social-icon {
    color: #fff;
    width: 20px;
    height: 20px;
    opacity: 0.6;
    transition: opacity 0.2s ease;
}

.social-icon:hover {
    opacity: 1;
}

@media (max-width: 768px) {
    .footer-links {
        flex-direction: column;
        gap: 16px;
    }
}

/* Header - Centralized Styles */
.header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-light);
    padding: 16px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.logo-header {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.nav-menu {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: var(--accent-blue);
}

.user-profile {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.85rem;
    color: white;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.user-profile:hover {
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .header {
        padding: 16px 20px;
    }
    
    .logo-header {
        font-size: 1.1rem;
    }
    
    .nav-menu {
        gap: 16px;
    }
}

/* Authentication Styles */
.auth-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--bg-primary);
    padding: 20px;
}

.auth-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 40px;
    width: 100%;
    max-width: 400px;
    box-shadow: var(--shadow-lg);
    animation: fadeIn 0.5s ease-out;
}

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

.auth-logo {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
    display: inline-block;
    text-decoration: none;
}

.auth-title {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.auth-subtitle {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

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

.form-label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
}

.btn-full {
    width: 100%;
    justify-content: center;
    margin-top: 8px;
    background: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
    border: none;
    color: white;
}

.auth-footer {
    margin-top: 24px;
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.auth-link {
    color: var(--accent-blue);
    text-decoration: none;
    font-weight: 500;
}

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

.error-message {
    background-color: var(--bg-red-light);
    color: var(--accent-red);
    padding: 12px;
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    font-size: 0.9rem;
    display: none;
    text-align: center;
}

.success-message {
    background-color: rgba(0, 255, 128, 0.1);
    color: var(--success, #10b981);
    padding: 12px;
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    font-size: 0.9rem;
    display: none;
    text-align: center;
}

@media (max-width: 480px) {
    .auth-card {
        padding: 24px;
    }
}