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

:root {
    /* Google Brand Palette */
    --google-blue: #4285F4;
    --google-red: #EA4335;
    --google-yellow: #FBBC05;
    --google-green: #34A853;
    
    --bg-primary: #FFFFFF;
    --bg-secondary: #F8F9FA;
    --bg-accent: #E8F0FE;
    
    --text-primary: #3C4043;
    --text-secondary: #5F6368;
    --text-tertiary: #70757A;
    
    --accent-blue: #1A73E8;
    --accent-blue-hover: #174EA6;
    --accent-red: #D93025;
    
    --border: 1px solid #DADCE0;
    --border-strong: 1px solid #BDC1C6;
    
    --sidebar-width: 280px;
    --container-max: 1200px;
    --radius: 8px;
    --transition: all 0.2s ease-in-out;
    --shadow: 0 1px 2px 0 rgba(60,64,67,.3), 0 1px 3px 1px rgba(60,64,67,.15);
}


* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography - Restored Swiss Style */
h1, h2, h3, .logo {
    font-weight: 700;
    letter-spacing: -0.04em;
    text-transform: uppercase;
}

h1 { font-size: clamp(2.5rem, 8vw, 5rem); line-height: 0.9; color: var(--text-primary); margin-bottom: 2rem; }
h2 { font-size: 2.5rem; line-height: 1; color: var(--text-primary); margin-bottom: 1.5rem; }

.lead { font-size: 1.25rem; color: var(--text-secondary); max-width: 700px; margin-bottom: 3rem; }


/* Grid & Layout */
.page-center {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 2rem;
    text-align: center;
    background: var(--bg-primary);
}

.auth-card {
    width: 100%;
    max-width: 450px;
    padding: 3rem;
    background: var(--bg-primary);
    border: var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

/* Components */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid transparent;
    font-family: inherit;
    font-size: 0.9rem;
    border-radius: var(--radius);
}

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

.btn-primary:hover {
    background: var(--accent-blue-hover);
    box-shadow: 0 1px 3px 1px rgba(66,133,244,.15), 0 1px 2px 0 rgba(66,133,244,.3);
}

.btn-outline {
    background: transparent;
    border: var(--border);
    color: var(--accent-blue);
}

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

.input-field {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg-primary);
    border: var(--border);
    color: var(--text-primary);
    font-family: inherit;
    margin-bottom: 1.5rem;
    outline: none;
    border-radius: 4px;
}

.input-field:focus {
    border-color: var(--accent-blue);
    box-shadow: inset 0 0 0 1px var(--accent-blue);
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 3rem;
    background: var(--bg-primary);
    border-bottom: var(--border);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

.navbar .logo {
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-primary);
    text-decoration: none;
    transition: var(--transition);
}

.navbar .logo:hover {
    opacity: 0.8;
}

.navbar .logo .logo-icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #4285F4, #34A853);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.navbar .logo .logo-icon i {
    width: 18px;
    height: 18px;
}

.navbar .logo .logo-text {
    font-weight: 700;
    letter-spacing: -0.05em;
    text-transform: uppercase;
    display: flex;
    align-items: baseline;
}

.navbar .logo .logo-text .dot {
    color: var(--accent-blue);
    font-size: 1.5rem;
    line-height: 0;
}


.navbar .nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.navbar .nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
}

.navbar .nav-links a:hover {
    color: var(--accent-blue);
}

/* Adjust body padding for fixed navbar */
body { padding-top: 70px; }

/* Sidebar & Dashboard specific */

.app-container { display: flex; min-height: 100vh; }

.sidebar {
    width: var(--sidebar-width);
    background: var(--bg-primary);
    border-right: var(--border);
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
}

.content {
    flex: 1;
    padding: 3rem;
    max-width: var(--container-max);
}

.nav-item {
    display: flex;
    align-items: center;
    padding: 0.6rem 1rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    border-radius: 0 20px 20px 0;
    margin-left: -1.5rem;
    padding-left: 2.5rem;
    transition: var(--transition);
}

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

.nav-item.active {
    background: var(--bg-accent);
    color: var(--accent-blue);
    font-weight: 600;
}

.nav-item i { margin-right: 1.25rem; width: 18px; }

.card {
    border: var(--border);
    padding: 1.5rem;
    background: var(--bg-primary);
    border-radius: var(--radius);
}

/* Badges */
.badge {
    font-size: 0.75rem;
    padding: 4px 12px;
    background: var(--bg-accent);
    color: var(--accent-blue);
    border-radius: 16px;
    font-weight: 600;
}

/* Responsive */
@media (max-width: 768px) {
    .app-container { flex-direction: column; }
    .sidebar { width: 100%; border-right: none; border-bottom: var(--border); }
    .content { padding: 1.5rem; }
}


/* Dashboard Specifics */
.dashboard-body {
    background-color: #f8f9fa;
    display: flex;
    height: 100vh;
    overflow: hidden;
    margin: 0;
    padding: 0 !important; /* Reset padding-top */
}

.dashboard-sidebar {
    width: 280px;
    background: white;
    border-right: 1px solid #dadce0;
    display: flex;
    flex-direction: column;
    height: 100vh;
    position: sticky;
    top: 0;
}

.sidebar-nav ul {
    list-style: none;
    padding: 0;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 2rem;
    color: #5f6368;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s;
    border-radius: 0 25px 25px 0;
    margin-right: 1rem;
}

.sidebar-nav a:hover {
    background: #f1f3f4;
    color: #202124;
}

.sidebar-nav a.active {
    background: #e8f0fe;
    color: #1a73e8;
}

.sidebar-nav a i {
    width: 18px;
    height: 18px;
}

.nav-divider {
    height: 1px;
    background: #f1f3f4;
    margin: 1rem 0;
}

.stat-card {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
    transition: transform 0.2s, box-shadow 0.2s;
}

.recommendation-card {
    background: white;
    border-left: 4px solid #1a73e8;
    padding: 1.25rem 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.25rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}