/* ========================================
   FARMERSOS DASHBOARD - ADAPTIVE DESIGN
   Light/Dark Mode Support
   ======================================== */

/* Import Inter font */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* Reset */
html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    overflow-x: hidden;
}

#app {
    min-height: 100vh;
}

/* Light Mode (Default) */
:root {
    --font-display: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'SF Mono', Monaco, 'Cascadia Code', 'Roboto Mono', monospace;
    
    /* Light Mode Colors */
    --bg-primary: #F8F9FA;
    --bg-card: #FFFFFF;
    --text-primary: #1A1A1A;
    --text-secondary: #6B7280;
    --border-color: #E5E7EB;
    --accent-green: #2E7D32;
    --accent-green-light: #43A047;
    --shadow: rgba(0, 0, 0, 0.1);
}

/* Dark Mode */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-primary: #0F172A;
        --bg-card: #1E293B;
        --text-primary: #F1F5F9;
        --text-secondary: #94A3B8;
        --border-color: #334155;
        --accent-green: #4ADE80;
        --accent-green-light: #86EFAC;
        --shadow: rgba(0, 0, 0, 0.3);
    }
}

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

body {
    font-family: var(--font-display);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
}

/* Dashboard Container */
.dashboard-container {
    max-width: 1800px;
    margin: 0 auto;
    padding: 2rem 2rem 3rem 2rem;
}

/* Dashboard Title */
.dashboard-title {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 3rem;
    color: var(--text-primary);
}

/* KPI Cards Grid */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

/* KPI Card */
.kpi-card {
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

/* Green accent bar at top */
.kpi-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--accent-green) 0%, var(--accent-green-light) 100%);
}

.kpi-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px var(--shadow);
    border-color: var(--accent-green);
}

.kpi-label {
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.kpi-value {
    font-family: var(--font-mono);
    font-size: 4rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.kpi-subtitle {
    font-size: 1rem;
    color: var(--accent-green);
    font-weight: 600;
}

/* Companies Section */
.company-section {
    margin-top: 4rem;
}

.company-section-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 2rem;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

/* Company Card */
.company-card {
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 1.5rem;
    transition: all 0.2s ease;
}

.company-card:hover {
    border-color: var(--accent-green);
    transform: translateX(8px);
    box-shadow: 0 8px 16px var(--shadow);
}

.company-name {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

/* Company Stats Grid */
.company-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 2rem;
}

.company-stat {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.company-stat-label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-secondary);
}

.company-stat-value {
    font-family: var(--font-mono);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

/* Loading State */
.loading-container {
    text-align: center;
    padding: 6rem 2rem;
}

.loading-text {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-secondary);
}

/* Error State */
.error-container {
    text-align: center;
    padding: 6rem 2rem;
}

.error-text {
    font-size: 1.5rem;
    font-weight: 600;
    color: #EF4444;
}

/* TV Mode (Large Screens) */
@media (min-width: 1920px) {
    .dashboard-title {
        font-size: 5rem;
    }
    
    .kpi-value {
        font-size: 5rem;
    }
    
    .company-name {
        font-size: 2rem;
    }
    
    .company-stat-value {
        font-size: 2.5rem;
    }
}

/* Tablet */
@media (max-width: 1024px) {
    .dashboard-container {
        padding: 2rem 1.5rem;
    }
    
    .dashboard-title {
        font-size: 2.5rem;
    }
    
    .kpi-value {
        font-size: 3rem;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .dashboard-container {
        padding: 1.5rem 1rem;
    }
    
    .dashboard-title {
        font-size: 2rem;
        margin-bottom: 2rem;
    }
    
    .kpi-grid {
        gap: 1rem;
    }
    
    .kpi-card {
        padding: 1.5rem;
    }
    
    .kpi-value {
        font-size: 2.5rem;
    }
    
    .company-stats {
        gap: 1rem;
    }
    
    .company-stat-value {
        font-size: 1.5rem;
    }
}

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

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    background: var(--bg-card);
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 2rem;
}

.header-left {
    position: relative;
    display: flex;
    align-items: center;
    gap: 2rem;
}

/* FarmersOS Logo */
.app-logo {
    display: flex;
    align-items: baseline;
    gap: 0;
    font-family: var(--font-display);
}

.logo-text {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.logo-text-accent {
    font-size: 1.75rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent-green) 0%, var(--accent-green-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.company-selector {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.25rem;
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
}

.company-selector:hover {
    border-color: var(--accent-green);
    transform: translateY(-2px);
}

.company-icon {
    font-size: 1.5rem;
}

.company-name {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
}

.dropdown-arrow {
    font-size: 0.75rem;
    color: var(--text-secondary);
    transition: transform 0.2s ease;
}

.company-dropdown {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    min-width: 300px;
    background: var(--bg-card);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 8px 24px var(--shadow);
    z-index: 1000;
    overflow: hidden;
}

.dropdown-item {
    padding: 1rem 1.5rem;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.15s ease;
    font-weight: 600;
    border-bottom: 1px solid var(--border-color);
}

.dropdown-item:last-child {
    border-bottom: none;
}

.dropdown-item:hover {
    background: var(--accent-green);
    color: white;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.header-stat {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.stat-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
}

.stat-value {
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.header-weather {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: var(--bg-primary);
    border: 2px solid var(--border-color);
    border-radius: 12px;
}

.weather-icon {
    font-size: 1.5rem;
}

.weather-temp {
    font-family: var(--font-mono);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
}

.logout-button {
    padding: 0.75rem 1.5rem;
    background: linear-gradient(135deg, #DC2626 0%, #EF4444 100%);
    border: 2px solid #DC2626;
    border-radius: 12px;
    color: white;
    font-weight: 700;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.logout-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(220, 38, 38, 0.3);
    border-color: #EF4444;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .dashboard-header {
        flex-direction: column;
        gap: 1rem;
        align-items: stretch;
    }
    
    .header-right {
        justify-content: space-between;
    }
}