/* Agricultural Investment Intelligence - Professional Design */

:root {
    /* Space Apps Challenge Brand Colors */
    --nasa-blue-yonder: #2E96F5;
    --nasa-neon-blue: #0960E1;
    --nasa-electric-blue: #0042A6;
    --nasa-deep-blue: #07173F;
    --nasa-rocket-red: #E43700;
    --nasa-martian-red: #8E1100;
    --nasa-neon-yellow: #EAFE07;
    --nasa-white: #FFFFFF;

    /* Extended palette for UI */
    --gradient-primary: linear-gradient(135deg, var(--nasa-neon-blue), var(--nasa-electric-blue));
    --gradient-secondary: linear-gradient(135deg, var(--nasa-deep-blue), var(--nasa-electric-blue));
    --gradient-accent: linear-gradient(135deg, var(--nasa-rocket-red), var(--nasa-martian-red));
    --shadow-primary: 0 10px 30px rgba(9, 96, 225, 0.15);
    --shadow-hover: 0 15px 40px rgba(9, 96, 225, 0.25);
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.farmland-survey-wrapper {
    min-height: calc(100vh - 160px);
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 50%, #f1f5f9 100%);
    padding: 0;
    position: relative;
    overflow: hidden;
}

/* Hero Section Header */
.farmland-survey-wrapper .section-header {
    background: var(--gradient-primary);
    color: var(--nasa-white);
    padding: 60px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
    border: none;
    border-radius: 0;
    box-shadow: 0 8px 32px rgba(9, 96, 225, 0.3);
}

.farmland-survey-wrapper .section-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(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.farmland-survey-wrapper .section-header h2 {
    font-size: 2.5em;
    font-weight: 700;
    margin: 0 0 15px 0;
    text-shadow: 0 3px 6px rgba(0, 0, 0, 0.2);
    letter-spacing: -0.5px;
    position: relative;
    z-index: 2;
}

.farmland-survey-wrapper .section-header p {
    font-size: 1.2em;
    margin: 0;
    opacity: 0.95;
    font-weight: 400;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
    position: relative;
    z-index: 2;
}

/* Tool Navigation - Premium Design */
.tool-navigation {
    display: flex;
    justify-content: center;
    gap: 2px;
    margin: 0;
    padding: 0;
    background: var(--nasa-deep-blue);
    position: relative;
    box-shadow: 0 4px 20px rgba(7, 23, 63, 0.3);
}

.tool-tab {
    flex: 1;
    max-width: 250px;
    padding: 20px 30px;
    background: var(--nasa-deep-blue);
    color: rgba(255, 255, 255, 0.8);
    border: none;
    font-weight: 600;
    font-size: 1em;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.tool-tab::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    transition: left 0.3s ease;
    z-index: 1;
}

.tool-tab span {
    position: relative;
    z-index: 2;
}

.tool-tab:hover::before {
    left: 0;
}

.tool-tab:hover {
    color: var(--nasa-white);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(9, 96, 225, 0.4);
}

.tool-tab.active {
    background: var(--gradient-primary);
    color: var(--nasa-white);
    box-shadow: 0 8px 25px rgba(9, 96, 225, 0.4);
    transform: translateY(-2px);
}

.tool-tab.active::before {
    left: 0;
}

/* Content Area - Modern Card Design */
.tool-content-area {
    background: var(--nasa-white);
    margin: 0;
    padding: 0;
    min-height: 700px;
    position: relative;
    box-shadow: var(--shadow-primary);
}

.tool-content {
    display: none;
    padding: 40px;
    min-height: 660px;
    position: relative;
}

.tool-content.active {
    display: block;
    animation: fadeInUp 0.5s ease-out;
}

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

/* Tool-specific styling */
#roi-tool,
#climate-tool,
#ai-navigator-tool,
#3d-globe-tool {
    background: var(--nasa-white);
}

/* Placeholder and Error States */
.tool-placeholder,
.error-message {
    text-align: center;
    padding: 60px 40px;
    border-radius: var(--border-radius);
    margin: 20px 0;
}

.tool-placeholder {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    border: 2px dashed var(--nasa-electric-blue);
}

.tool-placeholder h3 {
    color: var(--nasa-electric-blue);
    font-size: 1.8em;
    margin-bottom: 15px;
    font-weight: 700;
}

.tool-placeholder p {
    color: #64748b;
    font-size: 1.1em;
    line-height: 1.6;
    margin: 10px 0;
}

.loading-message {
    color: var(--nasa-neon-blue) !important;
    font-weight: 600;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.error-message {
    background: linear-gradient(135deg, #fef2f2, #fee2e2);
    border: 2px solid var(--nasa-rocket-red);
}

.error-message h3 {
    color: var(--nasa-rocket-red);
    font-size: 1.6em;
    margin-bottom: 10px;
}

.error-message p {
    color: var(--nasa-martian-red);
    font-size: 1em;
}

/* Enhanced responsive design */
@media (max-width: 1200px) {
    .tool-tab {
        padding: 18px 25px;
        font-size: 0.95em;
    }

    .farmland-survey-wrapper .section-header h2 {
        font-size: 2.2em;
    }
}

@media (max-width: 992px) {
    .tool-navigation {
        flex-wrap: wrap;
        gap: 1px;
    }

    .tool-tab {
        flex: 1 1 calc(50% - 1px);
        min-width: 200px;
    }

    .farmland-survey-wrapper .section-header {
        padding: 50px 30px;
    }

    .farmland-survey-wrapper .section-header h2 {
        font-size: 2em;
    }
}

@media (max-width: 768px) {
    .farmland-survey-wrapper .section-header {
        padding: 40px 20px;
    }

    .farmland-survey-wrapper .section-header h2 {
        font-size: 1.8em;
    }

    .farmland-survey-wrapper .section-header p {
        font-size: 1.1em;
    }

    .tool-tab {
        flex: 1 1 100%;
        padding: 16px 20px;
        font-size: 0.9em;
    }

    .tool-content {
        padding: 30px 20px;
    }

    .tool-placeholder,
    .error-message {
        padding: 40px 20px;
    }
}

@media (max-width: 480px) {
    .farmland-survey-wrapper .section-header h2 {
        font-size: 1.6em;
    }

    .farmland-survey-wrapper .section-header p {
        font-size: 1em;
    }

    .tool-content {
        padding: 20px 15px;
        min-height: 500px;
    }
}

/* Integration with existing components */
.tool-content .farm-globe-container {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-primary);
}

.tool-content #ai-copilot-interface {
    border-radius: var(--border-radius);
    background: #fafafa;
    border: 1px solid #e2e8f0;
}

/* Loading states */
.tool-content.loading {
    position: relative;
}

.tool-content.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

/* Custom scrollbar for content areas */
.tool-content::-webkit-scrollbar {
    width: 6px;
}

.tool-content::-webkit-scrollbar-track {
    background: #f1f5f9;
}

.tool-content::-webkit-scrollbar-thumb {
    background: var(--nasa-electric-blue);
    border-radius: 3px;
}

.tool-content::-webkit-scrollbar-thumb:hover {
    background: var(--nasa-neon-blue);
}