/* Falcon Quarterly Reports Styles */
:root {
    --falcon-charcoal: #2A2A2A;
    --falcon-forest: #2C5F2D;
    --falcon-gold: #B8860B;
    --falcon-light-gold: #D4AF37;
    --falcon-bg: #F5F5F5;
}

/* Upload Form Styles */
.falcon-upload-form {
    background: white;
    border-radius: 8px;
    padding: 2rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.falcon-upload-zone {
    border: 2px dashed #cbd5e0;
    border-radius: 18px;
    padding: 3rem 2rem;
    text-align: center;
    transition: all 0.3s ease;
    background: #f8fafc;
    position: relative;
    cursor: pointer;
}

.falcon-upload-zone:hover {
    border-color: var(--falcon-forest);
    background: #f0fdf4;
}

.falcon-upload-zone.dragover {
    border-color: var(--falcon-forest);
    background: #f0fdf4;
    transform: scale(1.02);
}

.upload-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 1rem;
    color: var(--falcon-forest);
    display: flex;
    align-items: center;
    justify-content: center;
}

.upload-icon svg {
    width: 100%;
    height: 100%;
    max-width: 48px;
    max-height: 48px;
}

.file-input {
    display: none;
}

.upload-button {
    background: var(--falcon-forest);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 1.125rem;
    min-width: 280px;
    box-shadow: 0 4px 12px rgba(44, 95, 45, 0.3);
}

.upload-button:hover {
    background: #234924;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(44, 95, 45, 0.4);
}

.upload-button:disabled {
    background: #9ca3af;
    cursor: not-allowed;
    transform: none;
}

/* Big Upload Button */
.big-upload-button {
    background: linear-gradient(135deg, var(--falcon-forest) 0%, #1e4f20 100%);
    color: white;
    border: none;
    padding: 1.5rem 3rem;
    border-radius: 16px;
    font-weight: 700;
    font-size: 1.375rem;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 320px;
    box-shadow: 0 8px 25px rgba(44, 95, 45, 0.4);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

.big-upload-button:hover {
    background: linear-gradient(135deg, #1e4f20 0%, #0f2910 100%);
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(44, 95, 45, 0.5);
}

.big-upload-button:active {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(44, 95, 45, 0.4);
}

.big-upload-button .upload-icon-svg {
    margin-right: 12px;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-6px);
    }
    60% {
        transform: translateY(-3px);
    }
}

/* Progress Bar */
.upload-progress {
    width: 100%;
    height: 6px;
    background: #e5e7eb;
    border-radius: 3px;
    overflow: hidden;
    margin: 1rem 0;
    display: none;
}

.upload-progress-bar {
    height: 100%;
    background: var(--falcon-forest);
    transition: width 0.3s ease;
    width: 0%;
}

/* File Info */
.file-info {
    display: none;
    background: #f3f4f6;
    border-radius: 6px;
    padding: 1rem;
    margin: 1rem 0;
}

.file-info.active {
    display: block;
}

.file-name {
    font-weight: 500;
    color: var(--falcon-charcoal);
    word-break: break-all;
}

.file-size {
    color: #6b7280;
    font-size: 0.875rem;
}

/* Leaderboard Styles */
.falcon-leaderboard {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.leaderboard-header {
    background: var(--falcon-forest);
    color: white;
    padding: 1.5rem;
    text-align: center;
}

.leaderboard-controls {
    padding: 1rem;
    background: #f9fafb;
    border-bottom: 1px solid #e5e7eb;
}

.leaderboard-item {
    display: flex;
    align-items: center;
    padding: 1.25rem;
    border-bottom: 1px solid #e5e7eb;
    transition: all 0.2s ease;
}

.leaderboard-item:hover {
    background: #f9fafb;
    transform: translateX(4px);
}

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

.rank-badge {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: white;
    margin-right: 1rem;
    flex-shrink: 0;
}

.falcon-info {
    flex-grow: 1;
}

.falcon-name {
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.falcon-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
    text-align: right;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--falcon-charcoal);
}

.stat-label {
    font-size: 0.75rem;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Color Schemes for Falcons */
.green-falcon {
    background: var(--falcon-forest);
}

.black-falcon {
    background: #000000;
}

.gold-falcon {
    background: var(--falcon-light-gold);
    color: #000000;
}

/* Messages */
.falcon-message {
    padding: 1rem;
    border-radius: 6px;
    margin: 1rem 0;
    font-weight: 500;
}

.falcon-success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.falcon-error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

.falcon-warning {
    background: #fef3c7;
    color: #92400e;
    border: 1px solid #fde68a;
}

.falcon-info {
    background: #dbeafe;
    color: #1e40af;
    border: 1px solid #93c5fd;
}

/* Loading States */
.loading {
    position: relative;
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border: 2px solid var(--falcon-forest);
    border-top: 2px solid transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Responsive Design */
@media (max-width: 768px) {
    .falcon-stats {
        grid-template-columns: 1fr;
        text-align: left;
    }
    
    .leaderboard-item {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .rank-badge {
        margin-bottom: 0.5rem;
    }
    
    .falcon-upload-zone {
        padding: 2rem 1rem;
    }
}

/* Steps Guide Styling */
.steps-guide {
    border: 1px solid #dbeafe;
}

.step-item {
    position: relative;
}

.step-number {
    flex-shrink: 0;
}

@media (max-width: 768px) {
    .steps-guide .grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .step-item {
        padding-bottom: 1.5rem;
        border-bottom: 1px solid #bfdbfe;
    }
    
    .step-item:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }
}

/* Data Tables Integration */
.falcon-data-table {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.falcon-data-table .dataTables_wrapper {
    padding: 1rem;
}

.falcon-data-table table {
    width: 100%;
    border-collapse: collapse;
}

.falcon-data-table th {
    background: var(--falcon-forest);
    color: white;
    padding: 0.75rem;
    text-align: left;
    font-weight: 500;
}

.falcon-data-table td {
    padding: 0.75rem;
    border-bottom: 1px solid #e5e7eb;
}

.falcon-data-table tbody tr:hover {
    background: #f9fafb;
}

/* Export Button */
.export-button {
    background: var(--falcon-gold);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.875rem;
}

.export-button:hover {
    background: #9a7b0a;
    transform: translateY(-1px);
}

/* Quarter Selector */
.quarter-selector {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.quarter-button {
    padding: 0.5rem 1rem;
    border: 1px solid #d1d5db;
    background: white;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.quarter-button:hover {
    border-color: var(--falcon-forest);
}

.quarter-button.active {
    background: var(--falcon-forest);
    color: white;
    border-color: var(--falcon-forest);
}

/* Performance Score */
.performance-score {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--falcon-forest);
    color: white;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 3rem;
    color: #6b7280;
}

.empty-state-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    color: #d1d5db;
}

/* Upload Confirmation Modal */
.upload-confirmation-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.upload-confirmation-dialog {
    transform: scale(0.95);
    transition: all 0.3s ease;
}

.upload-confirmation-overlay[style*="opacity: 1"] .upload-confirmation-dialog {
    transform: scale(1);
}

/* Enhanced drag and drop styling */
.falcon-upload-zone.dragover {
    border-color: var(--falcon-forest);
    border-width: 3px;
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(44, 95, 45, 0.2);
}

.falcon-upload-zone.dragover .upload-text {
    color: var(--falcon-forest);
    font-weight: 600;
}

.falcon-upload-zone.dragover .upload-icon {
    color: var(--falcon-forest);
    transform: scale(1.1);
}

.falcon-upload-zone.dragover .upload-icon svg {
    animation: pulse 1s infinite;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.fade-in {
    animation: fadeIn 0.3s ease-out;
}