:root{--color-bg-primary: #f8f9fa;--color-bg-secondary: #ffffff;--color-bg-tertiary: #e9ecef;--color-bg-elevated: #ffffff;--color-text-primary: #0f1419;--color-text-secondary: #536471;--color-text-tertiary: #8899a6;--color-text-inverse: #ffffff;--color-border: #e1e8ed;--color-border-strong: #cbd5e0;--color-accent-primary: #0ea5e9;--color-accent-secondary: #06b6d4;--color-accent-hover: #0284c7;--color-success: #10b981;--color-warning: #f59e0b;--color-error: #ef4444;--color-info: #3b82f6;--color-status-completed: #10b981;--color-status-pending: #f59e0b;--color-status-overdue: #ef4444;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .1);--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--radius-sm: .25rem;--radius-md: .5rem;--radius-lg: .75rem;--radius-full: 9999px;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .25s cubic-bezier(.4, 0, .2, 1);--transition-slow: .35s cubic-bezier(.4, 0, .2, 1);--font-body: "DM Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", "Courier New", monospace;--pattern-grid: linear-gradient(to right, var(--color-border) 1px, transparent 1px), linear-gradient(to bottom, var(--color-border) 1px, transparent 1px)}[data-theme=dark]{--color-bg-primary: #0f1419;--color-bg-secondary: #16191f;--color-bg-tertiary: #1c2128;--color-bg-elevated: #222831;--color-text-primary: #e7edf3;--color-text-secondary: #9ca3af;--color-text-tertiary: #6b7280;--color-text-inverse: #0f1419;--color-border: #2d3748;--color-border-strong: #4a5568;--color-accent-primary: #22d3ee;--color-accent-secondary: #06b6d4;--color-accent-hover: #67e8f9;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .3);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .4);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .5);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .6)}*{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-body);font-size:1rem;line-height:1.6;color:var(--color-text-primary);background:var(--color-bg-primary);transition:background var(--transition-base),color var(--transition-base)}::-webkit-scrollbar{width:12px}::-webkit-scrollbar-track{background:var(--color-bg-secondary)}::-webkit-scrollbar-thumb{background:var(--color-text-tertiary);border-radius:var(--radius-full);border:3px solid var(--color-bg-secondary)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-secondary)}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;margin-bottom:var(--space-md);color:var(--color-text-primary)}h1{font-size:2.5rem;letter-spacing:-.025em}h2{font-size:2rem;letter-spacing:-.02em}h3{font-size:1.5rem;letter-spacing:-.015em}h4{font-size:1.25rem}h5{font-size:1.125rem}h6{font-size:1rem}p{margin-bottom:var(--space-md)}a{color:var(--color-accent-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-accent-hover)}.mono{font-family:var(--font-mono);font-size:.9em;letter-spacing:-.01em}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.text-lg{font-size:1.125rem}.text-xl{font-size:1.25rem}.font-medium{font-weight:500}.font-bold{font-weight:700}.text-secondary{color:var(--color-text-secondary)}.text-tertiary{color:var(--color-text-tertiary)}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--space-lg)}.container-narrow{max-width:600px}.container-wide{max-width:1400px}.grid{display:grid;gap:var(--space-lg)}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}@media (max-width: 768px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.gap-sm{gap:var(--space-sm)}.gap-md{gap:var(--space-md)}.gap-lg{gap:var(--space-lg)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:.75rem 1.5rem;font-family:var(--font-body);font-size:1rem;font-weight:500;line-height:1;border:2px solid transparent;border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);text-decoration:none;white-space:nowrap}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--color-accent-primary);color:var(--color-text-inverse);border-color:var(--color-accent-primary)}.btn-primary:hover:not(:disabled){background:var(--color-accent-hover);border-color:var(--color-accent-hover);transform:translateY(-1px);box-shadow:var(--shadow-md)}.btn-secondary{background:var(--color-bg-secondary);color:var(--color-text-primary);border-color:var(--color-border-strong)}.btn-secondary:hover:not(:disabled){background:var(--color-bg-tertiary);transform:translateY(-1px)}.btn-ghost{background:transparent;color:var(--color-text-secondary)}.btn-ghost:hover:not(:disabled){background:var(--color-bg-tertiary);color:var(--color-text-primary)}.btn-sm{padding:.5rem 1rem;font-size:.875rem}.btn-lg{padding:1rem 2rem;font-size:1.125rem}.btn-full{width:100%}.card{background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-xl);box-shadow:var(--shadow-sm);transition:all var(--transition-base)}.card:hover{box-shadow:var(--shadow-md)}.card-header{margin-bottom:var(--space-lg);padding-bottom:var(--space-lg);border-bottom:1px solid var(--color-border)}.card-title{font-size:1.25rem;font-weight:700;margin-bottom:var(--space-xs)}.card-subtitle{font-size:.875rem;color:var(--color-text-secondary)}.form-group{margin-bottom:var(--space-lg)}.form-label{display:block;margin-bottom:var(--space-sm);font-weight:500;font-size:.875rem;color:var(--color-text-primary);text-transform:uppercase;letter-spacing:.05em}.form-input,.form-textarea,.form-select{width:100%;padding:.75rem 1rem;font-family:var(--font-body);font-size:1rem;color:var(--color-text-primary);background:var(--color-bg-primary);border:2px solid var(--color-border);border-radius:var(--radius-md);transition:all var(--transition-fast)}.form-input:focus,.form-textarea:focus,.form-select:focus{outline:none;border-color:var(--color-accent-primary);box-shadow:0 0 0 3px #0ea5e91a}.form-input:disabled,.form-textarea:disabled{background:var(--color-bg-tertiary);cursor:not-allowed;opacity:.6}.form-textarea{min-height:120px;resize:vertical}.form-input.mono{font-family:var(--font-mono);font-size:.9rem}.checkbox-wrapper{display:flex;align-items:flex-start;gap:var(--space-md);padding:var(--space-md);background:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:var(--radius-md);transition:all var(--transition-fast);cursor:pointer}.checkbox-wrapper:hover{background:var(--color-bg-tertiary);border-color:var(--color-accent-primary)}.checkbox-wrapper input[type=checkbox]{width:20px;height:20px;margin-top:2px;cursor:pointer;accent-color:var(--color-accent-primary)}.checkbox-label{flex:1;font-size:1rem;line-height:1.4;cursor:pointer}.alert{padding:var(--space-lg);border-radius:var(--radius-md);margin-bottom:var(--space-lg);border-left:4px solid}.alert-info{background:#3b82f61a;border-color:var(--color-info);color:var(--color-text-primary)}.alert-success{background:#10b9811a;border-color:var(--color-success);color:var(--color-text-primary)}.alert-warning{background:#f59e0b1a;border-color:var(--color-warning);color:var(--color-text-primary)}.alert-error{background:#ef44441a;border-color:var(--color-error);color:var(--color-text-primary)}.badge{display:inline-flex;align-items:center;padding:.25rem .75rem;font-size:.75rem;font-weight:600;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.05em;border-radius:var(--radius-full)}.badge-success{background:#10b98126;color:var(--color-success)}.badge-warning{background:#f59e0b26;color:var(--color-warning)}.badge-error{background:#ef444426;color:var(--color-error)}.badge-info{background:#0ea5e926;color:var(--color-accent-primary)}.spinner{display:inline-block;width:24px;height:24px;border:3px solid var(--color-border);border-top-color:var(--color-accent-primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:9999}.loading-spinner{width:48px;height:48px;border:4px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;display:flex;align-items:center;justify-content:center;padding:var(--space-lg);z-index:1000;animation:fadeIn var(--transition-base)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal-content{background:var(--color-bg-elevated);border-radius:var(--radius-lg);max-width:600px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-xl);animation:slideUp var(--transition-base)}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.modal-header{padding:var(--space-xl);border-bottom:1px solid var(--color-border)}.modal-body{padding:var(--space-xl)}.modal-footer{padding:var(--space-xl);border-top:1px solid var(--color-border);display:flex;gap:var(--space-md);justify-content:flex-end}.table-wrapper{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--color-border)}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:var(--space-md) var(--space-lg);text-align:left;border-bottom:1px solid var(--color-border)}.table th{background:var(--color-bg-tertiary);font-weight:600;font-size:.875rem;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-secondary)}.table tbody tr{cursor:pointer;transition:background var(--transition-fast)}.table tbody tr:hover{background:var(--color-bg-tertiary)}.table tbody tr:last-child td{border-bottom:none}.stat-card{background:var(--color-bg-secondary);border:2px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-xl);display:flex;flex-direction:column;gap:var(--space-sm);transition:all var(--transition-base)}.stat-card:hover{border-color:var(--color-accent-primary);transform:translateY(-2px);box-shadow:var(--shadow-lg)}.stat-label{font-size:.875rem;font-weight:500;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-secondary)}.stat-value{font-size:2.5rem;font-weight:700;font-family:var(--font-mono);line-height:1;color:var(--color-accent-primary)}.stat-change{font-size:.75rem;color:var(--color-text-tertiary)}.photo-upload-zone{border:2px dashed var(--color-border);border-radius:var(--radius-lg);padding:var(--space-2xl);text-align:center;background:var(--color-bg-primary);transition:all var(--transition-base);cursor:pointer}.photo-upload-zone:hover,.photo-upload-zone.drag-over{border-color:var(--color-accent-primary);background:#0ea5e90d}.photo-preview-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:var(--space-md);margin-top:var(--space-lg)}.photo-preview{position:relative;aspect-ratio:1;border-radius:var(--radius-md);overflow:hidden;border:2px solid var(--color-border);transition:all var(--transition-fast)}.photo-preview:hover{border-color:var(--color-accent-primary);transform:scale(1.05);z-index:10;box-shadow:var(--shadow-lg)}.photo-preview img{width:100%;height:100%;object-fit:cover}.photo-preview-remove{position:absolute;top:var(--space-sm);right:var(--space-sm);width:28px;height:28px;border-radius:50%;background:#ef4444e6;color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1.125rem;font-weight:700;transition:all var(--transition-fast)}.photo-preview-remove:hover{background:var(--color-error);transform:scale(1.1)}.mt-sm{margin-top:var(--space-sm)}.mt-md{margin-top:var(--space-md)}.mt-lg{margin-top:var(--space-lg)}.mt-xl{margin-top:var(--space-xl)}.mb-sm{margin-bottom:var(--space-sm)}.mb-md{margin-bottom:var(--space-md)}.mb-lg{margin-bottom:var(--space-lg)}.mb-xl{margin-bottom:var(--space-xl)}.text-center{text-align:center}.text-right{text-align:right}.hidden{display:none}@media (max-width: 768px){html{font-size:14px}h1{font-size:2rem}h2{font-size:1.75rem}h3{font-size:1.5rem}.card{padding:var(--space-lg)}.table th,.table td{padding:var(--space-sm) var(--space-md)}.stat-value{font-size:2rem}.modal-content{margin:var(--space-md)}}