:root{--card: #ffffff;--card-gradient: linear-gradient(180deg, rgba(240, 249, 255, .6) 0%, #ffffff 100%);--ring: #93c5fd;--input: #f8fafc;--muted: #f1f5f9;--accent: #0f172a;--border: #e2e8f0;--border-blue: #e0f2fe;--radius: 1.25rem;--chart-1: #0284c7;--chart-2: #0f172a;--chart-3: #38bdf8;--chart-4: #64748b;--chart-5: #0284c7;--popover: #ffffff;--primary: #0f172a;--primary-gradient: linear-gradient(180deg, #374151 0%, #111827 100%);--sidebar: #ffffff;--spacing: .25rem;--font-mono: SFMono-Regular, Menlo, Monaco, Consolas, monospace;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica, Arial, sans-serif;--secondary: #f0f9ff;--background: #fafafa;--font-serif: Georgia, serif;--foreground: #0f172a;--destructive: #ef4444;--shadow-blur: 20px;--shadow-color: rgba(15, 23, 42, .05);--sidebar-ring: #38bdf8;--shadow-spread: 0px;--letter-spacing: -.01em;--shadow-opacity: .05;--sidebar-accent: #f0f9ff;--sidebar-border: #e2e8f0;--card-foreground: #0f172a;--shadow-offset-x: 0px;--shadow-offset-y: 10px;--sidebar-primary: #0f172a;--muted-foreground: #64748b;--accent-foreground: #ffffff;--popover-foreground: #0f172a;--primary-foreground: #ffffff;--sidebar-foreground: #0f172a;--secondary-foreground: #0369a1;--destructive-foreground: #ffffff;--sidebar-accent-foreground: #0369a1;--sidebar-primary-foreground: #ffffff}.dark{--card: #0f172a;--card-gradient: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);--ring: #38bdf8;--input: #1e293b;--muted: #1e293b;--accent: #38bdf8;--border: #334155;--border-blue: #1e293b;--radius: 1.25rem;--chart-1: #38bdf8;--chart-2: #38bdf8;--chart-3: #93c5fd;--chart-4: #94a3b8;--chart-5: #38bdf8;--popover: #0f172a;--primary: #f8fafc;--primary-gradient: linear-gradient(180deg, #f8fafc 0%, #cbd5e1 100%);--sidebar: #0f172a;--spacing: .25rem;--font-mono: Roboto Mono, monospace;--font-sans: "Inter", -apple-system, sans-serif;--secondary: #1e293b;--background: #020617;--font-serif: Georgia, serif;--foreground: #f8fafc;--destructive: #ef4444;--shadow-blur: 24px;--shadow-color: rgba(0, 0, 0, .4);--sidebar-ring: #38bdf8;--shadow-spread: 0px;--letter-spacing: -.01em;--shadow-opacity: .4;--sidebar-accent: #1e293b;--sidebar-border: #334155;--card-foreground: #f8fafc;--shadow-offset-x: 0px;--shadow-offset-y: 10px;--sidebar-primary: #f8fafc;--muted-foreground: #94a3b8;--accent-foreground: #0f172a;--popover-foreground: #f8fafc;--primary-foreground: #0f172a;--sidebar-foreground: #f8fafc;--secondary-foreground: #38bdf8;--destructive-foreground: #f8fafc;--sidebar-accent-foreground: #38bdf8;--sidebar-primary-foreground: #0f172a}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--background);color:var(--foreground);transition:background-color .3s ease,color .3s ease;min-height:100vh;-webkit-font-smoothing:antialiased}.app-container{min-height:100vh;display:flex;flex-direction:column}.navbar{background-color:var(--sidebar);border-bottom:1px solid var(--border-blue);padding:1.25rem 2.5rem;display:flex;justify-content:space-between;align-items:center;box-shadow:0 4px 20px var(--shadow-color)}.navbar-brand{display:flex;align-items:center;gap:.75rem;font-size:1.35rem;font-weight:800;color:var(--primary);letter-spacing:-.02em}.navbar-user{display:flex;align-items:center;gap:1.25rem}.role-switcher{display:flex;gap:.5rem;background-color:var(--muted);padding:.3rem;border-radius:1rem}.user-badge{background-color:var(--secondary);color:var(--secondary-foreground);padding:.4rem 1rem;border-radius:9999px;font-size:.85rem;font-weight:700;display:inline-flex;align-items:center;gap:.4rem;border:1px solid var(--border-blue)}.card{background:var(--card-gradient);color:var(--card-foreground);border:1px solid var(--border-blue);border-radius:1.75rem;padding:2rem;box-shadow:0 20px 25px -5px #0000000d,0 8px 10px -6px #0000000a;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.card:hover{box-shadow:0 25px 30px -5px #00000014;border-color:#bae6fd}.card-title{font-size:1.35rem;font-weight:800;margin-bottom:.75rem;color:var(--primary);letter-spacing:-.02em}.form-group{display:flex;flex-direction:column;gap:.5rem;margin-bottom:1.25rem}.form-label{font-size:.875rem;font-weight:600;color:var(--foreground)}.input-icon-wrapper{position:relative;width:100%}.input-icon-wrapper .input-icon{position:absolute;left:.85rem;top:50%;transform:translateY(-50%);color:#94a3b8;width:1.1rem;height:1.1rem;pointer-events:none}.form-input,.form-select,.form-textarea{width:100%;padding:.75rem 1rem;background-color:var(--input);color:var(--foreground);border:1px solid var(--border);border-radius:.85rem;font-family:inherit;font-size:.925rem;outline:none;transition:border-color .2s ease,box-shadow .2s ease,background-color .2s ease}.input-icon-wrapper .form-input{padding-left:2.6rem}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:#93c5fd;background-color:#fff;box-shadow:0 0 0 4px #bae6fd80}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;font-size:.95rem;font-weight:600;border-radius:.85rem;border:none;cursor:pointer;transition:all .2s ease;text-decoration:none}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary,.btn-accent{background:var(--primary-gradient);color:#fff;box-shadow:0 4px 12px #0f172a26}.btn-primary:hover:not(:disabled),.btn-accent:hover:not(:disabled){filter:brightness(1.1);box-shadow:0 6px 16px #0f172a33}.btn-secondary{background-color:#fff;color:var(--foreground);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){background-color:#f8fafc;border-color:#cbd5e1}.btn-outline{background-color:transparent;color:var(--foreground);border:1px solid var(--border)}.btn-outline:hover:not(:disabled){background-color:#f8fafc}.stepper-nav{display:flex;justify-content:space-between;align-items:center;gap:.5rem;margin-bottom:1.5rem;overflow-x:auto;padding-bottom:.5rem}.stepper-item{display:flex;flex-direction:column;align-items:center;gap:.4rem;flex:1;min-width:100px;cursor:pointer}.stepper-circle{width:2.5rem;height:2.5rem;border-radius:1rem;background-color:#fff;color:var(--muted-foreground);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.95rem;border:1px solid var(--border);box-shadow:0 2px 4px #00000005;transition:all .2s ease}.stepper-item.active .stepper-circle{background:var(--primary-gradient);color:#fff;border-color:#0f172a;box-shadow:0 4px 12px #0f172a33}.stepper-item.completed .stepper-circle{background-color:#e0f2fe;color:#0369a1;border-color:#bae6fd}.stepper-label{font-size:.775rem;font-weight:600;color:var(--muted-foreground);text-align:center;white-space:nowrap}.stepper-item.active .stepper-label,.stepper-item.completed .stepper-label{color:var(--foreground)}.badge{padding:.35rem .85rem;border-radius:9999px;font-size:.775rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;display:inline-flex;align-items:center;gap:.35rem}.badge-pending{background-color:#e0f2fe;color:#0369a1;border:1px solid #bae6fd}.badge-approved{background-color:#f0fdf4;color:#15803d;border:1px solid #bbf7d0}.badge-rejected{background-color:#fef2f2;color:#b91c1c;border:1px solid #fecaca}.badge-review{background-color:#fffbe6;color:#b45309;border:1px solid #fef08a}.modal-overlay{position:fixed;inset:0;background-color:#0f172a66;backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem}.modal-content{background:var(--card-gradient);color:var(--card-foreground);border-radius:1.75rem;width:100%;max-width:650px;max-height:90vh;overflow-y:auto;padding:2.25rem;box-shadow:0 25px 50px -12px #00000040;border:1px solid var(--border-blue)}.table-responsive{width:100%;overflow-x:auto}.custom-table{width:100%;border-collapse:collapse;margin-top:1rem}.custom-table th,.custom-table td{padding:.95rem 1.1rem;text-align:left;border-bottom:1px solid var(--border);font-size:.9rem}.custom-table th{background-color:#f8fafc;color:var(--muted-foreground);font-weight:700;text-transform:uppercase;font-size:.75rem;letter-spacing:.05em}.custom-table tr:hover{background-color:#f0f9ff}.theme-toggle{background:#fff;border:1px solid var(--border);color:var(--foreground);padding:.55rem 1rem;border-radius:9999px;cursor:pointer;display:flex;align-items:center;gap:.4rem;font-size:.85rem;font-weight:600;box-shadow:0 2px 4px #00000008}.btn-danger{color:#dc2626;border-color:#fca5a5;background-color:#fff}.btn-danger:hover{background-color:#fef2f2;border-color:#dc2626}.action-buttons{display:flex;gap:.5rem;align-items:center}