:root{--color-primary:#2563eb;--color-primary-hover:#1d4ed8;--color-primary-light:#dbeafe;--color-danger:#dc2626;--color-danger-hover:#b91c1c;--color-success:#16a34a;--color-success-light:#dcfce7;--color-warning:#d97706;--color-warning-light:#fef3c7;--color-bg:#f8fafc;--color-surface:#fff;--color-text:#1e293b;--color-text-secondary:#64748b;--color-border:#e2e8f0;--radius:8px;--shadow:0 1px 3px rgba(0,0,0,.1);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.1)}[data-theme=dark]{--color-primary:#3b82f6;--color-primary-hover:#60a5fa;--color-primary-light:#1e3a5f;--color-danger:#ef4444;--color-danger-hover:#f87171;--color-success:#22c55e;--color-success-light:#14362a;--color-warning:#f59e0b;--color-warning-light:#422006;--color-bg:#0f172a;--color-surface:#1e293b;--color-text:#e2e8f0;--color-text-secondary:#94a3b8;--color-border:#334155;--shadow:0 1px 3px rgba(0,0,0,.4);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.4)}[data-theme=dark] .alert-error{background-color:#3b1111;border-color:#7f1d1d}[data-theme=dark] .alert-success{background-color:#052e16;border-color:#166534}[data-theme=dark] .alert-warning{background-color:#422006;border-color:#92400e}[data-theme=dark] .form-input{color:var(--color-text)}[data-theme=dark] select.form-input option{background-color:var(--color-surface);color:var(--color-text)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--color-bg);color:var(--color-text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.6}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}.app-layout{display:flex;flex-direction:column;min-height:100vh}.app-header{background:var(--color-surface);border-bottom:1px solid var(--color-border);box-shadow:var(--shadow);height:60px;justify-content:space-between;padding:0 1.5rem;position:sticky;top:0;z-index:100}.app-header,.app-header .logo{align-items:center;display:flex}.app-header .logo{color:var(--color-primary);font-size:1.25rem;font-weight:700;gap:.5rem}.app-header nav{align-items:center;display:flex;gap:1rem}.app-main{flex:1;margin:0 auto;max-width:1200px;padding:2rem 1.5rem;width:100%}.btn{align-items:center;border:none;border-radius:var(--radius);cursor:pointer;display:inline-flex;font-size:.875rem;font-weight:500;gap:.5rem;justify-content:center;padding:.5rem 1rem;text-decoration:none;transition:background-color .2s,opacity .2s}.btn:disabled{cursor:not-allowed;opacity:.6}.btn-primary{background-color:var(--color-primary);color:#fff}.btn-primary:hover:not(:disabled){background-color:var(--color-primary-hover);text-decoration:none}.btn-danger{background-color:var(--color-danger);color:#fff}.btn-danger:hover:not(:disabled){background-color:var(--color-danger-hover)}.btn-outline{background-color:transparent;border:1px solid var(--color-border);color:var(--color-text)}.btn-outline:hover:not(:disabled){background-color:var(--color-bg);text-decoration:none}.btn-sm{font-size:.8rem;padding:.25rem .75rem}.form-group{margin-bottom:1rem}.form-group label{color:var(--color-text);display:block;font-size:.875rem;font-weight:500;margin-bottom:.375rem}.form-input{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);font-size:.875rem;padding:.5rem .75rem;transition:border-color .2s;width:100%}.form-input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-light);outline:none}.card{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.5rem}.card-header{border-bottom:1px solid var(--color-border);margin-bottom:1rem;padding-bottom:.75rem}.card-header h2{font-size:1.25rem;font-weight:600}.auth-container{align-items:center;display:flex;justify-content:center;min-height:calc(100vh - 60px);padding:2rem}.auth-card{max-width:420px;width:100%}.auth-card h1{font-size:1.5rem;margin-bottom:1.5rem;text-align:center}.auth-footer{color:var(--color-text-secondary);font-size:.875rem;margin-top:1rem;text-align:center}.alert{border-radius:var(--radius);font-size:.875rem;margin-bottom:1rem;padding:.75rem 1rem}.alert-error{background-color:#fef2f2;border:1px solid #fecaca;color:var(--color-danger)}.alert-success{background-color:var(--color-success-light);border:1px solid #bbf7d0;color:var(--color-success)}.alert-warning{background-color:var(--color-warning-light);border:1px solid #fde68a;color:var(--color-warning)}.table-container{overflow-x:auto}table{border-collapse:collapse;width:100%}td,th{border-bottom:1px solid var(--color-border);font-size:.875rem;padding:.75rem 1rem;text-align:left}th{background-color:var(--color-bg);font-weight:600}.badge{align-items:center;border-radius:999px;display:inline-flex;font-size:.75rem;font-weight:500;padding:.125rem .5rem}.badge-success{background-color:var(--color-success-light);color:var(--color-success)}.badge-warning{background-color:var(--color-warning-light);color:var(--color-warning)}.badge-primary{background-color:var(--color-primary-light);color:var(--color-primary)}@media(max-width:768px){.app-header{padding:0 1rem}.app-main{padding:1rem}.hide-mobile{display:none}table{font-size:.8rem}td,th{padding:.5rem}}