.app-dark{--p-surface-ground: #0d1f17;--p-surface-card: #132a1e;--p-surface-overlay: #132a1e;--p-surface-border: #1e3d2a;--p-surface-hover: #1a3325}:root{--color-bg: #111827;--color-surface: #1f2937;--color-surface-hover: #263347;--color-border: #374151;--color-border-focus: #58cc02;--color-primary: #58cc02;--color-primary-dark: #46a302;--color-primary-shadow: rgba(88, 204, 2, .3);--color-danger: #ff4b4b;--color-warning: #ffc800;--color-info: #1cb0f6;--color-text: #ffffff;--color-text-secondary:#9ca3af;--color-text-muted: #6b7280;--sidebar-width: 256px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--shadow-card: 0 4px 24px rgba(0, 0, 0, .4);--shadow-btn: 0 4px 0 var(--color-primary-dark);--transition: .15s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{font-family:Nunito,system-ui,-apple-system,sans-serif;font-size:16px;font-weight:600;background-color:var(--p-surface-ground);color:var(--p-text-color);line-height:1.5;-webkit-font-smoothing:antialiased;transition:background-color .2s ease,color .2s ease}a{color:var(--color-primary);text-decoration:none;font-weight:700}a:hover{text-decoration:underline}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:2rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;border:none;border-radius:var(--radius-full);font-family:inherit;font-size:1rem;font-weight:800;cursor:pointer;transition:all var(--transition);text-transform:uppercase;letter-spacing:.5px}.btn-primary{background:var(--color-primary);color:#fff;box-shadow:var(--shadow-btn)}.btn-primary:hover:not(:disabled){background:var(--color-primary-dark);transform:translateY(1px);box-shadow:0 2px 0 var(--color-primary-dark)}.btn-primary:active:not(:disabled){transform:translateY(4px);box-shadow:none}.btn-primary:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}.btn-outline{background:transparent;color:var(--color-text);border:2px solid var(--color-border);box-shadow:0 4px 0 var(--color-border)}.btn-outline:hover:not(:disabled){border-color:var(--color-text-secondary);box-shadow:0 4px 0 var(--color-text-secondary)}.form-field{display:flex;flex-direction:column;gap:.375rem;margin-bottom:1rem}.form-label{font-size:.8rem;font-weight:800;text-transform:uppercase;letter-spacing:.5px;color:var(--color-text-secondary)}.form-input{padding:.75rem 1rem;background:var(--color-bg);border:2px solid var(--color-border);border-radius:var(--radius-md);font-family:inherit;font-size:1rem;font-weight:600;color:var(--color-text);outline:none;transition:border-color var(--transition),box-shadow var(--transition)}.form-input::placeholder{color:var(--color-text-muted);font-weight:400}.form-input:focus{border-color:var(--color-border-focus);box-shadow:0 0 0 3px var(--color-primary-shadow)}.form-error{font-size:.8rem;font-weight:700;color:var(--color-danger)}.app-layout{display:flex;min-height:100vh}.app-sidebar{width:var(--sidebar-width);background:var(--p-surface-card);border-right:1px solid var(--p-surface-border);padding:1.5rem 1rem;position:fixed;top:0;left:0;height:100vh;display:flex;flex-direction:column;gap:.25rem}.app-content{margin-left:var(--sidebar-width);flex:1;padding:2rem}.nav-item{display:flex;align-items:center;gap:.75rem;padding:.75rem 1rem;border-radius:var(--radius-md);color:var(--color-text-secondary);font-weight:800;text-transform:uppercase;letter-spacing:.5px;font-size:.875rem;cursor:pointer;transition:all var(--transition);border:none;background:transparent;width:100%;text-align:left}.nav-item:hover{background:var(--color-surface-hover);color:var(--color-text)}.nav-item.active{background:#58cc0226;color:var(--color-primary);border-left:3px solid var(--color-primary)}