:root{--color-primary: #0f172a;--color-secondary: #334155;--color-accent: #2563eb;--color-accent-light: #eff6ff;--color-background: #f8fafc;--color-surface: #ffffff;--color-text-main: #020617;--color-text-secondary: #475569;--color-text-inverse: #ffffff;--color-success: #16a34a;--color-success-bg: #dcfce7;--color-danger: #dc2626;--color-danger-bg: #fee2e2;--color-warning: #d97706;--color-warning-bg: #fef3c7;--font-family: "Inter", system-ui, -apple-system, sans-serif;--font-size-sm: 1rem;--font-size-base: 1.125rem;--font-size-lg: 1.25rem;--font-size-xl: 1.5rem;--font-size-2xl: 2rem;--spacing-xs: .5rem;--spacing-sm: .75rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--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-float: 0 20px 25px -5px rgb(0 0 0 / .1), 0 8px 10px -6px rgb(0 0 0 / .1)}body{margin:0;font-family:var(--font-family);background-color:var(--color-background);color:var(--color-text-main);font-size:var(--font-size-base);-webkit-font-smoothing:antialiased;line-height:1.5}h1,h2,h3,h4,h5,h6{margin:0;font-weight:700;color:var(--color-primary);line-height:1.2}button{cursor:pointer;font-family:inherit}input,select,textarea{font-family:inherit;font-size:1rem}.text-center{text-align:center}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-sm{gap:var(--spacing-sm)}.gap-md{gap:var(--spacing-md)}.p-md{padding:var(--spacing-md)}.w-full{width:100%}.card{background:var(--color-surface);border-radius:var(--radius-lg);padding:var(--spacing-lg);box-shadow:var(--shadow-md);margin-bottom:var(--spacing-md);border:1px solid rgba(0,0,0,.05)}:root{--primary: #2563eb;--primary-dark: #1e40af;--bg-app: #f8fafc;--bg-card: #ffffff;--text-main: #1e293b;--text-muted: #64748b;--border: #e2e8f0;--safe-area-bottom: env(safe-area-inset-bottom)}*{box-sizing:border-box}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--bg-app);color:var(--text-main);-webkit-font-smoothing:antialiased}.app-container{display:flex;flex-direction:column;height:100vh;overflow:hidden}.app-header{height:60px;background:var(--bg-card);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 16px;flex-shrink:0;position:sticky;top:0;z-index:10}.app-header h1{font-size:18px;font-weight:600;margin:0;color:var(--text-main);flex-grow:1;text-align:center}.logout-button{background:transparent;border:none;color:var(--text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;padding:8px;border-radius:8px;transition:all .2s;position:absolute;right:16px}.logout-button:hover{background:#fee2e2;color:#ef4444}.app-content{flex:1;overflow-y:auto;padding:16px;padding-bottom:calc(80px + var(--safe-area-bottom))}.app-content-full{height:100vh;width:100vw;overflow:auto;background:var(--bg-app)}.bottom-nav{height:calc(64px + var(--safe-area-bottom));background:var(--bg-card);border-top:1px solid var(--border);display:flex;justify-content:space-around;align-items:flex-start;padding-top:10px;position:fixed;bottom:0;width:100%;z-index:20}.nav-item{display:flex;flex-direction:column;align-items:center;text-decoration:none;color:var(--text-muted);font-size:11px;gap:4px;width:60px}.nav-item.active{color:var(--primary)}.nav-item.active svg{stroke-width:2.5px}.dashboard-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:24px}.stat-card{background:#fff;padding:20px;border-radius:16px;box-shadow:0 4px 6px -1px #0000000d,0 2px 4px -1px #00000008;display:flex;flex-direction:column;justify-content:center}.stat-card h3{font-size:12px;text-transform:uppercase;letter-spacing:.5px;color:#64748b;margin:0 0 8px;font-weight:600}.stat-card .value{font-size:24px;font-weight:700;color:#0f172a;line-height:1.2}.stat-card-dark{background:#0f172a;color:#fff}.stat-card-dark h3{color:#94a3b8}.stat-card-dark .value{color:#fff}.stat-card-border-danger{border-left:4px solid #ef4444}.text-danger{color:#ef4444!important}.text-success{color:#10b981!important}.action-buttons-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;margin-bottom:32px}.action-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:16px 8px;background:#fff;border-radius:16px;border:2px solid #e2e8f0;color:#0f172a;font-size:11px;font-weight:500;gap:8px;transition:all .2s}.action-btn:active{transform:scale(.98)}.action-btn.btn-blue-outline{border-color:#2563eb;color:#2563eb;background:#eff6ff}.section-title{font-size:18px;font-weight:700;color:#0f172a;margin-bottom:16px;display:flex;align-items:center;margin-top:8px}.section-title:before{content:"";display:block;width:4px;height:24px;background:#2563eb;margin-right:12px;border-radius:2px}.login-container{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:24px;background:linear-gradient(135deg,#e0e7ff,#f8fafc)}.login-card{background:#fff;padding:40px 32px;border-radius:20px;box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;width:100%;max-width:400px}.login-header{text-align:center;margin-bottom:32px}.login-header h1{font-size:28px;font-weight:700;color:var(--text-main);margin:0 0 8px}.login-header p{color:var(--text-muted);font-size:16px;margin:0}.form-group{margin-bottom:20px}.form-group label{display:block;font-size:14px;font-weight:500;color:var(--text-main);margin-bottom:8px}.input-with-icon{position:relative;display:flex;align-items:center}.input-with-icon svg{position:absolute;left:12px;color:var(--text-muted);pointer-events:none}.input-with-icon input{width:100%;padding:12px 12px 12px 40px;border:1px solid var(--border);border-radius:12px;font-size:16px;outline:none;transition:all .2s}.input-with-icon input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #2563eb1a}.checkbox-group{display:flex;align-items:center;margin-top:10px}.checkbox-label{display:flex;align-items:center;font-size:14px;color:var(--text-main);cursor:pointer}.checkbox-label input{display:none}.checkbox-custom{width:18px;height:18px;border:1px solid var(--border);border-radius:4px;margin-right:8px;display:flex;align-items:center;justify-content:center;transition:all .2s;background:#fff}.checkbox-label input:checked+.checkbox-custom{background:var(--primary);border-color:var(--primary)}.checkbox-label input:checked+.checkbox-custom:after{content:"✓";color:#fff;font-size:12px;font-weight:700}.login-button{width:100%;padding:14px;background:var(--primary);color:#fff;border:none;border-radius:12px;font-size:16px;font-weight:600;cursor:pointer;transition:background .2s;margin-top:12px}.login-button:hover{background:var(--primary-dark)}.error-message{color:#ef4444;background:#fef2f2;padding:10px;border-radius:8px;font-size:14px;margin-bottom:20px;text-align:center;border:1px solid #fee2e2}.loading-screen{height:100vh;display:flex;align-items:center;justify-content:center;font-size:18px;color:var(--text-muted)}