:root{--color-background: #ffffff;--color-foreground: #11181C;--color-foreground-500: #71717a;--color-foreground-600: #52525b;--color-content1: #ffffff;--color-content2: #f4f4f5;--color-divider: rgba(17, 17, 17, .15);--color-primary: #006FEE;--color-primary-light: rgba(0, 111, 238, .1);--color-secondary: #7828c8;--color-success: #17c964;--color-danger: #f31260;--color-danger-light: rgba(243, 18, 96, .1);--color-warning: #f5a524;--border-radius-sm: 6px;--border-radius-md: 8px;--border-radius-lg: 12px;--border-radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;--transition-default: all .2s ease-out}.dark{--color-background: #000000;--color-foreground: #ECEDEE;--color-foreground-500: #a1a1aa;--color-foreground-600: #d4d4d8;--color-content1: #18181b;--color-content2: #27272a;--color-divider: rgba(255, 255, 255, .15)}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;width:100%;font-family:var(--font-family);background-color:var(--color-background);color:var(--color-foreground);font-size:16px;line-height:1.5;overscroll-behavior:none}#app{height:100%;width:100%;position:relative}.hidden{display:none!important}.theme-switcher{position:absolute;top:1rem;right:1rem;z-index:50}.theme-toggle{display:flex;align-items:center;gap:.5rem;background-color:var(--color-content1);padding:.5rem;border-radius:var(--border-radius-full);box-shadow:var(--shadow-sm)}.icon{display:flex;align-items:center;justify-content:center;color:var(--color-foreground-500)}.icon.active{color:var(--color-primary)}.switch{position:relative;display:inline-block;width:36px;height:20px}.switch input{opacity:0;width:0;height:0}.slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background-color:var(--color-content2);transition:var(--transition-default);border-radius:var(--border-radius-full)}.slider:before{position:absolute;content:"";height:16px;width:16px;left:2px;bottom:2px;background-color:#fff;transition:var(--transition-default);border-radius:50%}input:checked+.slider{background-color:var(--color-primary)}input:checked+.slider:before{transform:translate(16px)}.loading-screen{position:fixed;top:0;left:0;width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;background-color:var(--color-background);z-index:100;gap:1rem}.spinner{width:3rem;height:3rem;border:4px solid var(--color-primary);border-top:4px solid transparent;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.page{min-height:100%;width:100%;display:flex;flex-direction:column}.login-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100%;padding:1rem;width:100%}.card{background-color:var(--color-content1);border-radius:var(--border-radius-md);border:1px solid var(--color-divider);box-shadow:var(--shadow-sm);width:100%;max-width:28rem;overflow:hidden}.card-header{display:flex;flex-direction:column;gap:.25rem;padding:1.5rem 1.5rem 0;text-align:center}.app-icon{width:4rem;height:4rem;background-color:var(--color-primary-light);border-radius:var(--border-radius-full);display:flex;align-items:center;justify-content:center;margin:0 auto 1rem}.app-icon iconify-icon{font-size:2rem;color:var(--color-primary)}.card-header h1{font-size:1.25rem;font-weight:600;margin-bottom:.25rem}.card-header p{font-size:.875rem;color:var(--color-foreground-500)}.card-body{padding:1.5rem;display:flex;flex-direction:column;gap:1rem}.input-group{display:flex;flex-direction:column;gap:.25rem}.input-group label{font-size:.875rem;font-weight:500}.input-wrapper{display:flex;align-items:center;border:1px solid var(--color-divider);border-radius:var(--border-radius-md);padding:.5rem;transition:var(--transition-default)}.input-wrapper:focus-within{border-color:var(--color-primary);box-shadow:0 0 0 1px var(--color-primary)}.input-icon{display:flex;align-items:center;justify-content:center;color:var(--color-foreground-500);margin-right:.5rem}.input-wrapper input{flex:1;border:none;outline:none;background:transparent;color:var(--color-foreground);font-size:.875rem;font-family:var(--font-family)}.input-wrapper input::placeholder{color:var(--color-foreground-500)}.error-message{background-color:var(--color-danger-light);color:var(--color-danger);padding:.5rem;border-radius:var(--border-radius-md);font-size:.875rem}.card-footer{padding:0 1.5rem 1.5rem;display:flex;justify-content:flex-end}.btn{display:flex;align-items:center;justify-content:center;gap:.5rem;padding:.5rem 1rem;border-radius:var(--border-radius-md);font-weight:500;font-size:.875rem;cursor:pointer;transition:var(--transition-default);border:none;outline:none;font-family:var(--font-family)}.btn-primary{background-color:var(--color-primary);color:#fff}.btn-primary:hover{opacity:.9}.btn-danger{background-color:var(--color-danger);color:#fff}.btn-danger:hover{opacity:.9}.btn-sm{padding:.25rem .5rem;font-size:.75rem}.btn-spinner{width:1rem;height:1rem;border:2px solid white;border-top:2px solid transparent;border-radius:50%;animation:spin 1s linear infinite}.login-hint{margin-top:1rem;text-align:center;font-size:.875rem;color:var(--color-foreground-500)}.dashboard-header{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;padding:1rem;background-color:var(--color-content1);box-shadow:var(--shadow-sm)}.header-title{display:flex;align-items:center;gap:.5rem}.header-title iconify-icon{color:var(--color-primary)}.header-title h1{font-size:1.125rem;font-weight:600}.header-actions{display:flex;align-items:center;gap:.5rem}.user-greeting{font-size:.875rem;color:var(--color-foreground-500);display:none}@media (min-width: 640px){.user-greeting{display:inline}}.dashboard-content{padding:1rem;display:flex;flex-direction:column;gap:1rem}.welcome-card{animation:fadeInUp .4s ease-out}.charts-container{flex:1;animation:fadeInUp .4s ease-out .1s both}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.tabs{display:flex;overflow-x:auto;padding:1rem 1rem 0}.tab-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border:none;background:none;color:var(--color-foreground-500);font-family:var(--font-family);font-size:.875rem;cursor:pointer;border-bottom:2px solid transparent;transition:var(--transition-default)}.tab-btn.active{color:var(--color-primary);border-bottom-color:var(--color-primary)}.divider{height:1px;background-color:var(--color-divider);margin-top:1rem}.chart-content{padding:1rem;min-height:300px}.chart-container{display:none;height:100%}.chart-container.active{display:flex;flex-direction:column;animation:fadeIn .3s ease-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.chart-container h3{font-size:1.125rem;font-weight:600;margin-bottom:1rem}.chart-wrapper{flex:1;min-height:300px;position:relative}