:root{--md-sys-color-primary:#006874;--md-sys-color-on-primary:#fff;--md-sys-color-primary-container:#97f0ff;--md-sys-color-on-primary-container:#001f24;--md-sys-color-secondary:#4a6267;--md-sys-color-on-secondary:#fff;--md-sys-color-secondary-container:#cde7ec;--md-sys-color-on-secondary-container:#051f23;--md-sys-color-tertiary:#525e7d;--md-sys-color-on-tertiary:#fff;--md-sys-color-tertiary-container:#dbe1ff;--md-sys-color-on-tertiary-container:#0e1b37;--md-sys-color-error:#ba1a1a;--md-sys-color-on-error:#fff;--md-sys-color-error-container:#ffdad6;--md-sys-color-on-error-container:#410002;--md-sys-color-background:#f8fafc;--md-sys-color-on-background:#191c1d;--md-sys-color-surface:#fff;--md-sys-color-on-surface:#191c1d;--md-sys-color-surface-variant:#e0f2fe;--md-sys-color-on-surface-variant:#0f172a;--md-sys-color-outline:#70777a;--md-sys-color-outline-variant:#bfc8ca;--md-sys-color-shadow:#0000001a;--md-elevation-1:0px 1px 3px 1px var(--md-sys-color-shadow), 0px 1px 2px 0px var(--md-sys-color-shadow);--md-elevation-2:0px 2px 6px 2px var(--md-sys-color-shadow), 0px 1px 2px 0px var(--md-sys-color-shadow);--md-elevation-3:0px 4px 8px 3px var(--md-sys-color-shadow), 0px 1px 3px 0px var(--md-sys-color-shadow);--md-shape-corner-none:0px;--md-shape-corner-extra-small:4px;--md-shape-corner-small:8px;--md-shape-corner-medium:12px;--md-shape-corner-large:16px;--md-shape-corner-extra-large:28px;--md-shape-corner-full:9999px;--md-sys-typescale-font:"Roboto", system-ui, -apple-system, sans-serif;font-family:var(--md-sys-typescale-font);background-color:var(--md-sys-color-background);color:var(--md-sys-color-on-background);box-sizing:border-box;font-size:16px;line-height:1.5}@media (prefers-color-scheme:dark){:root:not(.light-theme){--md-sys-color-primary:#4fd8eb;--md-sys-color-on-primary:#00363d;--md-sys-color-primary-container:#004f58;--md-sys-color-on-primary-container:#97f0ff;--md-sys-color-secondary:#b1cbd0;--md-sys-color-on-secondary:#1c3438;--md-sys-color-secondary-container:#334a4f;--md-sys-color-on-secondary-container:#cde7ec;--md-sys-color-tertiary:#bac6ea;--md-sys-color-on-tertiary:#24304d;--md-sys-color-tertiary-container:#3b4764;--md-sys-color-on-tertiary-container:#dbe1ff;--md-sys-color-error:#ffb4ab;--md-sys-color-on-error:#690005;--md-sys-color-error-container:#93000a;--md-sys-color-on-error-container:#ffdad6;--md-sys-color-background:#0f172a;--md-sys-color-on-background:#f1f5f9;--md-sys-color-surface:#1e293b;--md-sys-color-on-surface:#f1f5f9;--md-sys-color-surface-variant:#334155;--md-sys-color-on-surface-variant:#e2e8f0;--md-sys-color-outline:#899294;--md-sys-color-outline-variant:#3f484a;--md-sys-color-shadow:#0000004d}}body.dark-theme{--md-sys-color-primary:#4fd8eb;--md-sys-color-on-primary:#00363d;--md-sys-color-primary-container:#004f58;--md-sys-color-on-primary-container:#97f0ff;--md-sys-color-secondary:#b1cbd0;--md-sys-color-on-secondary:#1c3438;--md-sys-color-secondary-container:#334a4f;--md-sys-color-on-secondary-container:#cde7ec;--md-sys-color-tertiary:#bac6ea;--md-sys-color-on-tertiary:#24304d;--md-sys-color-tertiary-container:#3b4764;--md-sys-color-on-tertiary-container:#dbe1ff;--md-sys-color-error:#ffb4ab;--md-sys-color-on-error:#690005;--md-sys-color-error-container:#93000a;--md-sys-color-on-error-container:#ffdad6;--md-sys-color-background:#0f172a;--md-sys-color-on-background:#f1f5f9;--md-sys-color-surface:#1e293b;--md-sys-color-on-surface:#f1f5f9;--md-sys-color-surface-variant:#334155;--md-sys-color-on-surface-variant:#e2e8f0;--md-sys-color-outline:#899294;--md-sys-color-outline-variant:#3f484a;--md-sys-color-shadow:#0000004d}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--md-sys-color-background);min-height:100vh;color:var(--md-sys-color-on-background);margin:0;padding:0;transition:background-color .3s,color .3s}.md-card{background-color:var(--md-sys-color-surface);color:var(--md-sys-color-on-surface);border-radius:var(--md-shape-corner-large);border:1px solid #0000;margin-bottom:16px;padding:24px;transition:box-shadow .2s,transform .2s}.md-card--elevated{box-shadow:var(--md-elevation-1)}.md-card--elevated:hover{box-shadow:var(--md-elevation-2);transform:translateY(-2px)}.md-card--outlined{border:1px solid var(--md-sys-color-outline-variant)}.md-card--filled{background-color:var(--md-sys-color-surface-variant);color:var(--md-sys-color-on-surface-variant)}.md-btn{border-radius:var(--md-shape-corner-full);height:40px;font-family:var(--md-sys-typescale-font);letter-spacing:.1px;cursor:pointer;-webkit-user-select:none;user-select:none;border:none;justify-content:center;align-items:center;gap:8px;padding:0 24px;font-size:.875rem;font-weight:500;text-decoration:none;transition:background-color .2s,box-shadow .2s,transform .1s;display:inline-flex;position:relative;overflow:hidden}.md-btn:active{transform:scale(.97)}.md-btn--filled{background-color:var(--md-sys-color-primary);color:var(--md-sys-color-on-primary)}.md-btn--filled:hover{background-color:color-mix(in srgb, var(--md-sys-color-primary) 90%, black);box-shadow:var(--md-elevation-1)}.md-btn--tonal{background-color:var(--md-sys-color-secondary-container);color:var(--md-sys-color-on-secondary-container)}.md-btn--tonal:hover{background-color:color-mix(in srgb, var(--md-sys-color-secondary-container) 90%, black);box-shadow:var(--md-elevation-1)}.md-btn--outlined{color:var(--md-sys-color-primary);border:1px solid var(--md-sys-color-outline);background-color:#0000}.md-btn--outlined:hover{background-color:color-mix(in srgb, var(--md-sys-color-primary) 8%, transparent)}.md-btn--text{color:var(--md-sys-color-primary);background-color:#0000;padding:0 12px}.md-btn--text:hover{background-color:color-mix(in srgb, var(--md-sys-color-primary) 8%, transparent)}.md-fab{border-radius:var(--md-shape-corner-large);background-color:var(--md-sys-color-primary-container);width:56px;height:56px;color:var(--md-sys-color-on-primary-container);box-shadow:var(--md-elevation-3);cursor:pointer;border:none;justify-content:center;align-items:center;transition:transform .2s,box-shadow .2s;display:flex}.md-fab:hover{box-shadow:var(--md-elevation-3), 0px 4px 10px 4px var(--md-sys-color-shadow);transform:scale(1.05)}.md-field{flex-direction:column;margin-bottom:20px;display:flex;position:relative}.md-field input,.md-field select{border-radius:var(--md-shape-corner-small);border:1px solid var(--md-sys-color-outline);height:56px;color:var(--md-sys-color-on-surface);font-family:var(--md-sys-typescale-font);background-color:#0000;outline:none;padding:8px 16px;font-size:1rem;transition:border-color .2s,border-width .1s}.md-field select{background-color:var(--md-sys-color-surface)}.md-field select option{background-color:var(--md-sys-color-surface);color:var(--md-sys-color-on-surface)}.md-field input:focus,.md-field select:focus{border:2px solid var(--md-sys-color-primary);padding:7px 15px}.md-field label{background-color:var(--md-sys-color-surface);color:var(--md-sys-color-primary);pointer-events:none;padding:0 6px;font-size:.75rem;font-weight:500;transition:color .2s;position:absolute;top:-10px;left:12px}.md-field input:placeholder-shown+label{color:var(--md-sys-color-outline);font-size:1rem;top:16px}.md-field:not(.md-field--always-float) input::placeholder{color:#0000;transition:color .2s}.md-field:not(.md-field--always-float) input:focus::placeholder{color:var(--md-sys-color-outline)}.md-field--always-float input::placeholder{color:var(--md-sys-color-outline);opacity:.65}.md-field input:focus+label,.md-field select+label,.md-field--always-float+label{color:var(--md-sys-color-primary);font-size:.75rem;top:-10px}.md-field--always-float label,.md-field--always-float input:placeholder-shown+label{color:var(--md-sys-color-primary)!important;font-size:.75rem!important;top:-10px!important}h1,h2,h3,h4,h5,h6{font-family:var(--md-sys-typescale-font);letter-spacing:0;font-weight:400}h1{font-size:2.25rem;line-height:2.75rem}h2{margin-bottom:16px;font-size:1.75rem;line-height:2.25rem}h3{margin-bottom:8px;font-size:1.375rem;line-height:1.75rem}.app-bar{background-color:var(--md-sys-color-surface);height:64px;box-shadow:var(--md-elevation-1);z-index:100;justify-content:space-between;align-items:center;padding:0 24px;display:flex;position:sticky;top:0}.app-bar-title{color:var(--md-sys-color-primary);align-items:center;gap:12px;font-size:1.25rem;font-weight:500;display:flex}.main-content{flex-grow:1;width:100%;max-width:1200px;margin:0 auto;padding:32px 24px}.grid-2{grid-template-columns:repeat(2,1fr);gap:24px;display:grid}@media (width<=768px){.grid-2{grid-template-columns:1fr}}.md-table-container{border-radius:var(--md-shape-corner-medium);border:1px solid var(--md-sys-color-outline-variant);overflow-x:auto}.md-table{border-collapse:collapse;text-align:left;background-color:var(--md-sys-color-surface);width:100%}.md-table th{background-color:var(--md-sys-color-secondary-container);color:var(--md-sys-color-on-secondary-container);padding:12px 16px;font-size:.875rem;font-weight:500}.md-table td{border-top:1px solid var(--md-sys-color-outline-variant);color:var(--md-sys-color-on-surface);padding:12px 16px;font-size:.875rem}.md-table tbody tr:hover{background-color:color-mix(in srgb, var(--md-sys-color-surface-variant) 40%, transparent)}.ripple{pointer-events:none;background-color:#ffffff59;border-radius:50%;animation:.6s linear ripple-animation;position:absolute;transform:scale(0)}@keyframes ripple-animation{to{opacity:0;transform:scale(4)}}@media (width<=992px){.grid-2{grid-template-columns:1fr;gap:16px}}@media (width<=768px){.main-content{padding:16px 12px}.md-card{padding:16px}.result-value{font-size:2.5rem}.curves-section-card .grid-2{grid-template-columns:1fr}}@media (width<=600px){.app-bar{grid-template-rows:auto auto;grid-template-columns:1fr auto;align-items:center;gap:12px;height:auto;padding:12px 16px;display:grid}.app-bar-title{grid-area:1/1;justify-content:flex-start;font-size:1.15rem}.theme-toggle-btn{grid-area:1/2;place-self:center end;margin:0;position:static}.tab-navigation{border-top:1px solid var(--md-sys-color-outline-variant);grid-area:2/1/auto/span 2;justify-content:space-around;width:100%;padding-top:4px}.tab-btn{border-radius:var(--md-shape-corner-small) var(--md-shape-corner-small) 0 0;border-top:none;border-bottom:3px solid #0000;flex-direction:column;flex-grow:1;gap:2px;height:auto;padding:6px 10px 8px;font-size:.75rem}.tab-btn--active{border-bottom-color:var(--md-sys-color-primary)}.admin-bar{flex-direction:column;align-items:stretch;gap:16px}.admin-actions{flex-direction:column;gap:8px;width:100%;display:flex}.admin-actions label,.admin-actions button{width:100%;margin-right:0!important}.editor-bottom-actions{flex-direction:column;align-items:stretch;gap:16px}.editor-bottom-actions>div{flex-direction:column;width:100%}.editor-bottom-actions .md-btn{width:100%}.db-editor-header{flex-direction:column;align-items:stretch;gap:16px}.db-editor-dropdown{width:100%!important}.cleanup-settings-row{flex-direction:column;align-items:stretch;gap:12px}}.admin-actions{align-items:center;gap:8px;display:flex}.db-editor-header{border-bottom:1px solid var(--md-sys-color-outline-variant);justify-content:space-between;align-items:center;margin-bottom:24px;padding-bottom:12px;display:flex}.db-editor-dropdown{width:300px;margin-bottom:0}.cleanup-settings-row{justify-content:space-between;align-items:center;display:flex}.app-container{flex-direction:column;min-height:100vh;display:flex}