:root{--tc-color-bg:var(--surface2, #f8f7f6);--tc-color-surface:var(--surface,  #ffffff);--tc-color-surface-2:var(--surface3, #f1efed);--tc-color-text:var(--text,  #1a1816);--tc-color-text-muted:var(--text2, #5a5652);--tc-color-text-subtle:var(--text3, #9b9590);--tc-color-text-inverse:#ffffff;--tc-color-border:var(--border,  #e4e0dc);--tc-color-border-strong:var(--border2, #ccc8c3);--tc-color-primary:var(--brand,   #B58865);--tc-color-primary-hover:var(--brand-d, #9A7050);--tc-color-primary-fg:#ffffff;--tc-color-success:var(--green, #2a7a38);--tc-color-success-hover:#1f5d2a;--tc-color-success-fg:#ffffff;--tc-color-warning:#b8860b;--tc-color-warning-hover:#8c6608;--tc-color-warning-fg:#ffffff;--tc-color-danger:var(--red, #c0392b);--tc-color-danger-hover:#962d22;--tc-color-danger-fg:#ffffff;--tc-color-info:var(--accent, #1a5fb4);--tc-color-info-hover:#134a8c;--tc-color-info-fg:#ffffff;--tc-color-overlay:rgba(15, 14, 12, 0.55);--tc-space-0:0;--tc-space-1:2px;--tc-space-2:4px;--tc-space-3:8px;--tc-space-4:12px;--tc-space-5:16px;--tc-space-6:20px;--tc-space-7:24px;--tc-space-8:32px;--tc-space-9:40px;--tc-space-10:48px;--tc-space-11:64px;--tc-space-12:80px;--tc-font-sans:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;--tc-font-mono:ui-monospace,'SF Mono','Cascadia Mono',Menlo,Consolas,monospace;--tc-font-size-xs:11px;--tc-font-size-sm:12px;--tc-font-size-md:13px;--tc-font-size-lg:14px;--tc-font-size-xl:16px;--tc-font-size-2xl:19px;--tc-font-size-3xl:24px;--tc-line-height-tight:1.2;--tc-line-height-normal:1.4;--tc-line-height-relaxed:1.6;--tc-font-weight-regular:400;--tc-font-weight-medium:500;--tc-font-weight-semibold:600;--tc-font-weight-bold:700;--tc-radius-sm:var(--r,  5px);--tc-radius-md:var(--r2, 8px);--tc-radius-lg:12px;--tc-radius-full:999px;--tc-shadow-sm:var(--shadow,  0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06));--tc-shadow-md:var(--shadow2, 0 4px 16px rgba(0,0,0,.12), 0 1px 4px rgba(0,0,0,.08));--tc-shadow-lg:0 20px 60px rgba(33, 57, 76, 0.18);--tc-shadow-focus:0 0 0 3px rgba(181, 136, 101, 0.35);--tc-z-base:1;--tc-z-dropdown:100;--tc-z-modal:1000;--tc-z-toast:1100;--tc-transition-fast:120ms ease;--tc-transition-normal:200ms ease}.tc-visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.tc-stack{display:flex;flex-direction:column}.tc-stack-sm>*+*{margin-top:var(--tc-space-2)}.tc-stack-md>*+*{margin-top:var(--tc-space-4)}.tc-stack-lg>*+*{margin-top:var(--tc-space-6)}.tc-cluster{display:flex;flex-wrap:wrap;gap:var(--tc-space-3);align-items:center}.tc-row{display:flex;flex-direction:row;gap:var(--tc-space-3);align-items:center}.tc-row-end{justify-content:flex-end}.tc-grid{display:grid;gap:var(--tc-space-4)}.tc-grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.tc-grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.tc-grid-auto{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}.tc-skeleton{background:linear-gradient(90deg,var(--tc-color-surface-2) 0,var(--tc-color-border) 50%,var(--tc-color-surface-2) 100%);background-size:200% 100%;animation:1.2s ease-in-out infinite tc-skeleton-shine;border-radius:var(--tc-radius-sm);color:transparent;user-select:none}@keyframes tc-skeleton-shine{0%{background-position:100% 0}100%{background-position:-100% 0}}.tc-btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--tc-space-2);border:1px solid transparent;border-radius:var(--tc-radius-sm);font-family:var(--tc-font-sans);font-weight:var(--tc-font-weight-medium);cursor:pointer;transition:background var(--tc-transition-fast),border-color var(--tc-transition-fast),color var(--tc-transition-fast);user-select:none;text-decoration:none;line-height:var(--tc-line-height-tight);white-space:nowrap}.tc-btn:focus-visible{outline:0;box-shadow:var(--tc-shadow-focus)}.tc-btn[aria-disabled=true],.tc-btn[disabled]{opacity:.55;cursor:not-allowed}.tc-btn--sm{padding:4px 10px;font-size:var(--tc-font-size-sm)}.tc-btn--md{padding:7px 14px;font-size:var(--tc-font-size-md)}.tc-btn--lg{padding:10px 18px;font-size:var(--tc-font-size-lg)}.tc-btn--primary{background:var(--tc-color-primary);color:var(--tc-color-primary-fg);border-color:var(--tc-color-primary)}.tc-btn--primary:hover:not([disabled]):not([aria-disabled=true]){background:var(--tc-color-primary-hover);border-color:var(--tc-color-primary-hover)}.tc-btn--secondary{background:var(--tc-color-surface);color:var(--tc-color-text);border-color:var(--tc-color-border-strong)}.tc-btn--secondary:hover:not([disabled]):not([aria-disabled=true]){background:var(--tc-color-surface-2)}.tc-btn--ghost{background:0 0;color:var(--tc-color-text);border-color:transparent}.tc-btn--ghost:hover:not([disabled]):not([aria-disabled=true]){background:var(--tc-color-surface-2)}.tc-btn--danger{background:var(--tc-color-danger);color:var(--tc-color-danger-fg);border-color:var(--tc-color-danger)}.tc-btn--danger:hover:not([disabled]):not([aria-disabled=true]){background:var(--tc-color-danger-hover);border-color:var(--tc-color-danger-hover)}.tc-btn__spinner{width:14px;height:14px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:.7s linear infinite tc-spin}@keyframes tc-spin{to{transform:rotate(360deg)}}.tc-card{display:block;background:var(--tc-color-surface);border:1px solid var(--tc-color-border);border-radius:var(--tc-radius-md);box-shadow:var(--tc-shadow-sm);overflow:hidden}.tc-card__header{padding:var(--tc-space-4) var(--tc-space-5);border-bottom:1px solid var(--tc-color-border);display:flex;flex-direction:column;gap:2px}.tc-card__title{font-size:var(--tc-font-size-lg);font-weight:var(--tc-font-weight-semibold);color:var(--tc-color-text)}.tc-card__subtitle{font-size:var(--tc-font-size-sm);color:var(--tc-color-text-muted)}.tc-card__body{padding:var(--tc-space-5);color:var(--tc-color-text);font-size:var(--tc-font-size-md)}.tc-card__actions{padding:var(--tc-space-3) var(--tc-space-5);border-top:1px solid var(--tc-color-border);display:flex;gap:var(--tc-space-3);justify-content:flex-end;background:var(--tc-color-surface-2)}.tc-modal{position:fixed;inset:0;background:var(--tc-color-overlay);display:none;align-items:center;justify-content:center;z-index:var(--tc-z-modal);padding:var(--tc-space-5)}.tc-modal[open]{display:flex}.tc-modal__panel{background:var(--tc-color-surface);border-radius:var(--tc-radius-md);box-shadow:var(--tc-shadow-lg);width:100%;max-width:520px;max-height:calc(100vh - 64px);display:flex;flex-direction:column;overflow:hidden}.tc-modal__header{display:flex;align-items:center;justify-content:space-between;padding:var(--tc-space-4) var(--tc-space-5);border-bottom:1px solid var(--tc-color-border)}.tc-modal__title{font-size:var(--tc-font-size-lg);font-weight:var(--tc-font-weight-semibold);color:var(--tc-color-text)}.tc-modal__close{background:0 0;border:none;cursor:pointer;color:var(--tc-color-text-muted);font-size:20px;line-height:1;padding:4px 8px;border-radius:var(--tc-radius-sm)}.tc-modal__close:hover{background:var(--tc-color-surface-2);color:var(--tc-color-text)}.tc-modal__body{padding:var(--tc-space-5);overflow:auto;font-size:var(--tc-font-size-md);color:var(--tc-color-text)}.tc-modal__footer{padding:var(--tc-space-3) var(--tc-space-5);border-top:1px solid var(--tc-color-border);display:flex;gap:var(--tc-space-3);justify-content:flex-end;background:var(--tc-color-surface-2)}.tc-toast-region{position:fixed;bottom:var(--tc-space-5);right:var(--tc-space-5);display:flex;flex-direction:column;gap:var(--tc-space-3);z-index:var(--tc-z-toast);pointer-events:none;max-width:360px}.tc-toast{pointer-events:auto;background:var(--tc-color-surface);border:1px solid var(--tc-color-border);border-left:4px solid var(--tc-color-info);border-radius:var(--tc-radius-sm);box-shadow:var(--tc-shadow-md);padding:var(--tc-space-3) var(--tc-space-4);display:flex;flex-direction:column;gap:2px;font-size:var(--tc-font-size-md);color:var(--tc-color-text);animation:tc-toast-in var(--tc-transition-normal)}.tc-toast--success{border-left-color:var(--tc-color-success)}.tc-toast--warning{border-left-color:var(--tc-color-warning)}.tc-toast--error{border-left-color:var(--tc-color-danger)}.tc-toast--info{border-left-color:var(--tc-color-info)}.tc-toast__title{font-weight:var(--tc-font-weight-semibold);font-size:var(--tc-font-size-md)}.tc-toast__message{font-size:var(--tc-font-size-sm);color:var(--tc-color-text-muted)}@keyframes tc-toast-in{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.tc-table{width:100%;border-collapse:collapse;font-size:var(--tc-font-size-md);color:var(--tc-color-text);background:var(--tc-color-surface)}.tc-table td,.tc-table th{text-align:left;padding:var(--tc-space-3) var(--tc-space-4);border-bottom:1px solid var(--tc-color-border);vertical-align:middle}.tc-table th{font-weight:var(--tc-font-weight-semibold);background:var(--tc-color-surface-2);color:var(--tc-color-text-muted);font-size:var(--tc-font-size-sm);text-transform:uppercase;letter-spacing:.04em}.tc-table tr:hover td{background:var(--tc-color-surface-2)}.tc-table .tc-align-right{text-align:right}.tc-table .tc-align-center{text-align:center}.tc-table__empty{padding:var(--tc-space-7);text-align:center;color:var(--tc-color-text-muted)}.tc-field{display:flex;flex-direction:column;gap:var(--tc-space-2)}.tc-field__label{font-size:var(--tc-font-size-sm);color:var(--tc-color-text);font-weight:var(--tc-font-weight-medium)}.tc-field__required{color:var(--tc-color-danger);margin-left:2px}.tc-field__hint{font-size:var(--tc-font-size-xs);color:var(--tc-color-text-muted)}.tc-field__error{font-size:var(--tc-font-size-xs);color:var(--tc-color-danger)}.tc-field input,.tc-field select,.tc-field textarea{font:inherit;font-size:var(--tc-font-size-md);color:var(--tc-color-text);background:var(--tc-color-surface);border:1px solid var(--tc-color-border-strong);border-radius:var(--tc-radius-sm);padding:7px 10px;outline:0;transition:border-color var(--tc-transition-fast),box-shadow var(--tc-transition-fast);width:100%}.tc-field input:focus,.tc-field select:focus,.tc-field textarea:focus{border-color:var(--tc-color-primary);box-shadow:var(--tc-shadow-focus)}.tc-field--error input,.tc-field--error select,.tc-field--error textarea{border-color:var(--tc-color-danger)}.tc-badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:var(--tc-radius-full);font-size:var(--tc-font-size-xs);font-weight:var(--tc-font-weight-medium);line-height:1.4;background:var(--tc-color-surface-2);color:var(--tc-color-text-muted);border:1px solid var(--tc-color-border)}.tc-badge--primary{background:color-mix(in srgb,var(--tc-color-primary) 15%,transparent);color:var(--tc-color-primary-hover);border-color:color-mix(in srgb,var(--tc-color-primary) 30%,transparent)}.tc-badge--success{background:color-mix(in srgb,var(--tc-color-success) 15%,transparent);color:var(--tc-color-success-hover);border-color:color-mix(in srgb,var(--tc-color-success) 30%,transparent)}.tc-badge--warning{background:color-mix(in srgb,var(--tc-color-warning) 18%,transparent);color:var(--tc-color-warning-hover);border-color:color-mix(in srgb,var(--tc-color-warning) 35%,transparent)}.tc-badge--danger{background:color-mix(in srgb,var(--tc-color-danger) 15%,transparent);color:var(--tc-color-danger-hover);border-color:color-mix(in srgb,var(--tc-color-danger) 30%,transparent)}.tc-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:var(--tc-space-8) var(--tc-space-5);color:var(--tc-color-text-muted)}.tc-empty__title{font-size:var(--tc-font-size-lg);font-weight:var(--tc-font-weight-semibold);color:var(--tc-color-text);margin-bottom:var(--tc-space-2)}.tc-empty__description{font-size:var(--tc-font-size-md);margin-bottom:var(--tc-space-4);max-width:420px}