:root{--dsp-bg: #f1f5f9;--dsp-surface: #ffffff;--dsp-surface-2: #f8fafc;--dsp-border: #e2e8f0;--dsp-text: #0f172a;--dsp-text-muted: #64748b;--dsp-primary: #0d9488;--dsp-primary-hover: #0f766e;--dsp-on-primary: #ffffff;--dsp-accent: #2563eb;--dsp-success-bg: #dcfce7;--dsp-success-fg: #166534;--dsp-warning-bg: #fef3c7;--dsp-warning-fg: #92400e;--dsp-danger-bg: #fee2e2;--dsp-danger-fg: #991b1b;--dsp-info-bg: #dbeafe;--dsp-info-fg: #1e40af;--dsp-neutral-bg: #f1f5f9;--dsp-neutral-fg: #475569;--dsp-radius: 12px;--dsp-radius-sm: 8px;--dsp-shadow: 0 1px 2px rgba(15, 23, 42, .06), 0 4px 12px rgba(15, 23, 42, .04);--dsp-font: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}@media(prefers-color-scheme:dark){:root{--dsp-bg: #0b1120;--dsp-surface: #0f172a;--dsp-surface-2: #111c31;--dsp-border: #1e293b;--dsp-text: #e2e8f0;--dsp-text-muted: #94a3b8;--dsp-primary: #2dd4bf;--dsp-primary-hover: #5eead4;--dsp-on-primary: #042f2e;--dsp-accent: #60a5fa;--dsp-success-bg: #052e1b;--dsp-success-fg: #86efac;--dsp-warning-bg: #3a2a08;--dsp-warning-fg: #fcd34d;--dsp-danger-bg: #3b1113;--dsp-danger-fg: #fca5a5;--dsp-info-bg: #10233f;--dsp-info-fg: #93c5fd;--dsp-neutral-bg: #1e293b;--dsp-neutral-fg: #cbd5e1}}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--dsp-font);background:var(--dsp-bg);color:var(--dsp-text);-webkit-font-smoothing:antialiased;line-height:1.5}a{color:var(--dsp-accent);text-decoration:none}h1,h2,h3,h4{margin:0;line-height:1.25}.dsp-btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;border:1px solid transparent;border-radius:var(--dsp-radius-sm);font:inherit;font-weight:600;cursor:pointer;transition:background .12s ease,border-color .12s ease,opacity .12s ease;white-space:nowrap}.dsp-btn--md{padding:.55rem 1rem;font-size:.95rem}.dsp-btn--sm{padding:.35rem .7rem;font-size:.85rem}.dsp-btn:disabled{opacity:.55;cursor:not-allowed}.dsp-btn--primary{background:var(--dsp-primary);color:var(--dsp-on-primary)}.dsp-btn--primary:hover:not(:disabled){background:var(--dsp-primary-hover)}.dsp-btn--secondary{background:var(--dsp-surface);border-color:var(--dsp-border);color:var(--dsp-text)}.dsp-btn--secondary:hover:not(:disabled){background:var(--dsp-surface-2)}.dsp-btn--ghost{background:transparent;color:var(--dsp-text)}.dsp-btn--ghost:hover:not(:disabled){background:var(--dsp-neutral-bg)}.dsp-btn--danger{background:var(--dsp-danger-bg);color:var(--dsp-danger-fg)}.dsp-input,.dsp-select,.dsp-textarea{width:100%;padding:.55rem .7rem;border:1px solid var(--dsp-border);border-radius:var(--dsp-radius-sm);background:var(--dsp-surface);color:var(--dsp-text);font:inherit;font-size:.95rem}.dsp-input:focus,.dsp-select:focus,.dsp-textarea:focus{outline:2px solid var(--dsp-primary);outline-offset:-1px}.dsp-field{display:flex;flex-direction:column;gap:.3rem}.dsp-field__label{font-size:.82rem;font-weight:600;color:var(--dsp-text-muted)}.dsp-field__error{font-size:.8rem;color:var(--dsp-danger-fg)}.dsp-card{background:var(--dsp-surface);border:1px solid var(--dsp-border);border-radius:var(--dsp-radius);box-shadow:var(--dsp-shadow);padding:1.25rem}.dsp-badge{display:inline-flex;align-items:center;padding:.15rem .6rem;border-radius:999px;font-size:.75rem;font-weight:600;text-transform:capitalize}.dsp-badge--neutral{background:var(--dsp-neutral-bg);color:var(--dsp-neutral-fg)}.dsp-badge--success{background:var(--dsp-success-bg);color:var(--dsp-success-fg)}.dsp-badge--warning{background:var(--dsp-warning-bg);color:var(--dsp-warning-fg)}.dsp-badge--danger{background:var(--dsp-danger-bg);color:var(--dsp-danger-fg)}.dsp-badge--info{background:var(--dsp-info-bg);color:var(--dsp-info-fg)}.dsp-stack{display:flex;flex-direction:column}.dsp-row{display:flex;align-items:center}.dsp-muted{color:var(--dsp-text-muted)}.dsp-empty{text-align:center;padding:3rem 1rem;color:var(--dsp-text-muted)}.dsp-page-header{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;margin-bottom:1.25rem}.dsp-page-header__title{font-size:1.4rem}.dsp-page-header__subtitle{color:var(--dsp-text-muted);font-size:.9rem;margin-top:.2rem}.dsp-spinner{width:20px;height:20px;border:2px solid var(--dsp-border);border-top-color:var(--dsp-primary);border-radius:50%;animation:dsp-spin .7s linear infinite}@keyframes dsp-spin{to{transform:rotate(360deg)}}.dsp-shell{display:grid;grid-template-columns:240px 1fr;min-height:100vh}.dsp-shell__sidebar{background:var(--dsp-surface);border-right:1px solid var(--dsp-border);padding:1rem;display:flex;flex-direction:column;gap:.5rem}.dsp-shell__brand{font-weight:700;font-size:1.05rem;padding:.5rem;color:var(--dsp-primary)}.dsp-shell__main{display:flex;flex-direction:column;min-width:0}.dsp-shell__header{height:56px;border-bottom:1px solid var(--dsp-border);background:var(--dsp-surface);display:flex;align-items:center;justify-content:space-between;padding:0 1.5rem;gap:1rem}.dsp-shell__content{padding:1.5rem;max-width:1040px;width:100%;margin:0 auto}.dsp-navlink{display:block;padding:.5rem .7rem;border-radius:var(--dsp-radius-sm);color:var(--dsp-text);font-size:.92rem;font-weight:500}.dsp-navlink:hover{background:var(--dsp-neutral-bg)}.dsp-navlink--active{background:var(--dsp-primary);color:var(--dsp-on-primary)}@media(max-width:720px){.dsp-shell{grid-template-columns:1fr}.dsp-shell__sidebar{flex-direction:row;overflow-x:auto;border-right:none;border-bottom:1px solid var(--dsp-border)}}