:root{--color-bg: #f6f8fb;--color-bg-elevated: #ffffff;--color-bg-muted: #eef2f7;--color-border: #d8dde7;--color-text: #1f2530;--color-text-muted: #5d6776;--color-text-on-primary: #ffffff;--color-primary: #1f6feb;--color-primary-hover: #1859c4;--color-danger: #d1453b;--color-danger-soft: #fde7e3;--color-success: #1a8754;--color-warning: #b27a07;--color-warning-soft: #fff5dd;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--shadow-sm: 0 1px 2px rgba(31, 37, 48, .06);--shadow-md: 0 4px 14px rgba(31, 37, 48, .08);--font-stack: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;margin:0;padding:0}body{background:var(--color-bg);color:var(--color-text);font-family:var(--font-stack);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}button,input,textarea,select{font-family:inherit;font-size:inherit}.app-shell{min-height:100vh;display:flex;flex-direction:column}.app-header{background:var(--color-bg-elevated);border-bottom:1px solid var(--color-border);padding:12px 24px;display:flex;align-items:center;gap:16px;position:sticky;top:0;z-index:10}.app-header__brand{font-weight:700;font-size:16px;letter-spacing:.01em;color:var(--color-text)}.app-header__nav{display:flex;gap:4px;flex:1}.app-header__nav a{padding:6px 10px;border-radius:var(--radius-sm);color:var(--color-text-muted);font-weight:500}.app-header__nav a.active,.app-header__nav a:hover{color:var(--color-text);background:var(--color-bg-muted);text-decoration:none}.app-header__user{display:flex;align-items:center;gap:8px;color:var(--color-text-muted);font-size:14px}.app-main{flex:1;width:100%;max-width:1200px;margin:0 auto;padding:24px}.card{background:var(--color-bg-elevated);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-sm)}.stack{display:flex;flex-direction:column;gap:16px}.row{display:flex;gap:12px;align-items:center}.muted{color:var(--color-text-muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid transparent;background:var(--color-bg-muted);color:var(--color-text);padding:8px 14px;border-radius:var(--radius-sm);font-weight:600;cursor:pointer;transition:background .15s ease,border-color .15s ease}.btn:hover{background:var(--color-border)}.btn:disabled{cursor:not-allowed;opacity:.6}.btn--primary{background:var(--color-primary);color:var(--color-text-on-primary)}.btn--primary:hover{background:var(--color-primary-hover)}.btn--ghost{background:transparent;border-color:var(--color-border)}.btn--danger{background:var(--color-danger-soft);color:var(--color-danger);border-color:transparent}.btn--danger:hover{background:#f9d3cd}.field{display:flex;flex-direction:column;gap:6px}.field label{font-weight:600;font-size:14px}.field .hint{color:var(--color-text-muted);font-size:13px}.input,.textarea,.select{width:100%;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-bg-elevated);padding:10px 12px;outline:none;transition:border-color .15s ease,box-shadow .15s ease}.input:focus,.textarea:focus,.select:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #1f6feb26}.textarea{min-height:240px;resize:vertical}.error-banner{background:var(--color-danger-soft);color:var(--color-danger);border-radius:var(--radius-sm);padding:10px 12px;font-size:14px}.info-banner{background:var(--color-warning-soft);color:var(--color-warning);border-radius:var(--radius-sm);padding:10px 12px;font-size:14px}.pill{display:inline-block;font-size:12px;font-weight:600;padding:2px 8px;border-radius:999px;background:var(--color-bg-muted);color:var(--color-text-muted);letter-spacing:.02em;text-transform:uppercase}.pill--draft{background:#e7eef8;color:#1f3e8c}.pill--submitted{background:#d6f0e1;color:#1a6a3d}.pill--archived{background:#ece7f5;color:#5a3aa1}.pill--deleted{background:var(--color-danger-soft);color:var(--color-danger)}.list{display:flex;flex-direction:column}.list__item{display:flex;align-items:center;gap:16px;padding:16px 4px;border-bottom:1px solid var(--color-border);text-align:left;width:100%;background:transparent;border-top:none;border-left:none;border-right:none;cursor:pointer}.list__item:last-child{border-bottom:none}.list__item:hover{background:var(--color-bg-muted)}.list__item-title{font-weight:600;color:var(--color-text)}.list__item-subtitle{color:var(--color-text-muted);font-size:14px;margin-top:2px;display:flex;gap:8px;align-items:center}.empty{padding:48px 24px;text-align:center;color:var(--color-text-muted)}.workspace-split{display:grid;grid-template-columns:minmax(320px,380px) 1fr;gap:24px}@media (max-width: 880px){.workspace-split{grid-template-columns:1fr}}.photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}.photo-tile{position:relative;aspect-ratio:1 / 1;background:var(--color-bg-muted);border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--color-border)}.photo-tile img{width:100%;height:100%;object-fit:cover}.photo-tile__caption{position:absolute;bottom:6px;left:6px;right:6px;background:#0000008c;color:#fff;font-size:11px;padding:2px 6px;border-radius:var(--radius-sm)}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:var(--color-bg)}.auth-card{width:100%;max-width:420px;background:var(--color-bg-elevated);padding:32px;border-radius:var(--radius-lg);border:1px solid var(--color-border);box-shadow:var(--shadow-md)}.auth-card h1{margin:0 0 8px;font-size:24px}.auth-card p{margin:0 0 24px;color:var(--color-text-muted)}