:root{--bg: #fafaf7;--surface: #ffffff;--surface-sunken: #f4f3ee;--text: #1a1a2e;--text-secondary: #5c5c6e;--text-tertiary: #8b8b9a;--border: #e8e6e1;--border-strong: #d9d6cf;--primary: #5b5fcd;--accent: #5b5fcd;--accent-soft: #5b5fcd1a;--success: #4a9b6e;--warning: #e8a23b;--error: #d75555;--error-soft: #d755551a;--radius: 18px;--radius-sm: 10px;--shadow-sm: 0 1px 2px rgba(26, 26, 46, .04), 0 1px 3px rgba(26, 26, 46, .06);--shadow-md: 0 4px 12px rgba(26, 26, 46, .06), 0 2px 4px rgba(26, 26, 46, .04);--shadow-lg: 0 12px 32px rgba(26, 26, 46, .1)}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased}.page{max-width:640px;margin:0 auto;padding:20px 20px 48px}.center{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;text-align:center}.login-logo{height:34px;width:auto;margin-bottom:24px}.header{display:flex;align-items:center;gap:14px;padding:20px 0 24px;margin-bottom:8px}.brand-dot{width:48px;height:48px;border-radius:14px;background:var(--accent);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:20px;flex-shrink:0;box-shadow:var(--shadow-sm)}.header-text{min-width:0}.header h1{font-size:22px;font-weight:700;letter-spacing:-.01em;margin:0;line-height:1.2}.header .greeting{color:var(--text-secondary);font-size:14px;margin:3px 0 0}.count-pill{margin-left:auto;flex-shrink:0;align-self:flex-start;font-size:13px;font-weight:600;color:var(--accent);background:var(--accent-soft);border-radius:999px;padding:5px 12px;white-space:nowrap}.muted{color:var(--text-secondary)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;margin-bottom:18px;box-shadow:var(--shadow-sm);transition:box-shadow .2s ease,transform .2s ease}.card:hover{box-shadow:var(--shadow-md)}.card-media{position:relative;width:100%;aspect-ratio:1 / 1;background:linear-gradient(135deg,var(--surface-sunken),#ecebe4);display:flex;align-items:center;justify-content:center;color:var(--text-tertiary);font-size:14px}.card-media img{width:100%;height:100%;object-fit:cover;display:block}.media-placeholder{display:flex;flex-direction:column;align-items:center;gap:8px}.media-placeholder svg{width:32px;height:32px;opacity:.5}.platform-tag{position:absolute;top:12px;left:12px;display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;color:#fff;background:#1a1a2e8c;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:999px;padding:5px 11px 5px 8px;text-transform:capitalize}.platform-tag .dot{width:8px;height:8px;border-radius:50%;background:var(--platform, #fff)}.card-body{padding:18px}.meta-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:12px}.chip{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:500;color:var(--text-secondary);background:var(--surface-sunken);border-radius:999px;padding:5px 11px}.chip svg{width:14px;height:14px;opacity:.7}.caption{white-space:pre-wrap;font-size:15px;line-height:1.55;margin:0 0 18px;color:var(--text)}.caption.empty{color:var(--text-tertiary);font-style:italic}.actions{display:flex;gap:10px}.btn{flex:1;font:inherit;font-size:14px;font-weight:600;border:1px solid var(--border-strong);background:var(--surface);color:var(--text);border-radius:var(--radius-sm);padding:12px 16px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:7px;transition:background .15s ease,border-color .15s ease,opacity .15s ease,transform .05s ease}.btn svg{width:16px;height:16px}.btn:hover:not(:disabled){border-color:var(--text-tertiary)}.btn:active:not(:disabled){transform:scale(.98)}.btn:disabled{opacity:.5;cursor:default}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover:not(:disabled){filter:brightness(.95);border-color:var(--accent)}.btn-danger{flex:0 0 auto;color:var(--error);border-color:var(--border-strong);background:var(--surface)}.btn-danger:hover:not(:disabled){background:var(--error-soft);border-color:var(--error)}.actions-secondary{display:flex;gap:10px;margin-top:10px}.feedback-area{margin-top:14px;display:flex;flex-direction:column;gap:10px;animation:fade-in .15s ease}.feedback-area label{font-size:13px;font-weight:600;color:var(--text-secondary)}textarea{font:inherit;font-size:15px;width:100%;min-height:96px;resize:vertical;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface-sunken);color:var(--text);padding:12px 14px;transition:border-color .15s ease,background .15s ease}textarea:focus{outline:none;border-color:var(--accent);background:var(--surface)}.empty-state{text-align:center;padding:56px 20px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.empty-state .emoji{font-size:40px;display:block;margin-bottom:12px}.empty-state p{margin:0 0 4px;font-weight:600}.empty-state .muted{font-weight:400}.error-text{color:var(--error);font-weight:500;margin:0 0 12px}.link-btn{background:none;border:none;color:var(--text-tertiary);font:inherit;cursor:pointer;text-decoration:underline}.skeleton-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;margin-bottom:18px;box-shadow:var(--shadow-sm)}.skeleton{background:linear-gradient(90deg,var(--surface-sunken) 25%,#edece6 37%,var(--surface-sunken) 63%);background-size:400% 100%;animation:shimmer 1.4s ease infinite}.skeleton-media{width:100%;aspect-ratio:1 / 1}.skeleton-line{height:14px;border-radius:6px;margin:12px 18px}@keyframes shimmer{0%{background-position:100% 0}to{background-position:0 0}}@keyframes fade-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.portal-footer{display:flex;align-items:center;justify-content:center;gap:7px;margin-top:36px;font-size:12px;color:var(--text-tertiary)}.portal-footer img{height:16px;width:auto;opacity:.55}