:root {
  --ink: #06070c;
  --ink-raised: #0d0f1a;
  --ink-line: rgba(255,255,255,0.09);
  --paper: #f5f6fa;
  --paper-dim: #8b8fa3;
  --cobalt: #3b6ff0;
  --amber: #8b3ff0;
  --danger: #ff6b6b;
  --radius: 10px;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--ink); color: var(--paper);
  font-family: 'Inter', system-ui, sans-serif; min-height: 100vh;
}
h1, h2, h3 { font-weight: 600; }
input, textarea, button { font-family: inherit; }

/* Login */
.login-view { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.login-card {
  background: var(--ink-raised); border: 1px solid var(--ink-line); border-radius: 14px;
  padding: 40px 36px; width: 100%; max-width: 360px;
}
.login-card h1 { margin: 0 0 8px; font-size: 1.3rem; }
.login-card .hint { color: var(--paper-dim); font-size: 13.5px; margin: 0 0 24px; }
.login-card input { width: 100%; padding: 12px 14px; margin-bottom: 16px; border-radius: 8px; border: 1px solid var(--ink-line); background: var(--ink); color: var(--paper); font-size: 14px; }
.login-card button { width: 100%; padding: 12px; border-radius: 8px; border: none; background: var(--cobalt); color: white; font-size: 14px; font-weight: 600; cursor: pointer; transition: filter .2s; }
.login-card button:hover { filter: brightness(1.1); }
.error { color: var(--danger); font-size: 13px; margin: 12px 0 0; }

/* Topbar */
.admin-topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 28px; border-bottom: 1px solid var(--ink-line); flex-wrap: wrap; gap: 12px;
}
.admin-mark { font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: .1em; color: var(--paper-dim); }
.admin-tabs { display: flex; gap: 6px; }
.tab-btn { background: none; border: none; color: var(--paper-dim); padding: 8px 14px; border-radius: 100px; cursor: pointer; font-size: 13.5px; transition: background .2s, color .2s; }
.tab-btn.active { background: var(--ink-raised); color: var(--paper); }
.admin-actions { display: flex; gap: 10px; }

.ghost-btn { background: none; border: 1px solid var(--ink-line); color: var(--paper); padding: 9px 14px; border-radius: 8px; cursor: pointer; font-size: 13px; text-decoration: none; transition: border-color .2s; }
.ghost-btn:hover { border-color: var(--cobalt); }
.primary-btn { background: var(--cobalt); border: none; color: white; padding: 10px 16px; border-radius: 8px; cursor: pointer; font-size: 13.5px; font-weight: 600; transition: filter .2s; }
.primary-btn:hover { filter: brightness(1.1); }
.danger-btn { background: none; border: 1px solid var(--danger); color: var(--danger); padding: 10px 16px; border-radius: 8px; cursor: pointer; font-size: 13.5px; }
.danger-btn:hover { background: rgba(255,107,107,.1); }

.admin-main { padding: 32px 28px 80px; max-width: 900px; margin: 0 auto; }
.panel-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.hint { color: var(--paper-dim); font-size: 14px; }

.project-list { display: flex; flex-direction: column; gap: 10px; }
.project-row {
  display: flex; align-items: center; gap: 16px; background: var(--ink-raised);
  border: 1px solid var(--ink-line); border-radius: var(--radius); padding: 12px 16px; cursor: pointer;
  transition: border-color .2s;
}
.project-row:hover { border-color: var(--cobalt); }
.project-row .thumb { width: 56px; height: 56px; border-radius: 6px; object-fit: cover; background: var(--ink); flex-shrink: 0; }
.project-row .thumb.empty { display: flex; align-items: center; justify-content: center; font-size: 10px; color: var(--paper-dim); font-family: 'JetBrains Mono', monospace; }
.project-row .row-title { font-weight: 600; font-size: 14.5px; }
.project-row .row-desc { font-size: 13px; color: var(--paper-dim); margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 480px; }
.project-row .row-order { margin-left: auto; font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--paper-dim); }

.form-card { background: var(--ink-raised); border: 1px solid var(--ink-line); border-radius: 14px; padding: 28px; max-width: 480px; }
.form-card h3 { margin: 24px 0 4px; font-size: 14px; color: var(--paper-dim); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
label { display: block; font-size: 13px; color: var(--paper-dim); margin: 14px 0 6px; }
input[type=text], input[type=email], input[type=url], input[type=number], input[type=password], textarea {
  width: 100%; padding: 10px 12px; border-radius: 8px; border: 1px solid var(--ink-line);
  background: var(--ink); color: var(--paper); font-size: 14px; resize: vertical;
}
input:focus, textarea:focus { outline: 2px solid var(--cobalt); outline-offset: 1px; }
input[type=file] { color: var(--paper-dim); font-size: 13px; }
.saved-badge { display: inline-block; margin-left: 12px; color: var(--amber); font-size: 13px; }

/* Modal */
.modal { position: fixed; inset: 0; background: rgba(10,11,14,.75); backdrop-filter: blur(4px); display: flex; align-items: center; justify-content: center; z-index: 50; padding: 20px; }
.modal-card { background: var(--ink-raised); border: 1px solid var(--ink-line); border-radius: 14px; padding: 28px; width: 100%; max-width: 440px; max-height: 88vh; overflow-y: auto; }
.modal-card h2 { margin: 0 0 6px; font-size: 1.1rem; }
.modal-actions { display: flex; justify-content: space-between; align-items: center; margin-top: 22px; }
.modal-actions-right { display: flex; gap: 10px; }
.image-preview-wrap { margin-top: 10px; }
.image-preview-wrap img { width: 100%; max-height: 160px; object-fit: cover; border-radius: 8px; }

@media (max-width: 640px) {
  .admin-topbar { flex-direction: column; align-items: flex-start; }
  .project-row .row-desc { max-width: 160px; }
}