:root {
  --ink: #132029;
  --ink-soft: #2a3d4a;
  --teal: #0d6b66;
  --teal-deep: #0a4f4b;
  --teal-soft: #d7efec;
  --sand: #c7925a;
  --paper: #eef2f0;
  --panel: #f7faf8;
  --white: #ffffff;
  --line: #cdd8d4;
  --danger: #a8482f;
  --ok: #2f7d4a;
  --warn: #9a6a22;
  --sidebar: #102029;
  --shadow: 0 18px 40px rgba(16, 32, 41, 0.12);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: "Sora", sans-serif;
  color: var(--ink);
  background: var(--paper);
}
button, input, select, textarea { font: inherit; }
.hidden { display: none !important; }

/* Login */
.login-view {
  min-height: 100%;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(900px 500px at 10% 0%, #cfe8e4 0%, transparent 55%),
    radial-gradient(700px 400px at 100% 10%, #e8d7c2 0%, transparent 50%),
    linear-gradient(160deg, #d9e5e1, #f3f6f4 50%, #e7eee9);
}
.login-card {
  width: min(420px, 100%);
  background: rgba(255,255,255,0.92);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 32px;
  box-shadow: var(--shadow);
}
.login-brand {
  font-family: "Fraunces", serif;
  font-size: 36px;
  color: var(--teal-deep);
  margin-bottom: 8px;
}
.login-card h1 { font-size: 22px; margin-bottom: 8px; }
.login-desc, .login-hint {
  color: #60727c;
  font-size: 13px;
  line-height: 1.6;
  margin-bottom: 20px;
}
.login-hint { margin: 14px 0 0; text-align: center; }

.field-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-soft);
  margin: 0 0 8px;
}
.field {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 12px;
  padding: 12px 14px;
  margin-bottom: 14px;
  outline: none;
}
.field:focus { border-color: var(--teal); }
textarea.field { min-height: 96px; resize: vertical; }

.btn {
  border: 0;
  cursor: pointer;
  border-radius: 12px;
  padding: 11px 16px;
  font-weight: 600;
  font-size: 13.5px;
}
.btn-primary { background: var(--teal); color: #fff; }
.btn-secondary { background: var(--white); color: var(--ink); border: 1px solid var(--line); }
.btn-ghost { background: transparent; color: #cfe3df; border: 1px solid rgba(255,255,255,0.15); }
.btn-danger { background: #f8e6df; color: var(--danger); }
.btn-ok { background: #e4f3e8; color: var(--ok); }
.btn-block { width: 100%; }
.btn-sm { padding: 7px 12px; font-size: 12px; border-radius: 10px; }
.icon-btn {
  width: 36px; height: 36px; border: 1px solid var(--line);
  background: var(--white); border-radius: 10px; cursor: pointer;
}

/* Shell */
.app-shell {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100%;
}
.sidebar {
  background: var(--sidebar);
  color: #dbe7e3;
  padding: 22px 16px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: sticky;
  top: 0;
  height: 100vh;
}
.logo {
  font-family: "Fraunces", serif;
  font-size: 28px;
  color: #fff;
}
.logo-sub { font-size: 11px; color: #7f9790; margin-top: 4px; }
.side-nav { display: grid; gap: 4px; flex: 1; overflow: auto; }
.nav-group {
  font-size: 11px;
  color: #6f8680;
  margin: 12px 8px 6px;
  letter-spacing: 0.04em;
}
.nav-item {
  text-align: left;
  border: 0;
  background: transparent;
  color: #c5d6d1;
  padding: 10px 12px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 13.5px;
}
.nav-item:hover { background: rgba(255,255,255,0.05); }
.nav-item.on { background: var(--teal); color: #fff; font-weight: 600; }
.side-foot { display: grid; gap: 10px; }
.client-pill {
  font-size: 11px;
  color: #9bb4ad;
  background: rgba(255,255,255,0.05);
  border-radius: 10px;
  padding: 10px 12px;
  line-height: 1.4;
}

.main { min-width: 0; display: flex; flex-direction: column; }
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  padding: 22px 28px 16px;
  background: rgba(247,250,248,0.92);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 5;
  backdrop-filter: blur(10px);
}
.crumb { font-size: 12px; color: #6d8189; margin-bottom: 4px; }
.topbar h2 {
  font-family: "Fraunces", serif;
  font-size: 28px;
  font-weight: 700;
}
.top-actions { display: flex; gap: 10px; align-items: center; }
.env-tag, .user-chip {
  font-size: 12px;
  font-weight: 600;
  padding: 7px 10px;
  border-radius: 999px;
}
.env-tag { background: #fff1df; color: var(--warn); }
.user-chip { background: var(--teal-soft); color: var(--teal-deep); }

.content { padding: 22px 28px 40px; }

/* Widgets */
.grid { display: grid; gap: 14px; }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: 1.4fr 1fr; }
@media (max-width: 1100px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: relative; height: auto; }
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .content, .topbar { padding-left: 16px; padding-right: 16px; }
}

.stat {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
}
.stat .k { font-size: 12px; color: #6d8189; }
.stat .v {
  font-family: "Fraunces", serif;
  font-size: 32px;
  margin-top: 6px;
  color: var(--teal-deep);
}
.stat .s { font-size: 12px; color: #7a8b94; margin-top: 6px; }

.panel {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
}
.panel-h {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}
.panel-h h3 { font-size: 15px; }
.muted { color: #60727c; font-size: 12.5px; line-height: 1.5; }

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
  align-items: center;
}
.toolbar .grow { flex: 1; min-width: 180px; }

.table-wrap { overflow: auto; border: 1px solid var(--line); border-radius: 14px; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
th {
  background: var(--panel);
  font-size: 12px;
  color: #5d717c;
  font-weight: 600;
  white-space: nowrap;
}
tr:last-child td { border-bottom: 0; }
tr:hover td { background: #f9fcfb; }

.tag {
  display: inline-flex;
  align-items: center;
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  background: var(--teal-soft);
  color: var(--teal-deep);
  white-space: nowrap;
}
.tag.warn { background: #fff1df; color: var(--warn); }
.tag.danger { background: #f8e6df; color: var(--danger); }
.tag.ok { background: #e4f3e8; color: var(--ok); }
.tag.soft { background: #e8eeec; color: #5a6d76; }

.notice {
  background: #fff8ef;
  border: 1px solid #ead7ba;
  border-radius: 14px;
  padding: 14px;
  font-size: 13px;
  color: #6a4e2d;
  line-height: 1.6;
  margin-bottom: 14px;
}
.notice strong { display: block; margin-bottom: 4px; color: #4d371f; }
.notice.ok {
  background: #eef7f1;
  border-color: #c6e2d0;
  color: #2f5a3c;
}
.notice.ok strong { color: #214833; }

.client-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.client-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
  background: var(--panel);
}
.client-card h4 { font-size: 14px; margin-bottom: 6px; }
.list-plain { list-style: none; display: grid; gap: 8px; }
.list-plain li {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  font-size: 13px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}
.list-plain li:last-child { border-bottom: 0; }

.diff {
  display: grid;
  gap: 8px;
  margin: 10px 0;
}
.diff .box { border-radius: 10px; padding: 10px 12px; font-size: 12.5px; line-height: 1.5; }
.diff .old { background: #f8e6df; color: #7a3a2c; }
.diff .new { background: #e4f3e8; color: #2f5a3c; }
.diff .lab { font-size: 10px; font-weight: 700; margin-bottom: 4px; opacity: .8; }

.form-grid { display: grid; gap: 12px; }
.form-grid.two { grid-template-columns: 1fr 1fr; }

/* Drawer */
.drawer-mask {
  position: fixed; inset: 0;
  background: rgba(16, 32, 41, 0.35);
  z-index: 40;
}
.drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: min(480px, 100%);
  background: var(--white);
  z-index: 50;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow);
}
.drawer-head, .drawer-foot {
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.drawer-foot {
  border-bottom: 0;
  border-top: 1px solid var(--line);
  justify-content: flex-end;
}
.drawer-body { padding: 18px; overflow: auto; flex: 1; }

.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%) translateY(12px);
  background: var(--ink);
  color: #fff;
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 13px;
  opacity: 0;
  pointer-events: none;
  transition: .2s ease;
  z-index: 80;
}
.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.actions { display: flex; gap: 8px; flex-wrap: wrap; }
.empty {
  text-align: center;
  color: #7a8b94;
  padding: 28px;
  font-size: 13px;
}