:root {
  --bg: #f4f1ea;
  --panel: #fffdf8;
  --panel-2: #f7f3ea;
  --ink: #232021;
  --ink-soft: #6b6560;
  --line: #e6ddcd;
  --accent: #1f7a6e;
  --accent-ink: #fffdf8;
  --accent-soft: #d9ede9;
  --amber: #c97a10;
  --amber-soft: #f7e9d2;
  --danger: #b53a30;
  --danger-soft: #f5dedb;
  --shadow: 0 1px 2px rgba(40,30,20,.05), 0 12px 32px -16px rgba(40,30,20,.25);
  --radius: 14px;
}

html[data-theme="dark"] {
  --bg: #16191d;
  --panel: #1e2329;
  --panel-2: #232a31;
  --ink: #ece7df;
  --ink-soft: #9aa0a6;
  --line: #2d343c;
  --accent: #4fbfae;
  --accent-ink: #10201d;
  --accent-soft: #1d3a37;
  --amber: #e0a040;
  --amber-soft: #3a2e1a;
  --danger: #e8736a;
  --danger-soft: #3a201e;
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 16px 40px -18px rgba(0,0,0,.6);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Spline Sans", system-ui, sans-serif;
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  background-image:
    radial-gradient(circle at 100% 0%, color-mix(in srgb, var(--accent) 8%, transparent), transparent 38%);
  min-height: 100vh;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

h1 {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 600;
  font-size: 30px;
  letter-spacing: -.01em;
  margin: 0 0 22px;
}
h2 {
  font-family: "Fraunces", Georgia, serif;
  font-weight: 600;
  font-size: 21px;
  margin: 34px 0 12px;
}

/* ---------- Layout ---------- */
.layout { display: flex; min-height: 100vh; }

.sidebar {
  width: 248px;
  flex-shrink: 0;
  background: var(--panel);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  padding: 22px 16px;
  position: sticky;
  top: 0;
  height: 100vh;
}

.brand {
  display: flex; align-items: center; gap: 10px;
  padding: 6px 10px 22px;
}
.brand-mark { color: var(--accent); font-size: 20px; }
.brand-name {
  font-family: "Fraunces", serif;
  font-weight: 700; font-size: 20px; letter-spacing: -.02em;
}

.side-nav { display: flex; flex-direction: column; gap: 3px; flex: 1; }
.side-nav a {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 12px;
  border-radius: 10px;
  color: var(--ink-soft);
  font-weight: 500;
  transition: background .15s, color .15s;
}
.side-nav a:hover { background: var(--panel-2); color: var(--ink); text-decoration: none; }
.side-nav a.active { background: var(--accent-soft); color: var(--accent); }
.side-nav .ic { width: 18px; text-align: center; opacity: .85; }

.side-foot { display: flex; flex-direction: column; gap: 12px; }
.theme-toggle {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; padding: 9px 12px;
  border: 1px solid var(--line); background: transparent;
  border-radius: 10px; color: var(--ink-soft); cursor: pointer;
  font-family: inherit; font-size: 13px;
}
.theme-toggle:hover { background: var(--panel-2); }
.theme-icon { font-size: 15px; }

.side-user {
  display: flex; align-items: center; gap: 10px;
  padding: 10px; border-radius: 12px; background: var(--panel-2);
}
.avatar {
  width: 38px; height: 38px; flex-shrink: 0;
  border-radius: 50%;
  background: var(--accent); color: var(--accent-ink);
  display: grid; place-items: center;
  font-weight: 700;
}
.su-meta { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.su-name { font-weight: 600; font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.su-role { font-size: 11px; color: var(--ink-soft); }
.logout { margin: 0; }
.logout button {
  background: transparent; border: 0; color: var(--ink-soft);
  cursor: pointer; font-size: 17px; padding: 4px 6px; border-radius: 8px;
}
.logout button:hover { color: var(--danger); background: var(--danger-soft); transform: none; }

/* ---------- Content ---------- */
.content {
  flex: 1;
  padding: 40px 46px 70px;
  max-width: 1180px;
  margin: 0 auto;
  width: 100%;
}

.message {
  display: flex; align-items: center; gap: 10px;
  background: var(--amber-soft); color: var(--amber);
  border: 1px solid color-mix(in srgb, var(--amber) 35%, transparent);
  padding: 12px 16px; border-radius: 10px; margin-bottom: 22px;
  font-weight: 500;
}
.message span {
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--amber); color: var(--panel);
  display: grid; place-items: center; font-size: 13px; font-weight: 700; flex-shrink: 0;
}

/* ---------- Cards / stats ---------- */
.cards {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 16px; margin-bottom: 14px;
}
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.card::after {
  content: ""; position: absolute; inset: 0 0 auto auto;
  width: 56px; height: 56px; margin: -18px -18px 0 0;
  border-radius: 50%; background: var(--accent-soft);
}
.card b { display: block; font-size: 34px; font-weight: 700; font-family: "Fraunces", serif; line-height: 1; }
.card span { display: block; margin-top: 8px; color: var(--ink-soft); font-size: 13px; }

/* ---------- Tables ---------- */
.table-wrap {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  margin-top: 16px;
}
table { width: 100%; border-collapse: collapse; }
.table-wrap + .table-wrap { margin-top: 18px; }
th, td { padding: 13px 18px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: middle; }
th {
  background: var(--panel-2); font-size: 11px; text-transform: uppercase;
  letter-spacing: .06em; color: var(--ink-soft); font-weight: 600;
}
tbody tr:last-child td, table tr:last-child td { border-bottom: 0; }
tbody tr:hover td { background: color-mix(in srgb, var(--accent-soft) 35%, transparent); }
td a { font-weight: 600; }

/* ---------- Badges ---------- */
.badge {
  display: inline-block; padding: 4px 11px; border-radius: 999px;
  font-size: 12px; font-weight: 600; line-height: 1.5;
  border: 1px solid transparent; white-space: nowrap;
}
.badge.s-new      { background: var(--panel-2); color: var(--ink-soft); border-color: var(--line); }
.badge.s-progress { background: var(--accent-soft); color: var(--accent); }
.badge.s-review   { background: var(--amber-soft); color: var(--amber); }
.badge.s-done     { background: #d8efe0; color: #2c7a4b; }
html[data-theme="dark"] .badge.s-done { background: #1e3a2a; color: #6fcf97; }
.badge.p-low    { background: var(--panel-2); color: var(--ink-soft); border-color: var(--line); }
.badge.p-medium { background: var(--accent-soft); color: var(--accent); }
.badge.p-high   { background: var(--amber-soft); color: var(--amber); }
.badge.p-critical { background: var(--danger-soft); color: var(--danger); }
.badge.overdue  { background: var(--danger-soft); color: var(--danger); margin-left: 6px; }

/* ---------- Forms / buttons ---------- */
input, select, textarea {
  width: 100%; padding: 10px 12px;
  border: 1px solid var(--line); border-radius: 10px;
  background: var(--panel); color: var(--ink);
  font-family: inherit; font-size: 14px;
  margin-bottom: 14px;
  transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
label { font-weight: 600; display: block; margin-bottom: 6px; font-size: 13px; }

button, .button {
  border: 1px solid var(--line); padding: 10px 16px; border-radius: 10px;
  background: var(--panel-2); color: var(--ink);
  cursor: pointer; font-family: inherit; font-weight: 600; font-size: 14px;
  display: inline-block; transition: transform .12s, filter .15s, background .15s;
}
button:hover, .button:hover { transform: translateY(-1px); text-decoration: none; }
button:active, .button:active { transform: translateY(0); }
.primary { background: var(--accent); color: var(--accent-ink); border-color: transparent; }
.primary:hover { filter: brightness(1.06); }
.danger { background: transparent; color: var(--danger); border-color: var(--danger-soft); }
.danger:hover { background: var(--danger-soft); }

.form-card {
  max-width: 640px; background: var(--panel);
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 26px; box-shadow: var(--shadow);
}
.form-line {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-start;
  margin-bottom: 8px;
}
.form-line input, .form-line select, .form-line textarea { margin-bottom: 0; flex: 1; min-width: 150px; }
.form-line button, .form-line .button { margin-bottom: 0; }

.filter-wide {
  display: grid; grid-template-columns: repeat(6, 1fr) auto auto;
  gap: 10px; align-items: start;
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 16px; margin-bottom: 4px;
}
.filter-wide input, .filter-wide select, .filter-wide button, .filter-wide .button { margin-bottom: 0; }

.page-title {
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px; margin-bottom: 8px; flex-wrap: wrap;
}
.page-title h1 { margin: 0; }

.toolbar { display: flex; gap: 10px; align-items: center; margin: 16px 0 0; flex-wrap: wrap; }
.search-input { max-width: 340px; margin: 0; }

.actions { display: flex; gap: 8px; align-items: center; }
.actions form { margin: 0; }
.actions .danger { padding: 6px 11px; font-size: 13px; }

/* ---------- Task detail ---------- */
.detail-head {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 16px; flex-wrap: wrap; margin-bottom: 6px;
}
.detail-head h1 { margin: 0; }
.info {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow);
  margin-bottom: 18px;
}
.meta-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px 26px;
}
.meta-grid .k { font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-soft); }
.meta-grid .v { margin-top: 4px; font-weight: 500; }
.desc-block { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--ink-soft); line-height: 1.6; }

.comments { display: flex; flex-direction: column; gap: 10px; margin-top: 12px; }
.comment {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 12px; padding: 14px 16px;
}
.comment p { margin: 8px 0 0; }
.comment .c-head { display: flex; align-items: center; gap: 10px; }
.comment .c-head b { font-weight: 600; }
.c-avatar {
  width: 26px; height: 26px; border-radius: 50%; background: var(--accent-soft);
  color: var(--accent); display: grid; place-items: center; font-size: 12px; font-weight: 700; flex-shrink: 0;
}

/* ---------- Reports ---------- */
.report-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.report-card {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow);
}
.report-card h2 { margin-top: 0; }
.bar-row { display: grid; grid-template-columns: 130px 1fr 42px; align-items: center; gap: 12px; padding: 7px 0; }
.bar-row .lbl { font-size: 13px; }
.bar-track { display: block; background: var(--panel-2); border-radius: 999px; height: 10px; overflow: hidden; }
.bar-fill { display: block; height: 100%; background: var(--accent); border-radius: 999px; transition: width .7s ease; }
.bar-fill.amber { background: var(--amber); }
.bar-row .num { text-align: right; font-weight: 700; font-variant-numeric: tabular-nums; }

/* ---------- Auth ---------- */
.auth-body {
  display: grid; place-items: center;
  background-image:
    radial-gradient(circle at 15% 20%, color-mix(in srgb, var(--accent) 14%, transparent), transparent 40%),
    radial-gradient(circle at 85% 80%, color-mix(in srgb, var(--amber) 12%, transparent), transparent 42%);
}
.auth-content { max-width: 440px; padding: 40px 20px; width: 100%; }
.login-box {
  background: var(--panel); border: 1px solid var(--line);
  border-radius: 20px; padding: 38px 34px; box-shadow: var(--shadow);
}
.login-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.login-brand .brand-mark { color: var(--accent); font-size: 22px; }
.login-brand .brand-name { font-family: "Fraunces", serif; font-weight: 700; font-size: 22px; }
.login-box h1 { font-size: 24px; margin: 10px 0 4px; }
.login-box .sub { color: var(--ink-soft); margin: 0 0 24px; font-size: 14px; }
.login-box .hint {
  margin-top: 18px; padding: 10px 12px; border-radius: 10px;
  background: var(--panel-2); color: var(--ink-soft); font-size: 13px; text-align: center;
}
.login-box .hint code { color: var(--accent); font-weight: 600; }
.login-box button { width: 100%; padding: 12px; margin-top: 4px; }

.empty-row td { text-align: center; color: var(--ink-soft); padding: 26px; }

.footer { display: none; }

/* ---------- Animations ---------- */
.content > * { animation: rise .4s ease both; }
@keyframes rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* ---------- Responsive ---------- */
@media (max-width: 920px) {
  .layout { flex-direction: column; }
  .sidebar {
    width: 100%; height: auto; position: static;
    flex-direction: row; flex-wrap: wrap; align-items: center; gap: 10px;
    padding: 14px 18px;
  }
  .brand { padding: 0; }
  .side-nav { flex-direction: row; flex-wrap: wrap; flex: 1; justify-content: center; }
  .side-foot { flex-direction: row; align-items: center; }
  .theme-toggle { width: auto; }
  .theme-label { display: none; }
  .content { padding: 26px 20px 60px; }
  .cards, .report-grid { grid-template-columns: 1fr 1fr; }
  .filter-wide { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .cards, .report-grid, .filter-wide { grid-template-columns: 1fr; }
  .content { padding: 22px 14px 50px; }
}

table {
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0;
}

tr {
  border-bottom: 1px solid #e5d8c8;
}

th,
td {
  padding: 14px 16px;
  vertical-align: middle;
  border-bottom: 0;
}

td.actions,
.actions {
  white-space: nowrap;
  text-align: right;
}


.attachment-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 12px;
}

.attachment-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid #e5d8c8;
}

.attachment-info {
  min-width: 0;
  word-break: break-word;
}

.inline-form {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.inline-form input {
  min-width: 220px;
}

.muted { color: var(--ink-soft); font-size: 13px; margin-top: 4px; }