*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --c-bg: #f5f7fa;
  --c-surface: #ffffff;
  --c-border: #e2e6ea;
  --c-text: #1a202c;
  --c-muted: #718096;
  --c-primary: #2b6cb0;
  --c-primary-hover: #2c5282;
  --c-success: #276749;
  --c-success-bg: #c6f6d5;
  --c-warning: #7b341e;
  --c-warning-bg: #feebc8;
  --c-error: #742a2a;
  --c-error-bg: #fed7d7;
  --c-pending-bg: #ebf8ff;
  --c-pending: #2c5282;
  --radius: 6px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  color: var(--c-text);
  background: var(--c-bg);
}

header {
  background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
  padding: 0 2rem;
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
}

nav a {
  color: var(--c-muted);
  text-decoration: none;
  font-size: 0.9rem;
}

nav a:hover { color: var(--c-text); }

main {
  max-width: 1100px;
  margin: 2rem auto;
  padding: 0 2rem;
}

h1 { font-size: 1.4rem; font-weight: 600; margin-bottom: 1.5rem; }
h3 { font-size: 1rem; font-weight: 600; margin-bottom: 0.5rem; }

/* Login */
.login-wrap {
  max-width: 380px;
  margin: 4rem auto;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 2rem;
}

.login-wrap h1 { margin-bottom: 1.25rem; }

label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 0.3rem;
  color: var(--c-muted);
}

input[type="number"],
input[type="password"] {
  display: block;
  width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  font-size: 0.95rem;
  margin-bottom: 1rem;
  background: var(--c-bg);
}

input:focus {
  outline: 2px solid var(--c-primary);
  outline-offset: 1px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.4rem 0.9rem;
  background: var(--c-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
}

.btn:hover { background: var(--c-primary-hover); }

.btn-secondary {
  background: var(--c-surface);
  color: var(--c-primary);
  border: 1px solid var(--c-primary);
}

.btn-secondary:hover { background: var(--c-bg); }

.btn-sm { padding: 0.3rem 0.7rem; font-size: 0.8rem; }

button.btn { font-family: inherit; }

/* Task table */
.task-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.task-table th {
  text-align: left;
  padding: 0.65rem 1rem;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--c-muted);
  background: var(--c-bg);
  border-bottom: 1px solid var(--c-border);
}

.task-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--c-border);
  vertical-align: top;
}

.task-table tr:last-child td { border-bottom: none; }

.actions { display: flex; gap: 0.5rem; align-items: center; }

/* Badges */
.badge {
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: capitalize;
}

.badge-complete      { background: var(--c-success-bg); color: var(--c-success); }
.badge-in_progress   { background: var(--c-pending-bg);  color: var(--c-pending); }
.badge-assigned      { background: var(--c-pending-bg);  color: var(--c-pending); }
.badge-pending       { background: var(--c-border);      color: var(--c-muted); }
.badge-failed        { background: var(--c-error-bg);    color: var(--c-error); }
.badge-awaiting_intervention { background: var(--c-warning-bg); color: var(--c-warning); }

/* QA panel */
.qa-panel {
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  margin-top: 0.5rem;
}

.qa-result h3 { margin-bottom: 0.75rem; }
.qa-body { font-size: 0.9rem; line-height: 1.7; }

/* HTMX loading indicator */
.htmx-indicator { display: none; }
.htmx-request .htmx-indicator { display: inline; }
.htmx-request.htmx-indicator  { display: inline; }

/* Utilities */
.muted { color: var(--c-muted); font-size: 0.9rem; }
.error { color: var(--c-error); background: var(--c-error-bg);
         border-radius: var(--radius); padding: 0.5rem 0.75rem;
         margin-bottom: 1rem; font-size: 0.9rem; }

.page-wrap { max-width: 100%; }