/* ─── Reset & Base ────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary:      #58a6ff;
  --primary-dark: #388bfd;
  --success:      #3fb950;
  --warning:      #d29922;
  --danger:       #f85149;
  --info:         #79c0ff;
  --secondary:    #8b949e;
  --bg:           #0d1117;
  --card-bg:      #161b22;
  --border:       #30363d;
  --text:         #e6edf3;
  --text-muted:   #8b949e;
  --nav-bg:       #010409;
  --nav-height:   56px;
  --radius:       6px;
  --shadow:       0 4px 20px rgba(0,0,0,.55);
}

body {
  font-family: 'Segoe UI', Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
}

a       { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
hr      { border: none; border-top: 1px solid var(--border); }

h1, h2, h3, h4, h5, h6 { color: var(--text); }
strong { color: var(--text); }

/* ─── Navbar ──────────────────────────────────────────────────────────────── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-height);
  background: var(--nav-bg);
  display: flex; align-items: center; padding: 0 24px; gap: 24px;
  border-bottom: 1px solid #21262d;
  box-shadow: 0 1px 0 rgba(88,166,255,.07), 0 4px 20px rgba(0,0,0,.7);
}

.navbar-brand {
  color: #fff; font-size: 17px; font-weight: 700;
  display: flex; align-items: center; gap: 8px; white-space: nowrap;
}
.shield { font-size: 20px; }

.navbar-nav {
  list-style: none; display: flex; gap: 4px; flex: 1;
}

.nav-link {
  color: #7d8590; padding: 6px 14px; border-radius: var(--radius);
  font-size: 14px; transition: all .15s;
}
.nav-link:hover  { color: var(--text); background: rgba(255,255,255,.07); text-decoration: none; }
.nav-link.active { color: #fff; background: rgba(88,166,255,.15); text-decoration: none; }

.navbar-right {
  display: flex; align-items: center; gap: 12px; margin-left: auto;
}
.admin-name { color: #7d8590; font-size: 13px; }

/* ─── Main content ────────────────────────────────────────────────────────── */
.main-content {
  margin-top: var(--nav-height);
  padding: 24px;
  max-width: 1400px;
  margin-left: auto;
  margin-right: auto;
}

/* ─── Page header ─────────────────────────────────────────────────────────── */
.page-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 20px; gap: 12px; flex-wrap: wrap;
}
.page-header h1 { font-size: 22px; font-weight: 700; color: var(--text); }
.page-header .text-muted { font-size: 13px; margin-top: 2px; }
.back-link { display: block; color: var(--text-muted); font-size: 13px; margin-bottom: 4px; }

/* ─── KPI Grid ────────────────────────────────────────────────────────────── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 14px;
  margin-bottom: 20px;
}
.kpi-grid-6 { grid-template-columns: repeat(6, 1fr); }
.kpi-grid-5 { grid-template-columns: repeat(5, 1fr); }
.kpi-grid-4 { grid-template-columns: repeat(4, 1fr); }
.kpi-grid-2 { grid-template-columns: repeat(2, 1fr); }
.kpi-grid-1 { grid-template-columns: 1fr; }
.kpi-section-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin: 8px 0 6px;
}

.kpi-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  border-top: 3px solid var(--primary);
}
.kpi-card.kpi-warn    { border-top-color: var(--warning); }
.kpi-card.kpi-danger  { border-top-color: var(--danger); }
.kpi-card.kpi-success { border-top-color: var(--success); }

.kpi-value { font-size: 28px; font-weight: 700; color: var(--text); }
.kpi-label { font-size: 12px; color: var(--text-muted); margin-top: 4px; }

/* ─── Cards ───────────────────────────────────────────────────────────────── */
.card {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: 0 2px 12px rgba(0,0,0,.4);
  border: 1px solid var(--border);
  overflow: hidden;
}
.card-header {
  padding: 14px 18px;
  font-weight: 600;
  border-bottom: 1px solid var(--border);
  background: #21262d;
  color: var(--text);
  display: flex; align-items: center; justify-content: space-between;
}
.card-body { padding: 18px; }
.card-body.p-0 { padding: 0; }

/* ─── Grid ────────────────────────────────────────────────────────────────── */
.row { display: flex; gap: 16px; }
.col-4 { flex: 0 0 calc(33.33% - 11px); }
.col-6 { flex: 0 0 calc(50% - 8px); }
.col-8 { flex: 0 0 calc(66.66% - 5px); }

/* ─── Table ───────────────────────────────────────────────────────────────── */
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th {
  padding: 10px 14px; text-align: left;
  background: #21262d; border-bottom: 2px solid var(--border);
  font-weight: 600; white-space: nowrap; color: var(--text-muted);
  text-transform: uppercase; font-size: 11px; letter-spacing: .5px;
}
.table td { padding: 10px 14px; border-bottom: 1px solid var(--border); vertical-align: middle; color: var(--text); }
.table tbody tr:hover { background: #1c2128; }
.table-sm th, .table-sm td { padding: 7px 12px; }

/* ─── Buttons ─────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 16px; border-radius: var(--radius);
  font-size: 13px; font-weight: 600; cursor: pointer;
  border: 2px solid transparent; transition: all .15s;
  text-decoration: none; white-space: nowrap;
}
.btn:hover { text-decoration: none; filter: brightness(.93); }
.btn:disabled { opacity: .5; cursor: not-allowed; }

.btn-primary { background: #1f6feb; color: #fff; border-color: #1f6feb; }
.btn-primary:hover { filter: brightness(1.1); }
.btn-success { background: #2ea043; color: #fff; border-color: #2ea043; }
.btn-danger  { background: #da3633; color: #fff; border-color: #da3633; }
.btn-outline { background: transparent; color: var(--primary); border-color: #388bfd; }
.btn-outline:hover { background: rgba(88,166,255,.12); color: var(--primary); filter: none; }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.w-100 { width: 100%; justify-content: center; }
.btn-group { display: flex; gap: 8px; }

/* ─── Badges ──────────────────────────────────────────────────────────────── */
.badge {
  display: inline-block; padding: 3px 10px; border-radius: 12px;
  font-size: 11px; font-weight: 700; letter-spacing: .3px; text-transform: uppercase;
}
.badge-primary   { background: rgba(88,166,255,.18);  color: #79b8ff; }
.badge-success   { background: rgba(63,185,80,.18);   color: #56d364; }
.badge-warning   { background: rgba(210,153,34,.2);   color: #e3b341; }
.badge-danger    { background: rgba(248,81,73,.18);   color: #ff7b72; }
.badge-secondary { background: rgba(139,148,158,.15); color: #8b949e; }
.badge-info      { background: rgba(121,192,255,.18); color: #79c0ff; }

/* ─── Forms ───────────────────────────────────────────────────────────────── */
.form-group { margin-bottom: 14px; }
.form-group label,
.form-label { display: block; font-weight: 600; margin-bottom: 4px; font-size: 13px; color: var(--text); }
.form-control {
  width: 100%; padding: 8px 10px;
  border: 1px solid #3d4451;
  border-radius: var(--radius); font-size: 13px;
  color: var(--text); background: #0d1117;
  transition: border-color .15s; outline: none;
}
.form-control:focus {
  border-color: var(--primary);
  background: #0d1117;
  box-shadow: 0 0 0 3px rgba(88,166,255,.18);
  color: var(--text);
}
.form-control::placeholder { color: #3d4451; }
.form-control:read-only    { background: #1c2128; color: var(--text-muted); }
select.form-control option { background: #161b22; color: var(--text); }
textarea.form-control      { background: #0d1117; color: var(--text); resize: vertical; }
textarea                   { background: #0d1117; color: var(--text); }

/* ─── Alerts ──────────────────────────────────────────────────────────────── */
.alert { padding: 10px 14px; border-radius: var(--radius); font-size: 13px; }
.alert-success { background: rgba(63,185,80,.1);   color: #56d364; border: 1px solid rgba(63,185,80,.3); }
.alert-danger  { background: rgba(248,81,73,.1);   color: #ff7b72; border: 1px solid rgba(248,81,73,.3); }
.alert-warning { background: rgba(210,153,34,.1);  color: #e3b341; border: 1px solid rgba(210,153,34,.3); }
.alert-info    { background: rgba(121,192,255,.1); color: #79c0ff; border: 1px solid rgba(121,192,255,.3); }

/* ─── Modals ──────────────────────────────────────────────────────────────── */
/*
  Safari-safe modal pattern:
  - .modal = fixed backdrop, centers dialog with flex, NO overflow on its own
  - .modal-dialog = flex column, max-height, overflow:hidden
  - .modal-body = the ONE scrollable element (-webkit-overflow-scrolling for Safari)
*/
.modal {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(1,4,9,.7);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 30px 20px;
  overflow: hidden;
}
.modal-dialog {
  background: #161b22; border: 1px solid var(--border);
  box-shadow: 0 8px 32px rgba(0,0,0,.75);
  border-radius: var(--radius); width: 100%; max-width: 560px;
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - 60px);
  overflow: hidden;
  flex-shrink: 0;
}
.modal-dialog.modal-lg { max-width: 820px; }
.modal-content { display: flex; flex-direction: column; flex: 1; min-height: 0; }
.modal-header {
  padding: 16px 20px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  color: var(--text); flex-shrink: 0;
}
.modal-header h3 { font-size: 17px; font-weight: 700; }
.modal-close { background: none; border: none; font-size: 18px; cursor: pointer; color: var(--text-muted); }
.modal-close:hover { color: var(--text); }
.modal-body {
  padding: 20px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  flex: 1;
  min-height: 0;
}
.modal-footer { padding: 14px 20px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 8px; flex-shrink: 0; }

/* ─── Progress bar ────────────────────────────────────────────────────────── */
.progress-bar-wrap { display: inline-block; width: 60px; height: 6px; background: #21262d; border-radius: 3px; vertical-align: middle; margin-right: 4px; overflow: hidden; }
.progress-bar { height: 100%; border-radius: 3px; }

/* ─── Template cards ──────────────────────────────────────────────────────── */
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 14px; }
.tpl-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.tpl-card-header { padding: 12px 16px; background: #21262d; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; font-size: 14px; color: var(--text); }
.tpl-card-body { padding: 12px 16px; }
.tpl-actions { display: flex; gap: 6px; }
.tpl-meta { font-size: 13px; color: var(--text-muted); margin-bottom: 4px; }

/* ─── Utilities ───────────────────────────────────────────────────────────── */
.text-center    { text-align: center; }
.text-muted     { color: var(--text-muted) !important; }
.d-flex         { display: flex; }
.justify-between { justify-content: space-between; }
.align-center   { align-items: center; }
.mt-2           { margin-top: 8px; }
.mt-4           { margin-top: 20px; }

/* ─── Login page ──────────────────────────────────────────────────────────── */
.login-body {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: var(--bg);
}
.login-card {
  background: var(--card-bg); padding: 40px; border-radius: var(--radius);
  box-shadow: 0 8px 32px rgba(0,0,0,.6); width: 100%; max-width: 380px;
  border: 1px solid var(--border); color: var(--text);
}
.login-logo  { font-size: 20px; font-weight: 700; margin-bottom: 8px; color: var(--text); }
.login-title { font-size: 17px; font-weight: 600; margin-bottom: 24px; color: var(--text-muted); }

/* ─── Period filter tabs ──────────────────────────────────────────────────── */
.period-tabs {
  display: flex; gap: 6px; margin-bottom: 20px; flex-wrap: wrap;
}
.period-tab {
  padding: 6px 18px; border-radius: 20px; border: 1px solid var(--border);
  background: #21262d; color: var(--text-muted); font-size: 13px; cursor: pointer;
  transition: background .15s, color .15s;
}
.period-tab:hover  { background: #2d333b; color: var(--text); }
.period-tab.active {
  background: #1f6feb; color: #fff; border-color: #388bfd;
  box-shadow: 0 0 10px rgba(31,111,235,.4);
}

/* ─── Code / Pre ──────────────────────────────────────────────────────────── */
pre {
  background: #0d1117;
  border: 1px solid var(--border);
  color: #e6edf3;
  padding: 14px 16px;
  border-radius: 6px;
  font-size: 12px;
  overflow-x: auto;
  line-height: 1.6;
}
code {
  background: rgba(110,118,129,.25);
  color: #e6edf3;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: .88em;
}
pre code { background: none; padding: 0; color: inherit; }

/* placeholder — export styles moved below */

/* ─── Logs page ─────────────────────────────────────────────────────────────── */
.log-error    { background: rgba(248,81,73,.1)   !important; }
.log-critical { background: rgba(248,81,73,.18)  !important; }
.log-warning  { background: rgba(210,153,34,.08) !important; }
.log-debug    { color: #484f58 !important; }

.badge-error    { background: rgba(248,81,73,.2);    color: #ff7b72; }
.badge-critical { background: rgba(200,0,0,.3);      color: #ff9090; }
.badge-debug    { background: rgba(139,148,158,.15); color: #8b949e; }

/* ─── Settings — Środowisko (env) ──────────────────────────────────────────── */
.env-warning {
  background: rgba(210,153,34,.1)   !important;
  border-color: rgba(210,153,34,.35) !important;
  color: #e3b341 !important;
}
.env-subsection        { border-color: var(--border) !important; }
.env-subsection-header {
  background: #21262d !important;
  border-bottom-color: var(--border) !important;
  color: var(--text-muted) !important;
}
.env-sensitive-note { color: var(--text-muted) !important; }
.env-field-note     { color: #e3b341 !important; }
.env-hint           { color: var(--text-muted) !important; }

/* ─── Toggle switch (settings) ─────────────────────────────────────────────── */
.toggle-switch       { color: var(--text); }
.toggle-switch input { accent-color: var(--primary); }

/* ─── Inline-style overrides (hardcoded light colors in templates) ──────────── */
[style*="color:#6c757d"],
[style*="color: #6c757d"],
[style*="color:#6b7280"],
[style*="color:#adb5bd"]   { color: var(--text-muted) !important; }
tr[style*="opacity"] td    { color: var(--text-muted); }

[style*="border-bottom:2px solid #dee2e6"],
[style*="border-bottom: 2px solid #dee2e6"] { border-bottom-color: var(--border) !important; }
[style*="border:1px solid #dee2e6"],
[style*="border: 1px solid #dee2e6"]        { border-color: var(--border) !important; }
[style*="border-bottom:1px solid #dee2e6"],
[style*="border-bottom: 1px solid #dee2e6"] { border-bottom-color: var(--border) !important; }

/* ─── Scrollbar ──────────────────────────────────────────────────────────────── */
::-webkit-scrollbar              { width: 8px; height: 8px; }
::-webkit-scrollbar-track        { background: var(--bg); }
::-webkit-scrollbar-thumb        { background: #30363d; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover  { background: #484f58; }
::-webkit-scrollbar-corner       { background: var(--bg); }

/* ─── Export dropdown ────────────────────────────────────────────────────── */
.export-menu { position: relative; display: inline-block; }
.export-dropdown {
  display: none;
  position: fixed;
  background: #21262d;
  border: 1px solid #30363d;
  border-radius: 6px;
  box-shadow: 0 8px 24px rgba(0,0,0,.6);
  z-index: 9999;
  min-width: 230px;
  padding: 4px 0;
}
.export-menu.open .export-dropdown { display: block; }
.export-group-label {
  font-size: 11px; color: #8b949e; font-weight: 600;
  padding: 6px 14px 2px; text-transform: uppercase; letter-spacing: .4px;
}
.export-item {
  -webkit-appearance: none; appearance: none;
  display: flex; align-items: center; gap: 8px;
  padding: 7px 14px; font-size: 13px; color: #e6edf3;
  cursor: pointer; white-space: nowrap; text-decoration: none;
  background: #21262d; border: none; width: 100%; text-align: left;
}
.export-item:hover { background: #2d333b; text-decoration: none; color: #58a6ff; }
.export-divider { border: none; border-top: 1px solid #30363d; margin: 4px 0; }
.export-toggle {
  background: #1f6feb; color: #fff; border: 1px solid #388bfd;
  padding: 5px 14px; border-radius: 6px; font-size: .84rem; cursor: pointer;
  font-weight: 500; white-space: nowrap;
}
.export-toggle:hover { background: #388bfd; color: #fff; filter: none; }

/* ─── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .row { flex-direction: column; }
  .col-4, .col-6, .col-8 { flex: none; width: 100%; }
}