/* Admin Panel - Dispatcher-style CSS
   Matches the dispatcher dark theme using the same CSS variable system */

@import url('https://fonts.googleapis.com/css2?family=Barlow:wght@400;500;600;700&display=swap');

/* ── CSS Variables (mirrors dispatcher/css/vars.css) ────────────────────── */
:root {
  /* Greys */
  --greys-0:   #ffffff;
  --greys-50:  #f7f8f8;
  --greys-100: #e6e7e8;
  --greys-200: #c0c3c5;
  --greys-300: #9a9fa2;
  --greys-400: #81878a;
  --greys-500: #4f585c;
  --greys-600: #354045;
  --greys-700: #1c282d;
  --greys-800: #031016;
  --greys-900: #000000;

  /* Base (blue) */
  --base-50:  #e5f1f5;
  --base-100: #cce3ec;
  --base-200: #99c6d9;
  --base-300: #66aac6;
  --base-400: #338db3;
  --base-500: #0071a0;
  --base-600: #006690;
  --base-700: #005a80;
  --base-800: #004460;
  --base-900: #002d40;

  /* Status colours */
  --green-500: #228b22;
  --green-700: #186418;
  --red-500:   #ff0800;
  --red-700:   #a40500;
  --amber-500: #ffba00;

  /* Box shadows */
  --shadow-xs:  0px 1px 1px 0px rgba(3,16,22,.14), 0px 2px 1px 0px rgba(3,16,22,.08);
  --shadow-sm:  0px 1px 2px 0px rgba(3,16,22,.2),  0px 3px 3px 0px rgba(3,16,22,.17), 0px 6px 4px 0px rgba(3,16,22,.1);
  --shadow-def: 0px 1px 3px 0px rgba(3,16,22,.39), 0px 5px 5px 0px rgba(3,16,22,.34), 0px 12px 7px 0px rgba(3,16,22,.2);

  /* Typography */
  --font-body:    'Barlow', sans-serif;
  --font-bold:    'Barlow', sans-serif;
  --font-semibold:'Barlow', sans-serif;
}

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

body {
  margin: 0;
  min-height: 100vh;
  background-color: var(--greys-700);
  color: var(--greys-100);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  line-height: 21px;
}

a { color: var(--base-300); }
a:hover { color: var(--base-200); }

/* ── Logo / title area ───────────────────────────────────────────────────── */
body > img {
  display: block;
  padding: 16px 24px 0;
  height: 36px;
  width: auto;
}

/* ── Page heading (h1.w3-blue) ───────────────────────────────────────────── */
h1.w3-blue {
  background: none !important;
  color: var(--greys-200) !important;
  font-family: var(--font-bold);
  font-size: 24px;
  font-weight: 700;
  text-shadow: none !important;
  padding: 8px 24px !important;
  margin: 0 0 0 0;
}

/* ── Firmware-update banner ──────────────────────────────────────────────── */
#firmwareUpdate {
  float: right;
  padding: 8px 14px;
  border: 2px solid var(--red-500);
  border-radius: 6px;
  background-color: rgba(255, 8, 0, 0.12);
  color: var(--greys-50);
  width: auto;
  cursor: pointer;
}

/* ── Navigation bar (w3-bar w3-black) ───────────────────────────────────── */
.w3-bar.w3-black {
  background-color: var(--greys-800) !important;
  border-bottom: 1px solid var(--greys-600);
  display: flex;
  align-items: stretch;
  flex-wrap: wrap;
  padding: 0 8px;
  box-shadow: var(--shadow-sm);
}

/* Nav tab buttons */
.w3-bar .w3-bar-item.w3-button.tablink {
  background-color: transparent !important;
  color: var(--greys-300) !important;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  padding: 12px 16px;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background-color 0.15s;
  text-decoration: none;
}

.w3-bar .w3-bar-item.w3-button.tablink:hover {
  background-color: rgba(247,248,248,0.06) !important;
  color: var(--greys-100) !important;
  border-bottom-color: var(--base-400);
}

.w3-bar .w3-bar-item.w3-button.tablink.active {
  background-color: rgba(247,248,248,0.06) !important;
  color: var(--greys-0) !important;
  border-bottom-color: var(--base-500);
}

/* Logout button floated right */
.w3-bar .w3-bar-item.w3-button[style*="float:right"],
.w3-bar .w3-bar-item.w3-button[onclick*="logout"] {
  margin-left: auto;
}

/* ── Generic colour overrides ────────────────────────────────────────────── */
.w3-blue  { background-color: var(--base-500)  !important; color: var(--greys-0) !important; }
.w3-black { background-color: var(--greys-800) !important; color: var(--greys-100) !important; }

/* ── Buttons (w3-button) ─────────────────────────────────────────────────── */
.w3-button {
  font-family: var(--font-semibold);
  font-size: 14px;
  font-weight: 600;
  border-radius: 6px;
  padding: 6px 16px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 0.15s, border-color 0.15s, box-shadow 0.15s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.w3-button.w3-blue {
  background-color: var(--base-500) !important;
  color: var(--greys-0) !important;
  border-color: var(--base-600) !important;
}

.w3-button.w3-blue:hover {
  background-color: var(--base-600) !important;
  border-color: var(--base-700) !important;
  box-shadow: var(--shadow-xs);
}

.w3-button.w3-blue:active {
  background-color: var(--base-700) !important;
}

/* Close (×) button in modal top-right */
.w3-button.w3-display-topright {
  background: transparent !important;
  color: var(--greys-200) !important;
  border: none !important;
  font-size: 20px;
  padding: 4px 10px;
  line-height: 1;
}
.w3-button.w3-display-topright:hover {
  color: var(--greys-0) !important;
  background: rgba(247,248,248,0.08) !important;
  box-shadow: none;
}

/* Small channel-select inline button */
.w3-button.w3-padding-small { padding: 4px 10px !important; }

/* ── Loader ──────────────────────────────────────────────────────────────── */
#loader {
  position: fixed;
  inset: 0;
  background: rgba(3, 16, 22, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.loader {
  width: 40px;
  height: 40px;
  border: 4px solid var(--greys-600);
  border-top-color: var(--base-400);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ── Tab content areas ───────────────────────────────────────────────────── */
.tabcontent {
  padding: 20px 24px;
}

.tabcontent h2 {
  color: var(--greys-200);
  font-family: var(--font-bold);
  font-size: 21px;
  font-weight: 700;
  margin: 0 0 16px 0;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--greys-600);
}

/* ── Tables ──────────────────────────────────────────────────────────────── */
table {
  border-collapse: collapse;
  width: 100%;
  color: var(--greys-100);
  font-family: var(--font-body);
  font-size: 14px;
}

thead th {
  background-color: var(--greys-600);
  color: var(--greys-200);
  font-weight: 600;
  padding: 8px 12px;
  text-align: left;
  border-bottom: 1px solid var(--greys-500);
}

tbody tr {
  border-bottom: 1px solid var(--greys-600);
  transition: background-color 0.1s;
}

tbody tr:hover {
  background-color: rgba(247,248,248,0.04);
}

td {
  padding: 8px 12px;
  vertical-align: middle;
}

/* ── Form inputs, selects, textareas ─────────────────────────────────────── */
input[type="text"],
input[type="password"],
input[type="number"],
input[type="email"],
input[type="file"],
select,
textarea {
  background-color: var(--greys-600);
  color: var(--greys-100);
  border: 1px solid var(--greys-500);
  border-radius: 4px;
  padding: 6px 10px;
  font-family: var(--font-body);
  font-size: 14px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

input[type="text"]:focus,
input[type="password"]:focus,
input[type="number"]:focus,
input[type="email"]:focus,
select:focus,
textarea:focus {
  border-color: var(--base-400);
  box-shadow: 0 0 0 2px rgba(0, 113, 160, 0.25);
}

input[type="text"]:read-only,
input[type="text"][readonly] {
  font-style: italic;
  background-color: var(--greys-700);
  color: var(--greys-400);
}

input:invalid {
  border-color: var(--red-500) !important;
}

input[type="checkbox"] {
  accent-color: var(--base-500);
  width: 16px;
  height: 16px;
}

input[type="file"] {
  padding: 4px 8px;
}

select option {
  background-color: var(--greys-700);
  color: var(--greys-100);
}

label {
  color: var(--greys-200);
  font-size: 13px;
  font-weight: 600;
}

/* ── Modals ──────────────────────────────────────────────────────────────── */
.w3-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  background-color: rgba(3, 16, 22, 0.65) !important;
  overflow: auto;
  padding-top: 60px;
}

.w3-modal-content {
  background: var(--greys-700) !important;
  border: 1px solid var(--greys-600);
  border-radius: 6px;
  color: var(--greys-100);
  box-shadow: var(--shadow-def);
  margin: 0 auto;
  width: 90%;
  max-width: 600px;
  overflow: hidden;
}

/* Modal header */
.w3-modal-content header.w3-blue,
.w3-modal-content header.w3-container.w3-blue {
  background: linear-gradient(180deg, var(--greys-500) 0%, var(--greys-600) 100%) !important;
  border-bottom: 1px solid var(--greys-500);
  padding: 0 12px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.w3-modal-content header h2 {
  color: var(--greys-100);
  font-family: var(--font-bold);
  font-size: 15px;
  font-weight: 600;
  margin: 0;
}

/* Modal body container */
.w3-modal-content .w3-container {
  padding: 16px 20px;
}

/* Modal footer */
.w3-modal-content footer.w3-container {
  padding: 12px 20px 16px;
  border-top: 1px solid var(--greys-600);
  display: flex;
  gap: 8px;
}

/* ── Display container / position helper ─────────────────────────────────── */
.w3-display-container { position: relative; }

.w3-display-topright {
  position: absolute !important;
  right: 0;
  top: 0;
}

/* ── Dropdown (w3-dropdown-click) ────────────────────────────────────────── */
.w3-dropdown-click { position: relative; display: inline-block; }

.w3-dropdown-content.w3-bar-block {
  display: none;
  position: absolute;
  z-index: 100;
  min-width: 160px;
}

.w3-dropdown-content.w3-bar-block.w3-show { display: block; }

.w3-dropdown-content.w3-bar-block.w3-border {
  background-color: var(--greys-600);
  border: 1px solid var(--greys-500) !important;
  border-radius: 4px;
  box-shadow: var(--shadow-sm);
  max-height: 300px;
  overflow-y: auto;
}

#edituserlistenchannelslist {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.w3-dropdown-content .w3-bar-item {
  display: block;
  padding: 6px 12px;
  color: var(--greys-100);
  text-decoration: none;
  font-size: 13px;
  cursor: pointer;
}

.w3-dropdown-content .w3-bar-item:hover {
  background-color: rgba(247,248,248,0.08);
}

.w3-dropdown-content input[type="checkbox"] + label {
  padding: 6px 8px;
  display: block;
  cursor: pointer;
  font-weight: 400;
}

/* ── Certificate / manual-update panels ─────────────────────────────────── */
.manualCertficiateUpdateFile,
#manualUpdateFile {
  border: 1px solid var(--greys-500);
  border-radius: 4px;
  padding: 10px 14px;
  margin-top: 8px;
  background-color: var(--greys-600);
  color: var(--greys-100);
}

#manualUpdate,
#manualCertificate {
  padding-top: 1em;
  max-width: 480px;
}

progress {
  accent-color: var(--base-500);
  width: 100%;
  height: 8px;
  border-radius: 4px;
}

/* ── Audio player ────────────────────────────────────────────────────────── */
audio {
  margin-top: 16px;
  width: 320px;
  filter: invert(0.85) hue-rotate(180deg);
}

/* ── Output / feedback area ──────────────────────────────────────────────── */
#output p { color: var(--greys-200); }

/* ── Footer ──────────────────────────────────────────────────────────────── */
footer {
  padding: 20px 24px 12px;
  border-top: 1px solid var(--greys-600);
  color: var(--greys-400);
  font-size: 12px;
}

footer a { color: var(--greys-400); }
footer a:hover { color: var(--greys-200); }

/* ── Utility ─────────────────────────────────────────────────────────────── */
.notDisplay { display: none !important; }

/* Register-page form spacing */
.reigster table td { padding: 6px 8px; }

/* ── Bootstrap dark-theme overrides (login / register pages) ─────────────── */
.form-label {
  color: var(--greys-200);
  font-weight: 600;
  font-size: 13px;
}

.form-control {
  background-color: var(--greys-600);
  color: var(--greys-100);
  border-color: var(--greys-500);
}

.form-control:focus {
  background-color: var(--greys-600);
  color: var(--greys-100);
  border-color: var(--base-400);
  box-shadow: 0 0 0 0.25rem rgba(0, 113, 160, 0.25);
}

.form-control::placeholder {
  color: var(--greys-400);
}

.form-control[readonly] {
  background-color: var(--greys-700);
  color: var(--greys-400);
  font-style: italic;
}

.btn-primary {
  background-color: var(--base-500);
  border-color: var(--base-600);
  font-weight: 600;
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--base-600);
  border-color: var(--base-700);
}

.btn-primary:active {
  background-color: var(--base-700) !important;
  border-color: var(--base-800) !important;
}

/* Login card textarea (legal text) */
.login-card textarea {
  background-color: var(--greys-600);
  color: var(--greys-300);
  border: 1px solid var(--greys-500);
  border-radius: 4px;
  resize: vertical;
}

/* Login card links */
.login-card a {
  color: var(--base-300);
}

.login-card a:hover {
  color: var(--base-200);
}

/* Login card output/feedback text */
.login-card #output {
  color: var(--greys-200);
  min-height: 1.4em;
}

/* ── Admin action toolbar (Add / Edit / Delete …) ────────────────────────── */
.admin-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

/* ── Scrollable data table container ─────────────────────────────────────── */
.admin-table-scroll {
  overflow-y: auto;
  max-height: calc(100vh - 280px);
  border: 1px solid var(--greys-600);
  border-radius: 4px;
}

.admin-table-scroll th {
  position: sticky;
  top: 0;
  z-index: 3;
  background-color: var(--greys-600);
}


.w3-modal-content {
  overflow : visible !important;
}

.login-card {
  color: var(--greys-100);
  background-color: var(--greys-700);
  border: 1px solid var(--greys-600);
  width: 100%;
  max-width: 400px;
}
.theme-toggle-btn {
  margin-left: 8px;
  padding: 2px 10px;
  border: 1px solid var(--greys-500);
  border-radius: 999px;
  background-color: var(--greys-700);
  color: var(--greys-100);
  font-size: 0.875rem;
  line-height: 1.4;
}
.theme-toggle-btn:hover {
  background-color: var(--greys-600);
}
body.light .theme-toggle-btn {
  background-color: var(--greys-200);
  border-color: var(--greys-300);
  color: var(--greys-800);
}