/* Rental OPS: Django admin polish (no third-party theme) */

:root {
  --rentalops-bg: #f6f7f9;
  --rentalops-surface: #ffffff;
  --rentalops-surface-2: #fbfbfd;
  --rentalops-border: #e7e9ee;
  --rentalops-text: #0f172a;
  --rentalops-muted: #64748b;

  --rentalops-header: #030B34;
  --rentalops-header-text: #f8fafc;

  --rentalops-accent: #021B6D;
  --rentalops-accent-2: #021B6D;

  --rentalops-radius: 14px;
  --rentalops-radius-sm: 10px;
  --rentalops-shadow: 0 10px 25px rgba(2, 6, 23, 0.08);
  --rentalops-shadow-sm: 0 6px 16px rgba(2, 6, 23, 0.06);
}

html, body {
  color: var(--rentalops-text);
  font-family: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue",
               Arial, "Noto Sans", "Liberation Sans", sans-serif;
}

body {
  background: var(--rentalops-bg);
}

a:link, a:visited {
  color: var(--rentalops-accent-2);
}

a:hover {
  color: var(--rentalops-accent);
}

:focus-visible {
  outline: 3px solid rgba(37, 99, 235, 0.25);
  outline-offset: 2px;
  border-radius: 8px;
}

/* Keep content readable on wide screens */
#container {
  max-width: 1240px;
}

/* Header */
#header {
  background: var(--rentalops-header);
  padding: 12px 20px;
  position: sticky;
  top: 0;
  z-index: 20;
}

#header a:link,
#header a:visited {
  color: var(--rentalops-header-text);
}

#user-tools {
  font-size: 12px;
  opacity: 0.92;
}

.rentalops-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.rentalops-brand__copy {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.rentalops-brand__logo {
  width: 185px;
  max-width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}

.rentalops-brand__tag {
  font-size: 11px;
  opacity: 0.85;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.rentalops-nav {
  display: flex;
  gap: 10px;
  margin-left: 18px;
}

.rentalops-nav a {
  text-decoration: none;
  padding: 6px 10px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  font-size: 12px;
}

/* Main layout */
#content {
  padding: 18px 20px 22px;
}

div.breadcrumbs {
  padding: 10px 20px;
  background: transparent;
  color: var(--rentalops-muted);
}

div.breadcrumbs a {
  text-decoration: none;
}

/* Sidebar (Django 5.x) */
#nav-sidebar {
  background: var(--rentalops-surface);
  border: 1px solid var(--rentalops-border);
  border-radius: var(--rentalops-radius);
  box-shadow: var(--rentalops-shadow-sm);
  margin: 18px 0 0;
}

#nav-sidebar .current-app .section:before {
  background: var(--rentalops-accent);
}

#nav-sidebar th, #nav-sidebar td {
  border: 0;
}

#nav-sidebar .module caption,
#nav-sidebar .module h2 {
  padding: 12px 14px;
  font-size: 13px;
  color: var(--rentalops-text);
}

#nav-sidebar .module {
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

/* Cards on admin home */
.rentalops-admin-home {
  margin: 6px 0 14px;
}

.rentalops-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 12px;
}

.rentalops-card {
  display: block;
  background: var(--rentalops-surface);
  border: 1px solid var(--rentalops-border);
  border-radius: var(--rentalops-radius);
  padding: 14px 16px;
  text-decoration: none;
  box-shadow: var(--rentalops-shadow-sm);
}

.rentalops-card:hover {
  border-color: rgba(37, 99, 235, 0.35);
}

.rentalops-card__title {
  font-weight: 800;
  color: var(--rentalops-text);
  margin-bottom: 4px;
}

.rentalops-card__desc {
  color: var(--rentalops-muted);
  font-size: 12px;
}

/* Modules / boxes */
.module {
  background: var(--rentalops-surface);
  border: 1px solid var(--rentalops-border);
  border-radius: var(--rentalops-radius);
  overflow: hidden;
  box-shadow: var(--rentalops-shadow-sm);
}

.module h2, .module caption {
  background: transparent;
  padding: 12px 14px;
  font-size: 14px;
}

.module table {
  border: 0;
}

.module table th, .module table td {
  border-top: 1px solid var(--rentalops-border);
}

/* Forms */
fieldset {
  border: 1px solid var(--rentalops-border);
  border-radius: var(--rentalops-radius);
  background: var(--rentalops-surface);
  box-shadow: var(--rentalops-shadow-sm);
}

fieldset.module {
  padding: 0;
}

.form-row {
  padding: 10px 14px;
}

input[type="text"],
input[type="number"],
input[type="email"],
input[type="password"],
input[type="url"],
input[type="search"],
select,
textarea {
  border-radius: var(--rentalops-radius-sm);
  border: 1px solid var(--rentalops-border);
  padding: 9px 10px;
  transition: border-color 120ms ease, box-shadow 120ms ease;
}

input[type="text"]:focus,
input[type="number"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="url"]:focus,
input[type="search"]:focus,
select:focus,
textarea:focus {
  border-color: rgba(37, 99, 235, 0.7);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
  outline: none;
}

/* Changelist / tables */
#changelist .results {
  border-radius: var(--rentalops-radius);
  overflow: hidden;
  border: 1px solid var(--rentalops-border);
  box-shadow: var(--rentalops-shadow-sm);
}

#changelist table {
  background: var(--rentalops-surface);
}

#changelist table thead th {
  background: transparent;
  border-bottom: 1px solid var(--rentalops-border);
}

#changelist table tr:nth-child(even) {
  background: var(--rentalops-surface-2);
}

#changelist table tbody tr:hover {
  background: rgba(37, 99, 235, 0.06);
}

/* Filters */
#changelist-filter {
  background: var(--rentalops-surface);
  border: 1px solid var(--rentalops-border);
  border-radius: var(--rentalops-radius);
  box-shadow: var(--rentalops-shadow-sm);
}

#changelist-filter h2 {
  background: transparent;
  padding: 12px 14px;
  border-bottom: 1px solid var(--rentalops-border);
}

#changelist-filter li.selected a {
  color: var(--rentalops-accent-2);
  font-weight: 700;
}

/* Buttons */
.button, input[type=submit], input[type=button], .submit-row input, a.button {
  border-radius: var(--rentalops-radius-sm);
}

.button.default, input[type=submit].default, .submit-row input.default {
  background: var(--rentalops-accent);
  border: 1px solid rgba(37, 99, 235, 0.85);
}

.button.default:hover, input[type=submit].default:hover, .submit-row input.default:hover {
  background: var(--rentalops-accent-2);
}

/* Messages */
ul.messagelist li {
  border-radius: var(--rentalops-radius-sm);
  box-shadow: var(--rentalops-shadow-sm);
}

/* Login page */
body.login #content {
  padding: 28px 20px;
}

body.login #content-main {
  background: var(--rentalops-surface);
  border: 1px solid var(--rentalops-border);
  border-radius: var(--rentalops-radius);
  box-shadow: var(--rentalops-shadow);
  padding: 22px 22px 10px;
}

body.login #content-main h1 {
  font-weight: 900;
}

/* Dark mode */
@media (prefers-color-scheme: dark) {
  :root {
    --rentalops-bg: #0b1220;
    --rentalops-surface: #0f172a;
    --rentalops-surface-2: #111c33;
    --rentalops-border: rgba(148, 163, 184, 0.18);
    --rentalops-text: #e2e8f0;
    --rentalops-muted: #94a3b8;

    --rentalops-header: #060b14;
    --rentalops-header-text: #e2e8f0;
  }

  #nav-sidebar, fieldset, .module, #changelist-filter, #changelist .results, body.login #content-main {
    box-shadow: none;
  }

  #changelist table tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.03);
  }

  #changelist table tbody tr:hover {
    background: rgba(37, 99, 235, 0.12);
  }
}