/* ============================================================
   Six Dashboard Theme — Tanjim38-inspired clean white style
   Overrides Bootstrap 4 defaults for all pages via Layout.js
   ============================================================ */

/* --- CSS Variables / Root Tokens --- */
:root {
  --color-bg:          #ffffff;
  --color-bg-subtle:   #fafafa;
  --color-border:      #e8e8e8;
  --color-border-light:#f0f0f0;
  --color-text:        #222222;
  --color-text-secondary: #5a5a5a;
  --color-text-muted:  #8a8a8a;
  --color-accent:      #406080;
  --color-accent-light:#6088a8;
  --color-accent-muted:#d8e4ee;
  --color-success:     #4a8a5a;
  --color-warning:     #c08840;
  --color-danger:      #c05050;
  --color-info:        #5088a0;
  --shadow-sm:         0 1px 2px rgba(0,0,0,0.04);
  --shadow-card:       0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --radius:            6px;
  --font-sans:         -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans SC", sans-serif;
}

/* --- Global Reset --- */
html {
  font-size: 17px;
}

body {
  font-family: var(--font-sans);
  background: var(--color-bg-subtle);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

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

/* --- Navbar — clean white with bottom shadow --- */
.navbar {
  background: var(--color-bg) !important;
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
  padding: 0.5rem 1.25rem;
}

.navbar-light .navbar-brand {
  color: var(--color-text);
  font-weight: 600;
  font-size: 1.1rem;
  letter-spacing: 0.02em;
}

.navbar-light .navbar-nav .nav-link {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius);
  transition: all 0.15s ease;
}

.navbar-light .navbar-nav .nav-link:hover {
  color: var(--color-text);
  background: #f5f5f5;
}

.navbar-light .navbar-nav .nav-link.active {
  color: var(--color-accent);
  font-weight: 500;
  background: transparent;
}

.navbar .push-right .btn {
  color: var(--color-text-secondary);
  font-size: 0.85rem;
}
.navbar .push-right .btn:hover {
  color: var(--color-text);
}

/* --- Container — more breathing room --- */
.container-fluid {
  max-width: 100%;
  padding: 0 1.5rem;
}

/* --- Cards — the Tanjim38 look: subtle shadow, minimal border --- */
.card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  margin-bottom: 1.25rem;
}

.card-header {
  background: transparent;
  border-bottom: 1px solid var(--color-border-light);
  padding: 0.85rem 1.25rem;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text);
}

.card-header:first-child {
  border-radius: calc(var(--radius) - 1px) calc(var(--radius) - 1px) 0 0;
}

.card-body {
  padding: 1.25rem;
}

.card-footer {
  background: transparent;
  border-top: 1px solid var(--color-border-light);
  padding: 0.85rem 1.25rem;
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

/* Remove the heavy border-secondary */
.card.border-secondary {
  border-color: var(--color-border) !important;
}

/* --- Tables — clean and airy --- */
.table {
  color: var(--color-text);
  margin-bottom: 0;
}

.table th {
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-muted);
  background: var(--color-bg-subtle);
  border-bottom: 2px solid var(--color-border);
  padding: 0.65rem 0.85rem;
}

.table td {
  padding: 0.6rem 0.85rem;
  border-bottom: 1px solid var(--color-border-light);
  vertical-align: middle;
}

.table-hover tbody tr:hover {
  background-color: #f8fafb;
}

.table-sm th,
.table-sm td {
  padding: 0.4rem 0.6rem;
}

/* --- Buttons — muted, professional --- */
.btn {
  border-radius: var(--radius);
  font-weight: 500;
  font-size: 0.85rem;
  padding: 0.45rem 1rem;
  transition: all 0.15s ease;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--color-accent);
  border-color: var(--color-accent);
}
.btn-primary:hover {
  background: var(--color-accent-light);
  border-color: var(--color-accent-light);
}

.btn-outline-primary {
  color: var(--color-accent);
  border-color: var(--color-accent);
}
.btn-outline-primary:hover {
  background: var(--color-accent);
  color: #fff;
}

.btn-outline-secondary {
  color: var(--color-text-muted);
  border-color: var(--color-border);
}
.btn-outline-secondary:hover {
  background: #f5f5f5;
  color: var(--color-text);
  border-color: #ccc;
}

.btn-secondary {
  background: #e0e0e0;
  border-color: #d0d0d0;
  color: var(--color-text-secondary);
}
.btn-secondary:hover {
  background: #d0d0d0;
  border-color: #c0c0c0;
}

.btn-warning {
  background: var(--color-warning);
  border-color: var(--color-warning);
}
.btn-success {
  background: var(--color-success);
  border-color: var(--color-success);
}
.btn-danger {
  background: var(--color-danger);
  border-color: var(--color-danger);
}

.btn-sm {
  font-size: 0.78rem;
  padding: 0.3rem 0.75rem;
}

.btn-link {
  color: var(--color-accent);
  font-weight: 500;
}

.btn-link:hover {
  color: var(--color-accent-light);
}

/* --- Badges — softer colors --- */
.badge {
  font-weight: 500;
  font-size: 0.72rem;
  padding: 0.28em 0.6em;
  border-radius: 4px;
}

.badge-primary {
  background: var(--color-accent);
}
.badge-info {
  background: var(--color-info);
}
.badge-success {
  background: var(--color-success);
}
.badge-warning {
  background: var(--color-warning);
}
.badge-danger {
  background: var(--color-danger);
}
.badge-secondary {
  background: #909090;
}

.badge-pill {
  border-radius: 50px;
}

.badge-light {
  background: #f0f0f0;
  color: var(--color-text-muted);
}

/* --- Progress bars — muted green --- */
.progress {
  background: #f0f0f0;
  border-radius: 4px;
  height: 6px;
}

.progress-bar {
  background: var(--color-accent);
  border-radius: 4px;
}

.progress-bar.bg-success {
  background: var(--color-success) !important;
}

/* --- Alerts — minimal --- */
.alert {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.88rem;
  padding: 0.75rem 1rem;
}

.alert-info {
  background: #f0f6fa;
  border-color: #d8e8f0;
  color: #3a6070;
}

.alert-warning {
  background: #faf6f0;
  border-color: #f0e4d0;
  color: #7a6030;
}

.alert-danger {
  background: #faf2f2;
  border-color: #f0d8d8;
  color: #804040;
}

.alert-success {
  background: #f2f8f4;
  border-color: #d8ecdc;
  color: #3a603a;
}

/* --- Form controls — clean --- */
.form-control {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.88rem;
  padding: 0.45rem 0.75rem;
  color: var(--color-text);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-control:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px rgba(64, 96, 128, 0.12);
}

.custom-select {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.88rem;
}

/* --- Pagination — subtle --- */
.pagination .page-link {
  color: var(--color-accent);
  border: 1px solid var(--color-border);
  padding: 0.35rem 0.75rem;
  font-size: 0.85rem;
}

.pagination .page-item.active .page-link {
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.pagination .page-link:hover {
  background: #f5f5f5;
  color: var(--color-accent-light);
}

/* --- Footer — minimal --- */
footer {
  background: transparent !important;
  border-top: 1px solid var(--color-border);
  margin-top: 3rem !important;
  padding: 1.5rem 0 !important;
}

footer p {
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

/* --- Modal — clean --- */
.modal-content {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: 0 4px 24px rgba(0,0,0,0.1);
}

.modal-header {
  border-bottom: 1px solid var(--color-border-light);
  padding: 1rem 1.25rem;
}

.modal-title {
  font-weight: 600;
  font-size: 1.05rem;
}

.modal-body {
  padding: 1.25rem;
}

.modal-footer {
  border-top: 1px solid var(--color-border-light);
  padding: 0.85rem 1.25rem;
}

/* --- Chart.js overrides --- */
canvas {
  max-width: 100%;
}

/* --- React Big Calendar --- */
.rbc-calendar {
  min-height: 680px;
}

/* --- Tag cloud --- */
.react-tagcloud span {
  cursor: pointer;
  transition: opacity 0.15s ease;
}
.react-tagcloud span:hover {
  opacity: 0.75;
}

/* --- Utility spacers --- */
.mt-3 { margin-top: 1rem !important; }
.mb-3 { margin-bottom: 1rem !important; }
.mt-2 { margin-top: 0.75rem !important; }
.mb-2 { margin-bottom: 0.75rem !important; }

/* --- Links in table (company names, etc.) --- */
.table a {
  color: var(--color-accent);
  font-weight: 500;
}
.table a:hover {
  color: var(--color-accent-light);
}

/* --- Box color indicators on homepage grid --- */
.card-body a[title] div[title] {
  border-radius: 3px;
}

/* --- Board iframe --- */
iframe[title="六分局企业数据看板"] {
  background: #fff !important;
}

/* --- Login page --- */
#captchaText {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

/* --- Navbar toggler (mobile) --- */
.navbar-toggler {
  border-color: var(--color-border);
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='30' height='30' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(34, 34, 34, 0.7)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* --- Responsive adjustments --- */
@media (max-width: 768px) {
  .container-fluid {
    padding: 0 0.75rem;
  }
  .card-body {
    padding: 0.85rem;
  }
  .table th,
  .table td {
    padding: 0.4rem 0.5rem;
    font-size: 0.8rem;
  }
}

/* --- Unified cards and buttons --- */
.card,
.card.border-primary,
.card.border-secondary,
.card.border-success,
.card.border-danger,
.card.border-warning,
.card.border-info,
.card.border-light,
.card.border-dark {
  border-color: var(--color-border) !important;
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}

.card-header {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.card-header .push-right:first-of-type,
.card-header .divStyle {
  margin-left: auto;
}

.card-header.bg-secondary,
.card-header.bg-primary,
.card-header.bg-info,
.card-header.bg-warning,
.card-header.bg-danger,
.card-header.bg-success {
  background: transparent !important;
  color: var(--color-text) !important;
}

.btn,
.btn-sm,
.btn-group-sm > .btn {
  border-radius: var(--radius);
  line-height: 1.35;
  min-height: 2rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
}

.btn-sm,
.btn-group-sm > .btn {
  min-height: 1.8rem;
  padding: 0.3rem 0.65rem;
}

.btn-primary,
.btn-info,
.btn-success,
.btn-warning,
.btn-danger,
.btn-secondary {
  color: #fff;
}

.btn-info {
  background: var(--color-info);
  border-color: var(--color-info);
}
.btn-info:hover {
  background: #6498ad;
  border-color: #6498ad;
}
.btn-success:hover {
  background: #5b9b6a;
  border-color: #5b9b6a;
}
.btn-warning:hover {
  background: #cf9956;
  border-color: #cf9956;
}
.btn-danger:hover {
  background: #cf6666;
  border-color: #cf6666;
}

.btn-outline-info,
.btn-outline-success,
.btn-outline-warning,
.btn-outline-danger {
  background: #fff;
}
.btn-outline-info {
  color: var(--color-info);
  border-color: var(--color-info);
}
.btn-outline-info:hover {
  background: var(--color-info);
  color: #fff;
}
.btn-outline-success {
  color: var(--color-success);
  border-color: var(--color-success);
}
.btn-outline-success:hover {
  background: var(--color-success);
  color: #fff;
}
.btn-outline-warning {
  color: var(--color-warning);
  border-color: var(--color-warning);
}
.btn-outline-warning:hover {
  background: var(--color-warning);
  color: #fff;
}
.btn-outline-danger {
  color: var(--color-danger);
  border-color: var(--color-danger);
}
.btn-outline-danger:hover {
  background: var(--color-danger);
  color: #fff;
}

.btn-icon {
  width: 1.8rem;
  min-width: 1.8rem;
  height: 1.8rem;
  padding: 0;
  font-size: 0.85rem;
}

.form-control-file.form-control {
  height: auto;
  padding: 0.45rem 0.75rem;
}

/* --- Viewport-safe modals --- */
.modal {
  overflow-y: auto;
  padding: 0.75rem;
}

.modal .modal-dialog,
.modal .modal-dialog[style] {
  margin: 1rem auto !important;
  max-height: calc(100vh - 2rem);
  display: flex;
  align-items: stretch;
}

.modal .modal-content {
  max-height: calc(100vh - 2rem);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.modal .modal-header,
.modal .modal-footer {
  flex: 0 0 auto;
}

.modal .modal-body,
.modal .modal-body[style] {
  flex: 1 1 auto;
  min-height: 0;
  max-height: none !important;
  overflow-y: auto !important;
  -webkit-overflow-scrolling: touch;
}

.modal .table-responsive,
.modal table {
  max-width: 100%;
}

@media (max-width: 768px) {
  .modal {
    padding: 0.35rem;
  }

  .modal .modal-dialog,
  .modal .modal-dialog[style] {
    width: auto;
    max-width: calc(100vw - 0.7rem);
    margin: 0.35rem auto !important;
    max-height: calc(100vh - 0.7rem);
  }

  .modal .modal-content {
    max-height: calc(100vh - 0.7rem);
  }
}