/* RoastPro – template theme (coffee dark) */
:root {
  --coffee-brown: #8d511f;
  --coffee-light: #a66f3f;
  --coffee-dark: #6b3c16;
  --bg-dark: #1a0f0a;
  --text-light: #f5f0e9;
}

html {
  font-size: 14px;
  min-height: 100%;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-light);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  margin: 0;
  /* Body grows with content so the page scrolls; footer stays after all content */
  overflow-x: hidden;
}

/* Main content grows to push footer down; when tall, body grows and page scrolls */
.layout-content {
  flex: 1 0 auto;
  min-height: 0;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Playfair Display', Georgia, serif;
}

/* Focus – use coffee accent */
.btn:focus, .btn:active:focus, .btn-link.nav-link:focus,
.form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.2rem rgba(141, 81, 31, 0.4);
}

/* Header – sticky gradient (template style) */
header .navbar {
  background: linear-gradient(to bottom, var(--coffee-brown), var(--coffee-dark)) !important;
  box-shadow: 0 4px 14px rgba(0,0,0,0.3);
}
header .navbar,
header .navbar .navbar-brand,
header .navbar .nav-link,
header .navbar .dropdown-toggle {
  color: var(--text-light) !important;
}
header .navbar .nav-link:hover,
header .navbar .dropdown-toggle:hover {
  color: var(--coffee-light) !important;
}
header .navbar-toggler {
  border-color: rgba(245,240,233,0.6);
  color: var(--text-light);
}
/* Force visible 3-bar icon on dark header (Bootstrap needs navbar-dark; this ensures contrast) */
header .navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23f5f0e9' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}
header .navbar-brand img {
  height: 40px;
  width: auto;
}

/* Dropdowns in header – dark to match */
header .dropdown-menu {
  background: var(--bg-dark);
  border: 1px solid var(--coffee-dark);
}
header .dropdown-item {
  color: var(--text-light);
}
header .dropdown-item:hover {
  background: var(--coffee-dark);
  color: var(--text-light);
}

/* Primary buttons – coffee */
.btn-primary {
  background-color: var(--coffee-brown);
  border-color: var(--coffee-brown);
  color: var(--text-light);
}
.btn-primary:hover {
  background-color: var(--coffee-light);
  border-color: var(--coffee-light);
  color: #fff;
}

/* Secondary / outline buttons – visible on dark theme */
.btn-secondary {
  background-color: rgba(166, 111, 63, 0.5);
  border-color: var(--coffee-light);
  color: var(--text-light);
}
.btn-secondary:hover {
  background-color: rgba(166, 111, 63, 0.8);
  border-color: var(--coffee-light);
  color: #fff;
}
.btn-outline-secondary {
  background-color: transparent !important;
  border-color: rgba(245, 240, 233, 0.6);
  color: var(--text-light) !important;
}
.btn-outline-secondary:hover {
  background-color: rgba(245, 240, 233, 0.15) !important;
  border-color: var(--text-light);
  color: #fff !important;
}
.btn-outline-primary {
  background-color: transparent !important;
  border-color: var(--coffee-light);
  color: var(--text-light) !important;
}
.btn-outline-primary:hover {
  background-color: rgba(141, 81, 31, 0.4) !important;
  border-color: var(--coffee-light);
  color: #fff !important;
}
.btn-outline-danger {
  background-color: transparent !important;
  border-color: rgba(232, 165, 152, 0.8);
  color: #e8a598 !important;
}
.btn-outline-danger:hover {
  background-color: rgba(199, 90, 74, 0.3) !important;
  border-color: #e8a598;
  color: #fff !important;
}

/* Cards / panels – dark */
.card {
  background: linear-gradient(135deg, #2a1810 0%, #1a0f0a 100%);
  border: 1px solid var(--coffee-dark);
  color: var(--text-light);
}
.card-header {
  background: rgba(107, 60, 22, 0.4);
  border-bottom: 1px solid var(--coffee-dark);
  color: var(--text-light);
}
.card-body {
  color: var(--text-light);
}
/* card-header with bg-light: was white background + inherited light text = unreadable */
.card-header.bg-light {
  background: rgba(107, 60, 22, 0.5) !important;
  color: var(--text-light) !important;
  border-bottom-color: var(--coffee-dark) !important;
}

/* Modals – dark theme so title/body/footer are readable (no light bg + light text) */
.modal-content {
  background-color: #2a1810 !important;
  border: 1px solid var(--coffee-dark);
  color: var(--text-light);
}
.modal-header {
  background: rgba(107, 60, 22, 0.4) !important;
  border-bottom-color: var(--coffee-dark) !important;
  color: var(--text-light) !important;
}
.modal-title {
  color: var(--text-light) !important;
}
.modal-body {
  background-color: #2a1810 !important;
  color: var(--text-light) !important;
}
.modal-footer {
  background: rgba(107, 60, 22, 0.3) !important;
  border-top-color: var(--coffee-dark) !important;
  color: var(--text-light) !important;
}
.modal .btn-close {
  filter: invert(1) grayscale(100%) brightness(200%);
  opacity: 0.8;
}
.modal .btn-close:hover {
  opacity: 1;
}

/* Tables – dark, high-contrast text and links */
.table {
  color: var(--text-light);
}
.table thead th {
  background: rgba(107, 60, 22, 0.5);
  border-color: var(--coffee-dark);
  color: var(--text-light);
}
.table td, .table th {
  border-color: rgba(166, 111, 63, 0.3);
  color: var(--text-light);
}
.table tbody td a {
  color: var(--text-light);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.table tbody td a:hover {
  color: #fff;
}
.table-striped tbody tr:nth-of-type(odd) {
  background: rgba(141, 81, 31, 0.15);
}
.table-striped tbody tr:nth-of-type(odd) td,
.table-striped tbody tr:nth-of-type(odd) td a {
  color: var(--text-light);
}
.table-hover tbody tr:hover {
  background: rgba(141, 81, 31, 0.25);
}

/* Forms – dark inputs; force everywhere so no light-on-light (e.g. inside .alert-light) */
.form-control, .form-select {
  background-color: rgba(26, 15, 10, 0.9) !important;
  border-color: var(--coffee-dark);
  color: var(--text-light) !important;
}
.form-control::placeholder {
  color: rgba(245, 240, 233, 0.5);
}
.form-control:focus {
  background-color: rgba(26, 15, 10, 0.95) !important;
  border-color: var(--coffee-brown);
  color: var(--text-light) !important;
}
.form-control-plaintext {
  color: var(--text-light) !important;
}
.form-label, .form-text {
  color: var(--text-light);
}
.input-group-text {
  background: rgba(107, 60, 22, 0.4);
  border-color: var(--coffee-dark);
  color: var(--text-light);
}

/* Footer – gradient CTA block (template style); stays at bottom, never overlaps content */
.footer {
  flex-shrink: 0;
  background: linear-gradient(to top, var(--coffee-dark), var(--coffee-brown));
  border-top: none;
  padding: 2rem 0;
  margin-top: 2rem;
  text-align: center;
}
.footer .container {
  color: rgba(245, 240, 233, 0.9);
}
.footer a {
  color: var(--text-light);
}
.footer a:hover {
  color: var(--coffee-light);
}

/* Links in content – high contrast on dark background */
a {
  color: #d4a574;
}
a:hover {
  color: var(--text-light);
}

/* Text muted on dark bg – still readable */
.text-muted {
  color: rgba(245, 240, 233, 0.75) !important;
}
.table .text-muted {
  color: rgba(245, 240, 233, 0.85) !important;
}

/* Validation */
.text-danger {
  color: #e8a598 !important;
}
.input-validation-error {
  border-color: #c75a4a;
}

/* Alert / messages – all readable on dark theme (no light bg + light text) */
.alert-success {
  background: rgba(107, 60, 22, 0.4);
  border-color: var(--coffee-brown);
  color: var(--text-light);
}
.alert-danger {
  background: rgba(199, 90, 74, 0.2);
  border-color: #c75a4a;
  color: #e8a598;
}
.alert-info {
  background: rgba(141, 81, 31, 0.25);
  border-color: var(--coffee-light);
  color: var(--text-light);
}
/* alert-light: was white/gray – restyle for dark theme so inputs and text are readable */
.alert-light {
  background: rgba(42, 24, 16, 0.95) !important;
  border-color: rgba(166, 111, 63, 0.4) !important;
  color: var(--text-light) !important;
}
.alert-light .form-label,
.alert-light .form-control-plaintext,
.alert-light .text-muted,
.alert-light #batch-calc,
.alert-light .small {
  color: var(--text-light) !important;
}
.alert-light .text-muted.small {
  color: rgba(245, 240, 233, 0.85) !important;
}
.alert-warning {
  background: rgba(166, 111, 63, 0.3);
  border-color: var(--coffee-light);
  color: var(--text-light);
}
/* Batch calc and inline info (e.g. Loss %, Total time) – readable on dark */
#batch-calc {
  color: rgba(245, 240, 233, 0.95) !important;
}