:root {
  --cb-bg: #1a1d20;
  --cb-card: #24272b;
  --cb-card-alt: #2c3035;
  --cb-green: #39FF14;
  --cb-green-dark: #2dd20f;
  --cb-grey: #a0a5ab;
}

body {
  background-color: var(--cb-bg);
  color: #ffffff;
  font-family: 'Inter', sans-serif;
}

/* Subtle industrial grid like corebase.be */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: -1;
}

h1, h2, h3, h4, h5, h6 {
  color: #ffffff;
}

a {
  color: var(--cb-green);
}

a:hover {
  color: var(--cb-green-dark);
}

.text-muted {
  color: var(--cb-grey) !important;
}

/* Navbar */
.navbar {
  background-color: var(--cb-bg) !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.navbar-brand {
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  text-transform: uppercase;
  display: inline-flex;
  align-items: baseline;
  color: #ffffff !important;
}

.navbar-brand .core {
  color: #ffffff;
}

.navbar-brand .dot {
  color: var(--cb-green);
  margin-right: -0.05em;
  margin-left: -0.02em;
}

.navbar-brand .base {
  color: var(--cb-grey);
  font-weight: 300;
}

.navbar-brand .subtitle {
  font-weight: 300;
  color: var(--cb-grey);
  text-transform: none;
  font-size: 0.75em;
  margin-left: 0.5em;
  letter-spacing: 0;
}

.nav-link {
  color: rgba(255, 255, 255, 0.75) !important;
}

.nav-link:hover,
.nav-link:focus,
.nav-link.active {
  color: var(--cb-green) !important;
}

.navbar-text {
  color: rgba(255, 255, 255, 0.75) !important;
}

/* Cards */
.card {
  background-color: var(--cb-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: none;
}

.card-title {
  color: #ffffff;
}

.login-card {
  margin-top: 8vh;
}

.login-card .logo {
  font-size: 3rem;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  font-weight: 800;
}

.login-card .logo .core {
  color: #ffffff;
}

.login-card .logo .dot {
  color: var(--cb-green);
}

.login-card .logo .base {
  color: var(--cb-grey);
  font-weight: 300;
}

/* Buttons */
.btn-primary {
  --bs-btn-bg: var(--cb-green);
  --bs-btn-border-color: var(--cb-green);
  --bs-btn-color: var(--cb-bg);
  --bs-btn-hover-bg: var(--cb-green-dark);
  --bs-btn-hover-border-color: var(--cb-green-dark);
  --bs-btn-hover-color: var(--cb-bg);
  --bs-btn-active-bg: var(--cb-green-dark);
  --bs-btn-active-border-color: var(--cb-green-dark);
  --bs-btn-active-color: var(--cb-bg);
  --bs-btn-disabled-bg: var(--cb-green);
  --bs-btn-disabled-border-color: var(--cb-green);
  --bs-btn-disabled-color: var(--cb-bg);
  font-weight: 600;
}

.btn-success {
  --bs-btn-bg: #198754;
  --bs-btn-border-color: #198754;
  --bs-btn-color: #ffffff;
  --bs-btn-hover-bg: #157347;
  --bs-btn-hover-border-color: #146c43;
  font-weight: 600;
}

.btn-outline-secondary {
  --bs-btn-color: var(--cb-grey);
  --bs-btn-border-color: rgba(255, 255, 255, 0.25);
  --bs-btn-hover-color: #ffffff;
  --bs-btn-hover-bg: rgba(255, 255, 255, 0.1);
  --bs-btn-hover-border-color: rgba(255, 255, 255, 0.4);
  --bs-btn-active-bg: rgba(255, 255, 255, 0.15);
  --bs-btn-active-border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline-danger {
  --bs-btn-color: #ff4d4f;
  --bs-btn-border-color: #ff4d4f;
  --bs-btn-hover-bg: #ff4d4f;
  --bs-btn-hover-color: #ffffff;
}

.btn-outline-light {
  --bs-btn-color: #ffffff;
  --bs-btn-border-color: rgba(255, 255, 255, 0.4);
  --bs-btn-hover-bg: rgba(255, 255, 255, 0.1);
}

/* Tables */
.table {
  --bs-table-bg: transparent;
  --bs-table-color: #ffffff;
  --bs-table-border-color: rgba(255, 255, 255, 0.1);
}

.table-dark {
  --bs-table-bg: var(--cb-card-alt);
}

.table-card {
  background-color: var(--cb-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0.5rem;
  overflow: hidden;
}

.planning-table th {
  background-color: var(--cb-card-alt);
  color: var(--cb-grey);
  font-weight: 600;
  white-space: nowrap;
}

.planning-table td {
  vertical-align: middle;
}

.planning-table .col-check {
  width: 3rem;
  min-width: 3rem;
  text-align: center;
}

.planning-table .col-date {
  width: 9rem;
  min-width: 9rem;
}

.planning-table .col-actions {
  width: 11rem;
  min-width: 11rem;
}

.planning-table .cell-text {
  display: block;
  padding: 0.375rem 0;
}

.planning-table .form-control,
.planning-table .form-check-input {
  background-color: #1a1d20;
  border-color: rgba(255, 255, 255, 0.2);
}

.planning-table .form-control:focus {
  background-color: #1a1d20;
  border-color: var(--cb-green);
  box-shadow: 0 0 0 0.2rem rgba(57, 255, 20, 0.25);
}

.planning-table textarea.form-control {
  min-width: 12rem;
}

.task-finished {
  border-left: 4px solid var(--cb-green);
}

.task-finished .cell-text,
.task-finished input[type="text"] {
  text-decoration: line-through;
  opacity: 0.7;
}

.table-add-row {
  background-color: rgba(57, 255, 20, 0.05);
}

/* Badges */
.badge.bg-secondary {
  background-color: #6c757d !important;
}

.badge.bg-success {
  background-color: var(--cb-green) !important;
  color: var(--cb-bg) !important;
}

/* Forms */
.form-control,
.form-select {
  background-color: var(--cb-card-alt);
  border-color: rgba(255, 255, 255, 0.15);
  color: #ffffff;
}

.form-control:focus,
.form-select:focus {
  background-color: var(--cb-card-alt);
  border-color: var(--cb-green);
  color: #ffffff;
  box-shadow: 0 0 0 0.2rem rgba(57, 255, 20, 0.25);
}

.form-control::placeholder {
  color: var(--cb-grey);
}

.form-label {
  color: #ffffff;
}

.form-check-input {
  background-color: var(--cb-card-alt);
  border-color: rgba(255, 255, 255, 0.25);
  width: 1.25em;
  height: 1.25em;
}

.form-check-input:checked {
  background-color: var(--cb-green);
  border-color: var(--cb-green);
}

.form-check-input:focus {
  box-shadow: 0 0 0 0.2rem rgba(57, 255, 20, 0.25);
}

/* Alerts */
.alert {
  border: none;
}

.alert-success {
  background-color: rgba(57, 255, 20, 0.15);
  color: var(--cb-green);
}

.alert-danger {
  background-color: rgba(255, 77, 79, 0.15);
  color: #ff4d4f;
}

.alert-info {
  background-color: rgba(160, 165, 171, 0.15);
  color: var(--cb-grey);
}

/* Mobile */
@media (max-width: 576px) {
  .navbar-brand .subtitle {
    display: none;
  }

  .planning-table .col-actions {
    min-width: 7rem;
  }

  .planning-table .btn {
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
  }

  .login-card {
    margin-top: 4vh;
  }
}