:root {
  --bg: #121212;
  --card: #1a1a1a;
  --text: #e0e0e0;
  --muted: #888888;
  --line: #2a2a2a;
  --blue: #00ffcc;
  --blue2: #00c9a7;
}

body {
  background: var(--bg);
  color: var(--text);
}

.topbar {
  background: #1a1a1a;
  border-bottom: 1px solid #2a2a2a;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
}

.notice {
  background: var(--card);
  border-color: var(--line);
  color: var(--muted);
}

.notice-success {
  border-left-color: #4caf50;
  background: #0d2b0e;
  color: #a5d6a7;
  border-color: #2e7d32;
}

.notice-error {
  border-left-color: #ef5350;
  background: #2b0d0d;
  color: #ffcdd2;
  border-color: #c62828;
}

.card {
  background: var(--card);
  border-color: var(--line);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.45);
}

.card-header {
  background: rgba(255, 255, 255, 0.02);
  border-color: var(--line);
  text-align: center;
}

.card-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: center;
  gap: 14px;
  background: rgba(255, 255, 255, 0.02);
  border-color: var(--line);
}

.section {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.053);
}

input,
select,
textarea {
  background: #222222;
  border-color: var(--line);
  color: var(--text);
}

input::placeholder,
textarea::placeholder {
  color: rgba(229, 231, 235, 0.55);
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(0, 255, 204, 0.6);
  box-shadow: 0 0 0 4px rgba(0, 255, 204, 0.12);
}

/* Invalid field styles for dark mode */
.field.invalid label {
  color: #f87171;
}

.field.invalid input,
.field.invalid select {
  border-color: #dc2626;
  background: #12111a;
}

.field.invalid input:focus,
.field.invalid select:focus {
  border-color: #dc2626;
  box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.2);
}

.topnav-link {
  border-color: rgba(0, 255, 204, 0.35);
}

.btn {
  background: linear-gradient(145deg, #00c9a7, #007f6a);
  border-color: transparent;
  color: #fff;
}

.btn:hover {
  background: linear-gradient(145deg, #007f6a, #00c9a7);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  border-color: rgba(0, 255, 204, 0.35);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.06);
}

.btn-sm {
  padding: 6px 12px;
  font-size: 13px;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-name {
  font-size: 14px;
  font-weight: 500;
  color: #fff;
}

.splash-logo-wrap {
  background: #222222;
  border-color: #2e2e2e;
}

.splash-logo-light {
  display: none;
}

.splash-logo-dark {
  display: block;
  filter: drop-shadow(0 12px 26px rgba(0, 0, 0, 0.45));
}

/* Table */
.table {
  border-color: var(--line);
}

.table th {
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  border-color: var(--line);
}

.table td {
  border-color: var(--line);
}

/* noUiSlider dark tuning */
.noUi-target {
  background: #111111 !important;
  border: 1px solid var(--line) !important;
  box-shadow: none !important;
  border-radius: 999px;
}

.noUi-connect {
  background: var(--blue);
}

.noUi-horizontal {
  height: 10px;
}

/* Ensure sizing rules win over the default noUiSlider stylesheet */
.noUi-horizontal .noUi-handle {
  width: 20px !important;
  height: 20px !important;
  right: -10px !important;
  /* half the width to center over the track */
  top: 50% !important;
  transform: translateY(-50%) !important;
}

.noUi-handle {
  border-radius: 999px;
  background: #1a1a1a !important;
  border: 1px solid rgba(0, 255, 204, 0.5) !important;
  box-shadow: 0 10px 22px rgba(0, 0, 0, 0.45) !important;
  cursor: grab;
}

.noUi-handle:active {
  cursor: grabbing;
}

/* Remove the default handle decorations */
.noUi-handle:before,
.noUi-handle:after {
  display: none !important;
}

.range-box {
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--line);
}

.footer {
  color: var(--muted);
}

/* Theme Toggle - dark mode adjustments */
.theme-toggle input:checked + .theme-slider {
  background: linear-gradient(135deg, #2e2e52 0%, #263050 100%);
  box-shadow:
    inset 0 2px 4px rgba(0, 0, 0, 0.3),
    0 0 0 2px rgba(0, 255, 204, 0.45),
    0 2px 8px rgba(0, 0, 0, 0.4);
}

/* Must match base specificity (0,4,1) to override the checked:hover rule */
.theme-toggle input:checked:hover + .theme-slider {
  box-shadow:
    inset 0 2px 4px rgba(0, 0, 0, 0.3),
    0 0 0 2px rgba(0, 255, 204, 0.8),
    0 4px 16px rgba(0, 255, 204, 0.2);
}

/* Upload Section - dark mode */
.dropzone {
  background: var(--card);
  border-color: var(--line);
}

.dropzone.dropzone-error {
  border-color: #dc2626;
  background: rgba(220, 38, 38, 0.08);
}

.dropzone:hover {
  border-color: var(--blue);
  background: rgba(0, 255, 204, 0.05);
}

.dropzone.dragover {
  border-color: var(--blue);
  background: rgba(0, 255, 204, 0.1);
}

.dropzone.has-file {
  border-color: #22c55e;
  background: rgba(34, 197, 94, 0.1);
}

.dropzone-filename {
  background: rgba(34, 197, 94, 0.15);
  color: #22c55e;
}

.upload-message.success {
  background: rgba(34, 197, 94, 0.15);
  border-color: rgba(34, 197, 94, 0.4);
  color: #22c55e;
}

.upload-message.error {
  background: rgba(248, 113, 113, 0.15);
  border-color: rgba(248, 113, 113, 0.4);
  color: #f87171;
}

.btn-add-row {
  background: var(--card);
  color: var(--blue2);
  border-color: rgba(0, 255, 204, 0.4);
}

.btn-add-row:hover {
  background: rgba(0, 255, 204, 0.08);
  border-color: var(--blue);
}

.btn-clear {
  background: var(--card);
  color: var(--muted);
  border-color: var(--line);
}

.btn-clear:hover {
  background: rgba(248, 113, 113, 0.15);
  color: #f87171;
  border-color: rgba(248, 113, 113, 0.4);
}

.dropzone.validating {
  border-color: var(--blue);
  background: rgba(0, 255, 204, 0.04);
}

.dropzone.validating::after {
  background: linear-gradient(90deg, var(--blue), var(--blue2));
}

/* Flatpickr Dark Mode */
.flatpickr-calendar {
  background: #2a3650;
  border-color: var(--line);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.45);
}

.flatpickr-months {
  position: relative;
  background: #323d55;
  border-bottom: 1px solid var(--line);
}

.flatpickr-current-month .flatpickr-monthDropdown-months {
  color: var(--text);
  background: transparent;
}

.flatpickr-year-display {
  color: var(--text);
}

.flatpickr-year-prev:hover,
.flatpickr-year-next:hover {
  background: rgba(0, 255, 204, 0.12);
}

.flatpickr-year-prev svg,
.flatpickr-year-next svg {
  color: var(--muted);
}

.flatpickr-year-prev:hover svg,
.flatpickr-year-next:hover svg {
  color: var(--blue);
}

.flatpickr-prev-month:hover,
.flatpickr-next-month:hover {
  background: rgba(0, 255, 204, 0.12);
}

.flatpickr-prev-month svg,
.flatpickr-next-month svg {
  fill: var(--muted);
}

.flatpickr-prev-month:hover svg,
.flatpickr-next-month:hover svg {
  fill: var(--blue);
}

.flatpickr-weekday {
  color: #9ca3af;
  background: transparent;
}

.flatpickr-weekdays {
  background: transparent;
}

span.flatpickr-weekday {
  color: #9ca3af !important;
}

.flatpickr-day {
  color: var(--text);
}

.flatpickr-day:hover {
  background: rgba(0, 255, 204, 0.12);
  border-color: transparent;
}

.flatpickr-day.selected {
  background: var(--blue);
  border-color: var(--blue);
}

.flatpickr-day.selected:hover {
  background: var(--blue2);
  border-color: var(--blue2);
}

.flatpickr-day.today {
  border-color: var(--blue);
}

.flatpickr-day.prevMonthDay,
.flatpickr-day.nextMonthDay {
  color: var(--muted);
}

.flatpickr-innerContainer {
  background: #2a3650;
}

.flatpickr-rContainer {
  background: #2a3650;
}

.flatpickr-days {
  background: #2a3650;
  border-color: var(--line);
}

/* Upload progress overlay */
.upload-progress-box {
  background: var(--card);
  border-color: var(--line);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
}

/* ── Admin sidebar dark mode overrides ───────────────────────────────────── */
.sidebar-item:hover {
  background: rgba(91, 163, 245, 0.15) !important;
  color: #5ba3f5 !important;
}
.sidebar-item.active {
  background: rgba(11, 94, 168, 0.25) !important;
  color: #5ba3f5 !important;
}

/* ── Admin panel button dark mode overrides ───────────────────────────────── */
.btn-primary {
  background: linear-gradient(135deg, #2563eb, #1d4ed8) !important;
  box-shadow: 0 1px 8px rgba(37, 99, 235, 0.35) !important;
  color: #fff !important;
}
.btn-primary:hover {
  background: linear-gradient(135deg, #3b82f6, #2563eb) !important;
  opacity: 1 !important;
}
.btn-outline {
  border-color: rgba(180, 180, 180, 0.22) !important;
  color: #b0b0b0 !important;
}
.btn-outline:hover {
  background: rgba(255, 255, 255, 0.07) !important;
  color: #e0e0e0 !important;
  opacity: 1 !important;
}