/* =============================================================================
   dashboard-sidebar.css
   Collapsible left-side dashboard panel for the Time Tracker app.
   Import this stylesheet alongside your existing CSS.
   ============================================================================= */

/* ── Variables ────────────────────────────────────────────────────────────── */
:root {
  --ws-sidebar-width: 270px;
  --ws-toggle-width: 40px;

  /* Panel colors – adapts to light / dark contexts */
  --ws-panel-bg: #ffffff;
  --ws-panel-border: #e5e7eb;
  --ws-panel-shadow:
    0 8px 32px rgba(0, 0, 0, 0.1), 0 2px 8px rgba(0, 0, 0, 0.06);

  --ws-toggle-bg: #1e293b;
  --ws-toggle-color: #f8fafc;
  --ws-toggle-hover-bg: #334155;
  --ws-toggle-radius: 0 10px 10px 0;

  --ws-header-bg: #1e293b;
  --ws-header-color: #f8fafc;

  --ws-text-primary: #0f172a;
  --ws-text-muted: #64748b;
  --ws-text-label: #94a3b8;

  --ws-card-bg: #f8fafc;
  --ws-card-radius: 10px;
  --ws-card-border: #e2e8f0;

  /* Progress bar accent colors */
  --ws-fill-week: #3b82f6; /* blue */
  --ws-fill-month: #10b981; /* emerald */
  --ws-fill-year: #8b5cf6; /* violet */

  --ws-divider: #e2e8f0;

  /* Transitions */
  --ws-ease: cubic-bezier(0.4, 0, 0.2, 1);
  --ws-duration: 280ms;

  /* Z-index layering */
  --ws-z-sidebar: 1000;
}

/* Dark-mode overrides (matches prefers-color-scheme) */
@media (prefers-color-scheme: dark) {
  :root {
    --ws-panel-bg: #0f172a;
    --ws-panel-border: #1e293b;
    --ws-panel-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);

    --ws-toggle-bg: #1e293b;
    --ws-toggle-hover-bg: #334155;

    --ws-header-bg: #0f172a;

    --ws-text-primary: #f1f5f9;
    --ws-text-muted: #94a3b8;
    --ws-text-label: #64748b;

    --ws-card-bg: #1e293b;
    --ws-card-border: #334155;

    --ws-divider: #1e293b;
  }
}

/* ── Sidebar host element ─────────────────────────────────────────────────── */
#ws-dashboard-sidebar {
  position: fixed;
  top: 50%;
  left: -50px; /* Start mostly off-screen, with just the toggle tab peeking out */
  transform: translateY(-50%);
  z-index: var(--ws-z-sidebar);
  display: flex;
  align-items: stretch;
  background: transparent;

  /* FIX: Prevent the invisible host container from capturing clicks */
  pointer-events: none;
}

/* ── Toggle tab (always visible) ─────────────────────────────────────────── */
.ws-sidebar-toggle {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;

  width: 30px;
  padding: 14px 0;

  background: transparent;
  color: var(--ws-toggle-color);
  border: none;
  border-radius: var(--ws-toggle-radius);
  cursor: pointer;

  transition:
    background var(--ws-duration) var(--ws-ease),
    box-shadow var(--ws-duration) var(--ws-ease);

  box-shadow: 2px 0 12px rgba(0, 0, 0, 0.15);
  z-index: calc(var(--ws-z-sidebar) + 1);

  /* Prevent text selection on rapid clicks */
  user-select: none;
  -webkit-user-select: none;

  /* FIX: Restore clickability for the button */
  pointer-events: auto;
}

.ws-sidebar-toggle:hover {
  background: var(--ws-toggle-hover-bg);
  box-shadow: 3px 0 16px rgba(0, 0, 0, 0.22);
}

.ws-sidebar-open-icon {
  padding: 15px 2px 15px 0;
  background: #1a365d;
  border-radius: 4px;
}

.ws-sidebar-toggle:focus-visible {
  outline: 2px solid var(--ws-fill-week);
  outline-offset: 2px;
}

.ws-toggle-label {
  font-family: "DM Sans", "Nunito", system-ui, sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  writing-mode: vertical-lr;
  transform: rotate(180deg);
  opacity: 0.85;
  line-height: 1;
}

/* ── Slide-out panel ──────────────────────────────────────────────────────── */
.ws-sidebar-panel {
  position: absolute;
  left: 70px;
  top: 50%;
  transform: translateY(-50%) translateX(-8px);
  width: var(--ws-sidebar-width);

  background: var(--ws-panel-bg);
  border: 1px solid var(--ws-panel-border);
  border-left: none;
  border-radius: 0 14px 14px 0;
  box-shadow: var(--ws-panel-shadow);

  /* Hidden by default */
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition:
    opacity var(--ws-duration) var(--ws-ease),
    transform var(--ws-duration) var(--ws-ease),
    visibility 0ms var(--ws-duration);

  overflow: hidden;
}

/* Open state */
#ws-dashboard-sidebar.ws-sidebar--open .ws-sidebar-panel {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
  transform: translateY(-50%) translateX(0);
  transition:
    opacity var(--ws-duration) var(--ws-ease),
    transform var(--ws-duration) var(--ws-ease),
    visibility 0ms 0ms;
}

/* ── Panel header ─────────────────────────────────────────────────────────── */
.ws-sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  background: var(--ws-header-bg);
  color: var(--ws-header-color);
}

.ws-sidebar-title {
  display: flex;
  align-items: center;
  gap: 7px;
  font-family: "DM Sans", "Nunito", system-ui, sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  opacity: 0.9;
}

.ws-sidebar-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 6px;
  color: var(--ws-header-color);
  cursor: pointer;
  transition: background var(--ws-duration) var(--ws-ease);
}

.ws-sidebar-close:hover {
  background: rgba(255, 255, 255, 0.2);
}

.ws-sidebar-close:focus-visible {
  outline: 2px solid var(--ws-fill-week);
  outline-offset: 2px;
}

/* ── Panel body ───────────────────────────────────────────────────────────── */
.ws-sidebar-content {
  padding: 16px;
}

.ws-sidebar-subtitle {
  font-family: "DM Sans", "Nunito", system-ui, sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ws-text-label);
  margin: 0 0 12px;
}

/* ── Stat cards ───────────────────────────────────────────────────────────── */
.ws-stat-card {
  background: var(--ws-card-bg);
  border: 1px solid var(--ws-card-border);
  border-radius: var(--ws-card-radius);
  padding: 12px 14px;
  margin-bottom: 10px;
}

.ws-stat-card:last-of-type {
  margin-bottom: 0;
}

.ws-stat-meta {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 9px;
}

.ws-stat-period {
  font-family: "DM Sans", "Nunito", system-ui, sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: var(--ws-text-muted);
  letter-spacing: 0.01em;
}

.ws-stat-value {
  font-family: "DM Mono", "JetBrains Mono", "Fira Code", monospace;
  font-size: 18px;
  font-weight: 700;
  color: var(--ws-text-primary);
  letter-spacing: -0.02em;
  line-height: 1;
}

/* ── Progress bars ────────────────────────────────────────────────────────── */
.ws-progress-track {
  height: 5px;
  background: var(--ws-card-border);
  border-radius: 99px;
  overflow: hidden;
  margin-bottom: 6px;
}

.ws-progress-fill {
  height: 100%;
  border-radius: 99px;
  transition: width 600ms var(--ws-ease);
}

.ws-fill--week {
  background: var(--ws-fill-week);
}
.ws-fill--month {
  background: var(--ws-fill-month);
}
.ws-fill--year {
  background: var(--ws-fill-year);
}

.ws-progress-label {
  font-family: "DM Sans", "Nunito", system-ui, sans-serif;
  font-size: 10px;
  color: var(--ws-text-label);
  letter-spacing: 0.02em;
}

/* ── Divider and note ─────────────────────────────────────────────────────── */
.ws-divider {
  border: none;
  border-top: 1px solid var(--ws-divider);
  margin: 14px 0 10px;
}

.ws-sidebar-note {
  font-family: "DM Sans", "Nunito", system-ui, sans-serif;
  font-size: 10px;
  color: var(--ws-text-label);
  line-height: 1.5;
  margin: 0;
  letter-spacing: 0.01em;
}

/* ── Nudge body content right when sidebar is open ───────────────────────── */
/* Optional: uncomment if your layout supports it and you want content to shift */
/*
body {
  transition: padding-left var(--ws-duration) var(--ws-ease);
}
body.ws-sidebar-pushed {
  padding-left: calc(var(--ws-toggle-width) + var(--ws-sidebar-width) + 12px);
}
*/

/* ── Accessibility: motion-safe guard ────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .ws-sidebar-panel,
  .ws-progress-fill,
  .ws-sidebar-toggle {
    transition: none;
  }
}