/* =========================================================
   PREMIUM SIDEBAR - CLEAN WORKING VERSION
   File: assets/css/sidebar.css

   Purpose:
   - Premium SaaS ERP sidebar
   - Desktop collapsed mode (icons only)
   - Mobile drawer mode
   - Sticky shortcuts with icon-only mode
   ========================================================= */

/* ==================== SIDEBAR ROOT ==================== */
.sidebar,
#sidebar {
  width: 280px;
  min-width: 280px;
  height: 100vh;
  background: #ffffff;
  border-right: 1px solid #e5e7eb;
  position: sticky;
  top: 0;
  z-index: 60;
  overflow: hidden;
  box-shadow: 8px 0 30px rgba(15, 23, 42, 0.03);
  transition: width 0.32s cubic-bezier(0.4, 0, 0.2, 1),
    min-width 0.32s cubic-bezier(0.4, 0, 0.2, 1),
    left 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

/* ==================== SIDEBAR SHELL ==================== */
.sidebar-shell {
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 24px 20px;
  overflow: hidden;
  transition: padding 0.22s ease;
}

/* ==================== BRAND AREA ==================== */
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 22px;
  border-bottom: 1px solid #eef2f7;
  margin-bottom: 18px;
  transition: gap 0.22s ease;
}

.sidebar-logo {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: linear-gradient(135deg, #10b981, #22c55e);
  color: #ffffff;
  display: grid;
  place-items: center;
  font-size: 22px;
  box-shadow: 0 14px 26px rgba(16, 185, 129, 0.22);
  flex-shrink: 0;
}

.sidebar-logo span {
  transform: rotate(45deg);
}

.sidebar-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  flex: 1;
}

.sidebar-brand-text strong {
  font-size: 23px;
  color: #10b981;
  font-weight: 900;
  letter-spacing: 0.02em;
}

.sidebar-brand-text span {
  font-size: 11px;
  color: #334155;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.sidebar-collapse-btn {
  width: 36px;
  height: 36px;
  border: none;
  background: #f8fafc;
  color: #10b981;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 900;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: transform 0.22s ease, background 0.22s ease;
}

.sidebar-collapse-btn:hover {
  background: #10b981;
  color: white;
}

/* ==================== NAVIGATION ==================== */
.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  display: grid;
  gap: 7px;
  padding-right: 2px;
  scrollbar-width: none;
}

.sidebar-nav::-webkit-scrollbar {
  width: 0;
  display: none;
}

.sidebar-link {
  min-height: 48px;
  border-radius: 14px;
  padding: 0 12px;
  color: #334155;
  text-decoration: none;
  display: grid;
  grid-template-columns: 34px 1fr auto;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  transition: all 0.22s ease;
}

.sidebar-link:hover {
  background: #f8fafc;
  color: #059669;
  transform: translateX(4px);
}

.sidebar-link.active {
  background: linear-gradient(90deg, #dcfce7 0%, #ecfdf5 100%);
  color: #059669;
  box-shadow: inset 4px 0 0 #10b981;
}

.sidebar-link-icon {
  width: 34px;
  height: 34px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  color: #64748b;
  font-size: 17px;
}

.sidebar-link.active .sidebar-link-icon,
.sidebar-link:hover .sidebar-link-icon {
  background: #ffffffaa;
  color: #10b981;
}

.sidebar-link-label {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sidebar-arrow {
  color: #94a3b8;
  font-size: 22px;
  line-height: 1;
}

.sidebar-badge {
  background: #ede9fe;
  color: #7c3aed;
  border-radius: 999px;
  padding: 4px 9px;
  font-size: 12px;
  font-weight: 900;
}

/* ==================== TEXT TRANSITIONS ==================== */
.sidebar-brand-text,
.sidebar-link-label,
.sidebar-arrow,
.sidebar-badge {
  transition: opacity 0.18s ease 0.16s, transform 0.18s ease 0.16s;
}

/* ==================== SHORTCUTS SECTION ==================== */
.sidebar-shortcuts {
  flex-shrink: 0;
  margin-top: 18px;
  background: #f8fafc;
  border-radius: 18px;
  padding: 16px;
  border: 1px solid #eef2f7;
  transition: all 0.22s ease;
}

.sidebar-shortcuts-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  transition: opacity 0.18s ease 0.16s;
}

.sidebar-shortcuts-header strong {
  font-size: 15px;
  color: #0f172a;
}

.sidebar-shortcuts-header button {
  border: none;
  background: transparent;
  color: #10b981;
  font-size: 12px;
  font-weight: 900;
  cursor: pointer;
}

.sidebar-shortcuts-header button:hover {
  color: #059669;
  text-decoration: underline;
}

.sidebar-shortcut-list {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.sidebar-shortcut {
  height: 50px;
  border-radius: 14px;
  background: #ffffff;
  border: 1px solid #eef2f7;
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.04);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 12px;
  color: #334155;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  transition: all 0.22s ease;
}

.sidebar-shortcut:hover {
  transform: translateX(4px);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
  border-color: #10b981;
}

.sidebar-shortcut span:not(.shortcut-icon) {
  transition: opacity 0.18s ease 0.16s;
}

.shortcut-icon {
  width: 32px;
  height: 32px;
  border-radius: 11px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  font-size: 16px;
}

.shortcut-icon.green {
  background: #dcfce7;
  color: #16a34a;
}

.shortcut-icon.blue {
  background: #dbeafe;
  color: #2563eb;
}

.shortcut-icon.orange {
  background: #ffedd5;
  color: #ea580c;
}

.shortcut-icon.purple {
  background: #ede9fe;
  color: #7c3aed;
}

/* ==================== APP LAYOUT ==================== */
.app-shell {
  display: flex;
  min-height: 100vh;
  background: #f8fafc;
}

.main-section {
  flex: 1;
  min-width: 0;
  background: #f8fafc;
}

.app-content {
  padding: 20px 28px 32px;
}

/* =========================================================
   DESKTOP COLLAPSED MODE (WIDTH: 92px)
   ========================================================= */

@media (min-width: 981px) {

  body.sidebar-collapsed .sidebar,
  body.sidebar-collapsed #sidebar {
    width: 92px;
    min-width: 92px;
  }

  body.sidebar-collapsed .sidebar-shell {
    padding: 24px 14px;
  }

  /* Brand - center logo, hide text */
  body.sidebar-collapsed .sidebar-brand {
    justify-content: center;
    gap: 0;
  }

  body.sidebar-collapsed .sidebar-brand-text {
    opacity: 0;
    transform: translateX(-8px);
    pointer-events: none;
    display: none;
  }

  /* Navigation links - center icons, hide labels */
  body.sidebar-collapsed .sidebar-link {
    grid-template-columns: 1fr;
    justify-items: center;
    padding: 8px 0;
  }

  body.sidebar-collapsed .sidebar-link-label,
  body.sidebar-collapsed .sidebar-arrow,
  body.sidebar-collapsed .sidebar-badge {
    display: none;
  }

  body.sidebar-collapsed .sidebar-link.active {
    box-shadow: inset 0 -4px 0 #10b981;
  }

  body.sidebar-collapsed .sidebar-link-icon {
    transform: scale(1.05);
  }

  body.sidebar-collapsed .sidebar-link:hover {
    transform: translateY(-2px);
  }

  /* Shortcuts - icon only mode */
  body.sidebar-collapsed .sidebar-shortcuts {
    padding: 12px 8px;
  }

  body.sidebar-collapsed .sidebar-shortcuts-header {
    display: none;
  }

  body.sidebar-collapsed .sidebar-shortcut-list {
    align-items: center;
    gap: 10px;
  }

  body.sidebar-collapsed .sidebar-shortcut {
    width: 48px;
    height: 48px;
    padding: 0;
    justify-content: center;
    border-radius: 14px;
  }

  body.sidebar-collapsed .sidebar-shortcut span:not(.shortcut-icon) {
    display: none;
  }

  body.sidebar-collapsed .shortcut-icon {
    width: 34px;
    height: 34px;
    transform: scale(1.05);
  }

  body.sidebar-collapsed .sidebar-shortcut:hover {
    transform: translateY(-2px);
  }

  /* Rotate collapse button */
  body.sidebar-collapsed .sidebar-collapse-btn {
    transform: rotate(180deg);
  }
}

/* =========================================================
   DESKTOP TOOLTIPS (shows label on hover)
   ========================================================= */

@media (min-width: 981px) {
  body.sidebar-collapsed .sidebar-link {
    position: relative;
  }

  body.sidebar-collapsed .sidebar-link:hover::after {
    content: attr(data-tooltip);
    position: fixed;
    left: 100px;
    top: 50%;
    transform: translateY(-50%);
    background: #1e293b;
    color: white;
    padding: 8px 14px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
    z-index: 1000;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    pointer-events: none;
  }

  body.sidebar-collapsed .sidebar-shortcut {
    position: relative;
  }

  body.sidebar-collapsed .sidebar-shortcut:hover::after {
    content: attr(data-tooltip);
    position: fixed;
    left: 100px;
    top: 50%;
    transform: translateY(-50%);
    background: #1e293b;
    color: white;
    padding: 8px 14px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
    z-index: 1000;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    pointer-events: none;
  }
}

/* =========================================================
   MOBILE DRAWER MODE (ALWAYS FULL WIDTH)
   ========================================================= */

@media (max-width: 980px) {

  .sidebar,
  #sidebar {
    position: fixed;
    left: -290px;
    top: 0;
    bottom: 0;
    width: 280px;
    min-width: 280px;
    height: 100vh;
    transition: left 0.35s cubic-bezier(0.22, 1, 0.36, 1);
  }

  .sidebar.open,
  #sidebar.open,
  body.sidebar-open .sidebar,
  body.sidebar-open #sidebar {
    left: 0;
    box-shadow: 20px 0 60px rgba(15, 23, 42, 0.18);
  }

  /* Override collapsed styles - always show full sidebar on mobile */
  body.sidebar-collapsed .sidebar,
  body.sidebar-collapsed #sidebar {
    width: 280px;
    min-width: 280px;
  }

  body.sidebar-collapsed .sidebar-shell {
    padding: 24px 20px;
  }

  body.sidebar-collapsed .sidebar-brand {
    justify-content: flex-start;
    gap: 12px;
  }

  body.sidebar-collapsed .sidebar-brand-text {
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
    display: flex;
  }

  body.sidebar-collapsed .sidebar-link {
    grid-template-columns: 34px 1fr auto;
    padding: 0 12px;
  }

  body.sidebar-collapsed .sidebar-link-label,
  body.sidebar-collapsed .sidebar-arrow,
  body.sidebar-collapsed .sidebar-badge {
    display: block;
  }

  body.sidebar-collapsed .sidebar-shortcuts {
    padding: 16px;
  }

  body.sidebar-collapsed .sidebar-shortcuts-header {
    display: flex;
  }

  body.sidebar-collapsed .sidebar-shortcut-list {
    align-items: stretch;
  }

  body.sidebar-collapsed .sidebar-shortcut {
    width: 100%;
    height: 50px;
    padding: 0 12px;
    justify-content: flex-start;
  }

  body.sidebar-collapsed .sidebar-shortcut span:not(.shortcut-icon) {
    display: inline;
  }

  body.sidebar-collapsed .shortcut-icon {
    width: 32px;
    height: 32px;
  }

  body.sidebar-collapsed .sidebar-collapse-btn {
    transform: rotate(0deg);
  }

  .app-content {
    padding: 16px;
  }
}

/* ==================== EXTRA SMALL MOBILE ==================== */
@media (max-width: 560px) {

  .sidebar,
  #sidebar {
    width: 270px;
    left: -280px;
  }

  .sidebar-shell {
    padding: 20px 16px;
  }

  .app-content {
    padding: 12px;
  }
}

/* =========================================================
   FONT AWESOME SIDEBAR ICON POLISH
   Purpose:
   - Proper icon alignment after replacing emoji icons
   ========================================================= */

.sidebar-logo i,
.sidebar-link-icon i,
.shortcut-icon i,
.sidebar-collapse-btn i,
.sidebar-arrow i {
  line-height: 1;
  display: block;
}

.sidebar-logo i {
  font-size: 21px;
}

.sidebar-link-icon i {
  font-size: 16px;
}

.shortcut-icon i {
  font-size: 15px;
}

.sidebar-collapse-btn i {
  font-size: 15px;
}

.sidebar-arrow i {
  font-size: 11px;
}

body.sidebar-collapsed .sidebar-link-icon i {
  font-size: 17px;
}

body.sidebar-collapsed .shortcut-icon i {
  font-size: 16px;
}