/**
 * PharmaCare RMS - Professional SaaS Theme
 * Pharmacy Management System - Phase 1
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --primary-navy: #0f172a;
  --secondary-navy: #1e293b;
  --accent-teal: #0d9488;
  --accent-teal-hover: #0f766e;
  --accent-blue: #0284c7;
  
  --bg-body: #f8fafc;
  --bg-surface: #ffffff;
  --bg-card: #ffffff;
  
  --border-color: #e2e8f0;
  --border-focus: #0d9488;
  
  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  
  --sidebar-width: 260px;
  --sidebar-collapsed-width: 72px;
  --topbar-height: 64px;
  --transition-speed: 0.25s;
}

* {
  box-sizing: border-box;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg-body);
  color: var(--text-main);
  margin: 0;
  padding: 0;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   Typography & Utilities
   ========================================================================== */
.font-monospace-sm {
  font-family: SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.85rem;
}

.text-navy {
  color: var(--primary-navy) !important;
}

.text-teal {
  color: var(--accent-teal) !important;
}

.bg-navy {
  background-color: var(--primary-navy) !important;
  color: #ffffff;
}

.bg-teal {
  background-color: var(--accent-teal) !important;
  color: #ffffff;
}

.bg-slate {
  background-color: var(--secondary-navy) !important;
  color: #ffffff;
}

/* Solid Professional Buttons (No gradients) */
.btn-primary-custom {
  background-color: var(--primary-navy);
  color: #ffffff;
  border: 1px solid var(--primary-navy);
  font-weight: 500;
  padding: 0.55rem 1.25rem;
  border-radius: 6px;
  transition: background-color var(--transition-speed), border-color var(--transition-speed);
}

.btn-primary-custom:hover,
.btn-primary-custom:focus {
  background-color: var(--secondary-navy);
  border-color: var(--secondary-navy);
  color: #ffffff;
}

.btn-teal {
  background-color: var(--accent-teal);
  color: #ffffff;
  border: 1px solid var(--accent-teal);
  font-weight: 500;
  border-radius: 6px;
}

.btn-teal:hover,
.btn-teal:focus {
  background-color: var(--accent-teal-hover);
  border-color: var(--accent-teal-hover);
  color: #ffffff;
}

/* ==========================================================================
   Authentication Layout & Login Card
   ========================================================================== */
.auth-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  background-color: #f1f5f9;
}

.auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--bg-surface);
  border-radius: 12px;
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 6px -1px rgba(15, 23, 42, 0.05), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
  padding: 2.25rem;
}

.auth-brand-logo {
  width: 44px;
  height: 44px;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--accent-teal);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

/* ==========================================================================
   Dashboard Shell Layout
   ========================================================================== */
.app-wrapper {
  display: flex;
  min-height: 100vh;
  width: 100%;
  position: relative;
}

/* Sidebar Styles */
.sidebar {
  width: var(--sidebar-width);
  background-color: var(--primary-navy);
  color: #f8fafc;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  transition: width var(--transition-speed) ease, transform var(--transition-speed) ease;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 1040;
  overflow-x: hidden;
  overflow-y: auto;
  border-right: 1px solid rgba(255, 255, 255, 0.06);
}

.sidebar-header {
  height: var(--topbar-height);
  display: flex;
  align-items: center;
  padding: 0 1.25rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  white-space: nowrap;
}

.sidebar-brand-text {
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #ffffff;
  margin-left: 0.75rem;
  transition: opacity var(--transition-speed) ease;
}

.sidebar-menu {
  list-style: none;
  padding: 1rem 0.75rem;
  margin: 0;
  flex-grow: 1;
}

.sidebar-heading {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-light);
  padding: 0.75rem 0.75rem 0.35rem;
  font-weight: 600;
  white-space: nowrap;
  transition: opacity var(--transition-speed) ease;
}

.sidebar-item {
  margin-bottom: 0.25rem;
}

.sidebar-link {
  display: flex;
  align-items: center;
  padding: 0.65rem 0.85rem;
  color: #cbd5e1;
  text-decoration: none;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 500;
  transition: background-color var(--transition-speed), color var(--transition-speed);
  white-space: nowrap;
}

.sidebar-link i {
  font-size: 1.2rem;
  min-width: 28px;
  display: flex;
  align-items: center;
}

.sidebar-link span {
  transition: opacity var(--transition-speed) ease;
}

.sidebar-link:hover {
  background-color: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.sidebar-link.active {
  background-color: var(--accent-teal);
  color: #ffffff;
}

.submenu-chevron {
  transition: transform var(--transition-speed) ease;
}

.sidebar-link[aria-expanded="true"] .submenu-chevron {
  transform: rotate(180deg);
}

.sidebar-footer {
  padding: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.8rem;
  color: var(--text-light);
  white-space: nowrap;
}

/* ==========================================================================
   Main Content Area & Topbar
   ========================================================================== */
.main-wrapper {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  margin-left: var(--sidebar-width);
  transition: margin-left var(--transition-speed) ease;
  background-color: var(--bg-body);
}

.topbar {
  height: var(--topbar-height);
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  position: sticky;
  top: 0;
  z-index: 1020;
}

.topbar-toggle-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 0.35rem 0.65rem;
  border-radius: 6px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-speed);
}

.topbar-toggle-btn:hover {
  background-color: #f1f5f9;
}

.user-profile-btn {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.3rem 0.65rem;
  border-radius: 8px;
  border: 1px solid transparent;
  background: transparent;
  text-decoration: none;
  color: var(--text-main);
  transition: background-color var(--transition-speed), border-color var(--transition-speed);
}

.user-profile-btn:hover,
.user-profile-btn:focus {
  background-color: #f1f5f9;
  border-color: var(--border-color);
}

.avatar-img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--border-color);
}

.role-badge {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}

.role-badge-admin {
  background-color: #0f172a;
  color: #f8fafc;
}

.role-badge-pharmacist {
  background-color: #0d9488;
  color: #ffffff;
}

.role-badge-cashier {
  background-color: #0284c7;
  color: #ffffff;
}

/* Page Content Container */
.content-body {
  flex-grow: 1;
  padding: 1.75rem;
}

/* Minimal Footer */
.app-footer {
  background-color: var(--bg-surface);
  border-top: 1px solid var(--border-color);
  padding: 1rem 1.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Collapsed State (Desktop)
   ========================================================================== */
body.sidebar-collapsed .sidebar {
  width: var(--sidebar-collapsed-width);
}

body.sidebar-collapsed .sidebar-header {
  justify-content: center;
  padding: 0;
}

body.sidebar-collapsed .sidebar-brand-text,
body.sidebar-collapsed .sidebar-heading,
body.sidebar-collapsed .sidebar-link span,
body.sidebar-collapsed .sidebar-link .menu-text,
body.sidebar-collapsed .submenu-chevron,
body.sidebar-collapsed .sidebar-footer .user-info-text,
body.sidebar-collapsed #reportsMenu {
  display: none !important;
}

body.sidebar-collapsed .sidebar-menu {
  padding: 0.75rem 0.35rem;
}

body.sidebar-collapsed .sidebar-link {
  justify-content: center;
  padding: 0.75rem 0;
  width: 100%;
}

body.sidebar-collapsed .sidebar-link i {
  min-width: unset;
  margin: 0 !important;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

body.sidebar-collapsed .sidebar-footer {
  display: flex;
  justify-content: center;
  padding: 0.75rem 0;
}

body.sidebar-collapsed .sidebar-footer .avatar-img {
  margin: 0 !important;
}

body.sidebar-collapsed .main-wrapper {
  margin-left: var(--sidebar-collapsed-width);
}

/* ==========================================================================
   Responsive & Mobile Drawer
   ========================================================================== */
.sidebar-backdrop {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(15, 23, 42, 0.5);
  z-index: 1030;
}

@media (max-width: 991.98px) {
  .sidebar {
    transform: translateX(-100%);
    width: var(--sidebar-width) !important;
  }

  .main-wrapper {
    margin-left: 0 !important;
  }

  body.sidebar-mobile-open .sidebar {
    transform: translateX(0);
  }

  body.sidebar-mobile-open .sidebar-backdrop {
    display: block;
  }
}

/* Cards & Surface Details */
.card-saas {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  box-shadow: 0 1px 3px 0 rgba(15, 23, 42, 0.04);
}

.cursor-pointer {
  cursor: pointer;
}

.card-hover:hover {
  border-color: var(--teal-primary) !important;
  box-shadow: 0 4px 12px rgba(13, 148, 136, 0.08) !important;
}

.active-batch-choice {
  background-color: var(--teal-light) !important;
  border-color: var(--teal-primary) !important;
}

/* ==========================================================================
   Print Media Query
   ========================================================================== */
@media print {
  .sidebar,
  .topbar,
  .sidebar-backdrop,
  .d-print-none,
  .btn,
  footer {
    display: none !important;
  }

  .main-wrapper {
    margin-left: 0 !important;
    padding: 0 !important;
  }

  .content-area {
    padding: 0 !important;
  }

  .card-saas {
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
  }

  body {
    background-color: #ffffff !important;
    color: #000000 !important;
    font-size: 12pt;
  }
}