/* ==========================================================================
   RASSCO Employee Documents Management System - Ultra-Premium Corporate Design System
   Company: RAS SAUDI COMPANY LTD (شركة راس السعودية المحدودة)
   Primary Identity: RASSCO Emerald Turquoise (#14B8A6 / #0D9488) & Slate Clean Corporate
   Language: Arabic RTL
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@400;500;600;700;800;900&family=Tajawal:wght@400;500;700;800;900&display=swap');

:root {
  --font-main: 'Tajawal', 'Cairo', -apple-system, BlinkMacSystemFont, sans-serif;

  /* RASSCO Corporate Palette */
  --rassco-turquoise: #14B8A6;
  --rassco-turquoise-dark: #0D9488;
  --rassco-turquoise-deep: #0F766E;
  --rassco-turquoise-light: #CCFBF1;
  --rassco-turquoise-mint: #F0FDFA;
  --rassco-turquoise-glow: rgba(20, 184, 166, 0.25);

  --bg-primary: #F8FAFC;
  --bg-secondary: #FFFFFF;
  --bg-card: #FFFFFF;
  --bg-card-hover: #F1F5F9;
  --border-color: #E2E8F0;
  --border-color-focus: #14B8A6;

  --accent-primary: var(--rassco-turquoise);
  --accent-primary-hover: var(--rassco-turquoise-dark);

  --text-main: #0F172A;
  --text-muted: #475569;
  --text-dim: #94A3B8;

  /* Status Colors */
  --status-expired: #EF4444;
  --status-critical: #F97316;
  --status-warning: #F59E0B;
  --status-valid: #10B981;
  --status-missing: #64748B;

  --sidebar-width: 280px;
  --header-height: 74px;
  --radius-xl: 24px;
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
  
  --shadow-sm: 0 2px 4px rgba(15, 23, 42, 0.04);
  --shadow-main: 0 10px 30px -5px rgba(15, 23, 42, 0.05), 0 4px 6px -2px rgba(15, 23, 42, 0.03);
  --shadow-hover: 0 20px 35px -10px rgba(20, 184, 166, 0.18);
  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.05);
}

/* Dark Mode Variables */
[data-theme="dark"] {
  --bg-primary: #0B132B;
  --bg-secondary: #1C2541;
  --bg-card: #1C2541;
  --bg-card-hover: #2A365C;
  --border-color: rgba(255, 255, 255, 0.08);

  --text-main: #F8FAFC;
  --text-muted: #CBD5E1;
  --text-dim: #64748B;

  --shadow-main: 0 10px 30px -5px rgba(0, 0, 0, 0.5);
  --shadow-hover: 0 20px 35px -10px rgba(20, 184, 166, 0.3);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: var(--font-main);
}

body {
  direction: rtl;
  background-color: var(--bg-primary);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   AUTHENTICATION / LOGIN PAGE - EXECUTIVE DESIGN
   ========================================================================== */
#loginScreen {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 50% 30%, #1E293B 0%, #0F172A 70%, #090D16 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 24px;
  overflow-y: auto;
}

/* Background Ambient Glow Orbs */
#loginScreen::before {
  content: '';
  position: absolute;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(20, 184, 166, 0.25) 0%, rgba(20, 184, 166, 0) 70%);
  top: 15%;
  right: 25%;
  pointer-events: none;
  filter: blur(40px);
  animation: pulseGlow 8s infinite alternate;
}

#loginScreen::after {
  content: '';
  position: absolute;
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.2) 0%, rgba(59, 130, 246, 0) 70%);
  bottom: 15%;
  left: 25%;
  pointer-events: none;
  filter: blur(40px);
}

@keyframes pulseGlow {
  0% { transform: scale(1); opacity: 0.7; }
  100% { transform: scale(1.2); opacity: 1; }
}

.login-card {
  position: relative;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 460px;
  padding: 44px 40px;
  box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.45), 0 18px 36px -18px rgba(0, 0, 0, 0.3);
  text-align: center;
  z-index: 10;
  animation: cardAppear 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes cardAppear {
  from { opacity: 0; transform: translateY(20px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.login-logo-container {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 24px;
  padding: 12px;
}

.login-logo {
  max-width: 230px;
  height: auto;
  max-height: 75px;
  object-fit: contain;
  filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.05));
}

.login-title {
  font-size: 22px;
  font-weight: 800;
  color: #0F172A;
  margin-bottom: 6px;
  letter-spacing: -0.3px;
}

.login-subtitle {
  font-size: 13px;
  font-weight: 600;
  color: #64748B;
  margin-bottom: 32px;
}

.login-form-group {
  margin-bottom: 20px;
  text-align: right;
}

.login-form-group label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: #334155;
  margin-bottom: 8px;
}

.input-with-icon {
  position: relative;
  display: flex;
  align-items: center;
}

.input-with-icon .input-icon {
  position: absolute;
  right: 16px;
  color: #94A3B8;
  font-size: 16px;
  pointer-events: none;
  transition: color 0.2s ease;
}

.input-with-icon input,
.input-with-icon select {
  width: 100%;
  padding: 13px 46px 13px 16px;
  background: #F8FAFC;
  border: 1.5px solid #E2E8F0;
  border-radius: var(--radius-md);
  color: #0F172A;
  font-size: 14px;
  font-weight: 600;
  outline: none;
  transition: all 0.2s ease;
  appearance: none;
}

.input-with-icon input:focus,
.input-with-icon select:focus {
  background: #FFFFFF;
  border-color: var(--rassco-turquoise);
  box-shadow: 0 0 0 4px rgba(20, 184, 166, 0.18);
}

.input-with-icon input:focus + .input-icon,
.input-with-icon select:focus + .input-icon {
  color: var(--rassco-turquoise-dark);
}

.select-arrow {
  position: absolute;
  left: 16px;
  color: #94A3B8;
  pointer-events: none;
  font-size: 12px;
}

.btn-login {
  width: 100%;
  background: linear-gradient(135deg, var(--rassco-turquoise) 0%, var(--rassco-turquoise-dark) 100%);
  color: #FFFFFF;
  border: none;
  padding: 14px 24px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 10px;
  box-shadow: 0 8px 20px rgba(20, 184, 166, 0.35);
  transition: all 0.25s ease;
}

.btn-login:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 25px rgba(20, 184, 166, 0.45);
}

.btn-login:active {
  transform: translateY(0);
}

.login-footer {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid #F1F5F9;
  font-size: 12px;
  color: #94A3B8;
  font-weight: 500;
}

/* ==========================================================================
   APP WORKSPACE & NAVIGATION
   ========================================================================== */
#app {
  display: flex;
  width: 100vw;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: var(--sidebar-width);
  background: var(--bg-secondary);
  border-left: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  right: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.sidebar-header {
  height: 90px;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--border-color);
}

.sidebar-logo {
  max-width: 190px;
  max-height: 55px;
  object-fit: contain;
}

.nav-list {
  list-style: none;
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow-y: auto;
  flex: 1;
}

.nav-item a {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 12px 18px;
  color: var(--text-muted);
  text-decoration: none;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 700;
  transition: all 0.2s ease;
}

.nav-item a:hover {
  background: var(--rassco-turquoise-mint);
  color: var(--rassco-turquoise-dark);
}

.nav-item.active a {
  background: linear-gradient(135deg, var(--rassco-turquoise), var(--rassco-turquoise-dark));
  color: #FFFFFF;
  box-shadow: 0 6px 18px var(--rassco-turquoise-glow);
}

.nav-icon {
  font-size: 17px;
  width: 22px;
  text-align: center;
}

.badge-count {
  margin-right: auto;
  background: rgba(239, 68, 68, 0.12);
  color: var(--status-expired);
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 800;
}

.sidebar-footer {
  padding: 18px 14px;
  border-top: 1px solid var(--border-color);
  background: var(--bg-secondary);
}

/* Main Workspace */
.main-content {
  margin-right: var(--sidebar-width);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Sticky Top Header */
.top-header {
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 90;
}

[data-theme="dark"] .top-header {
  background: rgba(28, 37, 65, 0.92);
}

.header-title h2 {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.search-box {
  position: relative;
  width: 360px;
}

.search-box input {
  width: 100%;
  padding: 10px 42px 10px 18px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 30px;
  color: var(--text-main);
  font-size: 13px;
  font-weight: 600;
  outline: none;
  transition: all 0.2s ease;
}

.search-box input:focus {
  background: var(--bg-secondary);
  border-color: var(--rassco-turquoise);
  box-shadow: 0 0 0 3.5px var(--rassco-turquoise-glow);
}

.search-icon {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
}

.btn-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 17px;
  transition: all 0.2s ease;
}

.btn-icon:hover {
  background: var(--bg-card-hover);
  color: var(--rassco-turquoise-dark);
  transform: translateY(-2px);
}

/* Page Container */
.page-container {
  padding: 32px;
  flex: 1;
}

.view-page {
  display: none;
  animation: fadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.view-page.active {
  display: block;
}

/* KPI Cards Grid */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 22px;
  margin-bottom: 32px;
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 18px;
  box-shadow: var(--shadow-main);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.kpi-card:hover {
  transform: translateY(-5px);
  border-color: var(--rassco-turquoise);
  box-shadow: var(--shadow-hover);
}

.kpi-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}

.kpi-turquoise { background: var(--rassco-turquoise-light); color: var(--rassco-turquoise-dark); }
.kpi-green { background: rgba(16, 185, 129, 0.12); color: #10B981; }
.kpi-red { background: rgba(239, 68, 68, 0.12); color: #EF4444; }
.kpi-orange { background: rgba(249, 115, 22, 0.12); color: #F97316; }
.kpi-yellow { background: rgba(245, 158, 11, 0.12); color: #F59E0B; }
.kpi-purple { background: rgba(139, 92, 246, 0.12); color: #8B5CF6; }

.kpi-info h3 {
  font-size: 28px;
  font-weight: 900;
  letter-spacing: -0.5px;
}

.kpi-info p {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 700;
}

/* Card Box */
.card-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-main);
  margin-bottom: 28px;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 14px;
}

.card-header h3 {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.2px;
}

.card-header-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

/* Filter Bar & Cascading Selectors */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-primary);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  max-width: 100%;
  box-sizing: border-box;
}

.filter-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  max-width: 100%;
}

.filter-label {
  font-size: 13px;
  font-weight: 800;
  color: var(--text-muted);
}

.filter-select {
  padding: 9px 16px;
  background: var(--bg-secondary);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-size: 13px;
  font-weight: 700;
  outline: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.filter-select:focus {
  border-color: var(--rassco-turquoise);
}

/* RASSCO Primary Button */
.btn-primary {
  background: linear-gradient(135deg, var(--rassco-turquoise) 0%, var(--rassco-turquoise-dark) 100%);
  color: #FFFFFF;
  border: none;
  padding: 11px 24px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 14px var(--rassco-turquoise-glow);
  transition: all 0.2s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px var(--rassco-turquoise-glow);
}

.btn-secondary {
  background: var(--bg-primary);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  padding: 9px 18px;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
}

/* Data Table */
.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

.data-table th {
  background: var(--bg-primary);
  color: var(--text-muted);
  font-weight: 800;
  font-size: 13px;
  text-align: right;
  padding: 16px 18px;
  border-bottom: 2px solid var(--border-color);
}

.data-table td {
  padding: 16px 18px;
  border-bottom: 1px solid var(--border-color);
  font-size: 14px;
  color: var(--text-main);
  vertical-align: middle;
}

.data-table tbody tr {
  transition: background 0.15s ease;
}

.data-table tbody tr:hover {
  background: var(--bg-card-hover);
}

/* Status Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 800;
}

.badge-expired { background: rgba(239, 68, 68, 0.12); color: #EF4444; border: 1px solid rgba(239, 68, 68, 0.3); }
.badge-critical { background: rgba(249, 115, 22, 0.12); color: #F97316; border: 1px solid rgba(249, 115, 22, 0.3); }
.badge-expiring { background: rgba(245, 158, 11, 0.12); color: #F59E0B; border: 1px solid rgba(245, 158, 11, 0.3); }
.badge-valid { background: rgba(16, 185, 129, 0.12); color: #10B981; border: 1px solid rgba(16, 185, 129, 0.3); }
.badge-missing { background: rgba(100, 116, 139, 0.12); color: #64748B; border: 1px solid rgba(100, 116, 139, 0.3); }
.badge-na { background: rgba(148, 163, 184, 0.12); color: #64748B; }

/* Progress Bar */
.progress-container {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 140px;
}

.progress-bar-bg {
  flex: 1;
  height: 8px;
  background: var(--bg-primary);
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--rassco-turquoise), #10B981);
  border-radius: 4px;
  transition: width 0.4s ease;
}

.progress-text {
  font-size: 12px;
  font-weight: 800;
  width: 36px;
}

/* Dedicated Employee Details View */
.profile-banner {
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  color: #FFFFFF;
  border-radius: var(--radius-xl);
  padding: 28px 36px;
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-main);
}

.profile-title h3 {
  font-size: 26px;
  font-weight: 900;
  margin-bottom: 6px;
  letter-spacing: -0.4px;
}

.doc-section-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  margin-bottom: 28px;
}

.doc-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-main);
}

.doc-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
}

.doc-card-header h4 {
  font-size: 16px;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 10px;
}

.doc-preview-box {
  width: 100%;
  height: 190px;
  background: var(--bg-primary);
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 14px 0;
  overflow: hidden;
  position: relative;
}

.doc-preview-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Toast Container */
.toast-container {
  position: fixed;
  bottom: 28px;
  left: 28px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.toast {
  background: #0F172A;
  color: #FFFFFF;
  padding: 16px 24px;
  border-radius: var(--radius-md);
  border-right: 5px solid var(--rassco-turquoise);
  box-shadow: 0 15px 35px rgba(0,0,0,0.35);
  font-size: 14px;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 12px;
  animation: toastSlide 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes toastSlide {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}

/* Excel Import Box & Dropzone */
.excel-import-box {
  width: 100%;
  padding: 36px 24px;
  background: var(--bg-primary);
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  text-align: center;
  transition: all 0.25s ease;
}

.excel-import-box:hover {
  border-color: var(--rassco-turquoise);
  background: var(--rassco-turquoise-mint);
  transform: translateY(-2px);
}

.btn-danger {
  background: linear-gradient(135deg, #EF4444 0%, #DC2626 100%);
  color: #FFFFFF;
  border: none;
  padding: 11px 24px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 4px 14px rgba(239, 68, 68, 0.3);
  transition: all 0.2s ease;
}

.btn-danger:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(239, 68, 68, 0.4);
}

/* Modal Overlay & Containers */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 999;
  padding: 20px;
  overflow-y: auto;
}

.modal-overlay.active {
  display: flex;
  animation: fadeIn 0.25s ease;
}

.modal-container {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  margin: auto;
}

.modal-container > form {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.modal-header {
  padding: 20px 28px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  font-size: 18px;
  font-weight: 800;
}

.modal-close {
  background: none;
  border: none;
  font-size: 24px;
  color: var(--text-dim);
  cursor: pointer;
}

.modal-close:hover {
  color: var(--text-main);
}

.modal-body {
  padding: 24px 28px;
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  padding: 18px 28px;
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  background: var(--bg-primary);
}

.form-control {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-primary);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-size: 14px;
  font-weight: 600;
  outline: none;
  transition: all 0.2s ease;
}

.form-control:focus {
  border-color: var(--rassco-turquoise);
  box-shadow: 0 0 0 3px var(--rassco-turquoise-glow);
}

/* ==========================================================================
   CORPORATE SAAS DASHBOARD & SIDE DRAWER STYLES
   ========================================================================== */

/* Max Width Layout Container */
.saas-container {
  max-width: 1600px;
  margin: 0 auto;
  width: 100%;
}

/* Compact Toolbar */
.toolbar-compact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 10px 16px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}

.toolbar-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.toolbar-select {
  height: 40px;
  padding: 0 12px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 13px;
  font-weight: 700;
  outline: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.toolbar-select:focus {
  border-color: var(--rassco-turquoise);
  background: var(--bg-card);
}

.toolbar-search {
  height: 40px;
  padding: 0 14px 0 36px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 13px;
  font-weight: 600;
  width: 260px;
  outline: none;
  transition: all 0.2s ease;
}

.toolbar-search:focus {
  border-color: var(--rassco-turquoise);
  background: var(--bg-card);
}

/* Avatar Initials Circle */
.avatar-circle {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--rassco-turquoise-light);
  color: var(--rassco-turquoise-dark);
  font-weight: 900;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1.5px solid rgba(20, 184, 166, 0.3);
}

/* Status Dots */
.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-left: 6px;
}

.status-dot-active { background: #10B981; box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2); }
.status-dot-inactive { background: #94A3B8; }

/* Status Chips */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 800;
}

.chip-completed { background: rgba(16, 185, 129, 0.1); color: #059669; border: 1px solid rgba(16, 185, 129, 0.25); }
.chip-progress { background: rgba(245, 158, 11, 0.1); color: #D97706; border: 1px solid rgba(245, 158, 11, 0.25); }
.chip-notstarted { background: rgba(100, 116, 139, 0.1); color: #475569; border: 1px solid rgba(100, 116, 139, 0.25); }

/* Side Drawer Overlay & Panel */
.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.5);
  backdrop-filter: blur(4px);
  display: none;
  z-index: 9999;
}

.drawer-overlay.active {
  display: block;
  animation: fadeIn 0.2s ease;
}

.drawer-panel {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  width: 600px;
  max-width: 90vw;
  background: var(--bg-card);
  border-right: 1px solid var(--border-color);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.15);
  display: flex;
  flex-direction: column;
  z-index: 10000;
  transform: translateX(-100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* RTL positioning: drawer opens from left or right */
html[dir="rtl"] .drawer-panel {
  left: auto;
  right: 0;
  border-right: none;
  border-left: 1px solid var(--border-color);
  transform: translateX(100%);
}

.drawer-overlay.active .drawer-panel {
  transform: translateX(0);
}

.drawer-header {
  padding: 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-primary);
}

.drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
}

.drawer-tabs {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 20px;
}

.drawer-tab-btn {
  padding: 10px 18px;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  font-size: 13px;
  font-weight: 800;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
}

.drawer-tab-btn:hover {
  color: var(--rassco-turquoise-dark);
}

.drawer-tab-btn.active {
  border-bottom-color: var(--rassco-turquoise);
  color: var(--rassco-turquoise-dark);
}

/* Visual Activity Timeline inside Drawer */
.timeline-item {
  position: relative;
  padding-right: 24px;
  padding-bottom: 20px;
  border-right: 2px solid var(--border-color);
}

.timeline-item:last-child {
  border-right-color: transparent;
}

.timeline-item::before {
  content: '';
  position: absolute;
  right: -6px;
  top: 4px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--rassco-turquoise);
  border: 2px solid var(--bg-card);
}

/* ==========================================================================
   RESPONSIVE DESIGN SYSTEM (320px to 1920px+)
   ========================================================================== */

/* Hamburger Button */
.hamburger-btn {
  display: none;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  align-items: center;
  justify-content: center;
  font-size: 18px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.hamburger-btn:hover {
  background: var(--bg-card-hover);
  color: var(--rassco-turquoise-dark);
}

.mobile-logo {
  display: none;
  height: 36px;
  object-fit: contain;
}

.mobile-search-toggle {
  display: none;
}

.sidebar-close-btn {
  display: none;
  background: none;
  border: none;
  font-size: 24px;
  color: var(--text-dim);
  cursor: pointer;
}

/* Mobile Filter Bottom Sheet Overlay & Panel */
.mobile-filter-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  display: none;
  z-index: 9999;
}

.mobile-filter-overlay.active {
  display: block;
}

.mobile-filter-panel {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--bg-card);
  border-radius: 24px 24px 0 0;
  border-top: 1px solid var(--border-color);
  box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  max-height: 85vh;
  transform: translateY(100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 10000;
}

.mobile-filter-overlay.active .mobile-filter-panel {
  transform: translateY(0);
}

.mobile-filter-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-filter-header h4 {
  font-size: 16px;
  font-weight: 800;
}

.mobile-filter-body {
  padding: 20px 24px;
  overflow-y: auto;
  flex: 1;
}

.mobile-filter-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border-color);
  display: flex;
  gap: 12px;
  background: var(--bg-primary);
  border-radius: 0 0 24px 24px;
}

/* Mobile Cards Component for Tables */
.mobile-cards-container {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 10px;
}

.mobile-card-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 16px 18px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.mobile-card-item:hover {
  border-color: var(--rassco-turquoise);
  transform: translateY(-2px);
}

.mobile-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--border-color);
}

.mobile-card-title {
  font-size: 15px;
  font-weight: 800;
  color: var(--text-main);
}

.mobile-card-sub {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 2px;
}

.mobile-card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 14px;
  font-size: 13px;
}

.mobile-card-field {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.mobile-card-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-muted);
}

.mobile-card-value {
  font-weight: 800;
  color: var(--text-main);
}

.mobile-card-actions {
  display: flex;
  gap: 8px;
  margin-top: 6px;
  padding-top: 10px;
  border-top: 1px solid var(--border-color);
  justify-content: flex-end;
}

/* ==========================================================================
   BREAKPOINTS
   ========================================================================== */

/* Laptop & Large Screen (1024px to 1439px) */
@media (max-width: 1439px) {
  .page-container {
    padding: 24px;
  }
}

/* Tablet & iPad Layout (768px to 1024px) */
@media (max-width: 1024px) {
  :root {
    --sidebar-width: 260px;
  }

  /* Off-canvas Mobile Sidebar Drawer */
  .sidebar {
    position: fixed;
    top: 0;
    bottom: 0;
    right: 0;
    width: 280px;
    z-index: 10000;
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: -10px 0 30px rgba(0, 0, 0, 0.25);
  }

  .sidebar.active {
    transform: translateX(0);
  }

  .sidebar-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    display: none;
    z-index: 9999;
  }

  .sidebar-backdrop.active {
    display: block;
  }

  .sidebar-close-btn {
    display: block;
  }

  .main-content {
    margin-right: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
  }

  .hamburger-btn {
    display: flex;
  }

  .top-header {
    padding: 0 20px;
  }

  .search-box {
    width: 240px;
  }

  .kpi-grid {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
  }

  .doc-section-grid {
    grid-template-columns: 1fr;
  }

  .table-responsive {
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}

/* Smartphone Mobile Layout (320px to 767px) */
@media (max-width: 767px) {
  .top-header {
    height: 64px;
    padding: 0 16px;
  }

  .header-title h2 {
    font-size: 16px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 180px;
  }

  .search-box {
    display: none;
  }

  .search-box.mobile-active {
    display: block;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--bg-card);
    padding: 10px 16px;
    box-shadow: var(--shadow-main);
    z-index: 95;
    width: 100%;
  }

  .mobile-search-toggle {
    display: flex;
  }

  .page-container {
    padding: 16px 12px;
  }

  .kpi-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 20px;
  }

  .kpi-card {
    padding: 14px;
    gap: 12px;
  }

  .kpi-icon {
    width: 42px;
    height: 42px;
    font-size: 18px;
  }

  .kpi-info h3 {
    font-size: 20px;
  }

  .kpi-info p {
    font-size: 11px;
  }

  /* Responsive Toolbar & Filters */
  .toolbar-compact {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    padding: 12px;
  }

  .toolbar-group {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .toolbar-search {
    width: 100%;
  }

  .card-box {
    padding: 16px 14px;
    border-radius: var(--radius-md);
    margin-bottom: 18px;
  }

  .card-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 16px;
  }

  .card-header h3 {
    font-size: 16px;
  }

  /* Hide Desktop Data Tables on Mobile; Render Mobile Cards instead */
  .table-desktop-view {
    display: none !important;
  }

  .cards-mobile-view {
    display: flex !important;
  }

  /* Touch Target Optimizations (>= 44px) */
  .btn-primary,
  .btn-secondary,
  .btn-login {
    min-height: 44px;
    font-size: 14px;
    padding: 10px 18px;
  }

  /* Inputs >= 16px on iOS to avoid auto-zoom */
  .form-control,
  input[type="text"],
  input[type="email"],
  input[type="password"],
  input[type="date"],
  select {
    font-size: 16px !important;
    min-height: 44px;
  }

  /* Profile & Employee Details Screen on Mobile */
  .profile-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 20px 18px;
  }

  .profile-title h3 {
    font-size: 20px;
  }

  /* Modal Full Width on Mobile */
  .modal-container {
    width: calc(100% - 16px);
    max-height: 94vh;
    border-radius: var(--radius-lg);
  }

  .modal-header {
    padding: 16px;
  }

  .modal-body {
    padding: 16px;
  }

  .modal-footer {
    padding: 14px 16px;
    flex-direction: column;
    gap: 8px;
  }

  .modal-footer button {
    width: 100%;
    justify-content: center;
  }

  /* Side Drawer Full Width on Mobile */
  .drawer-panel {
    width: 100vw !important;
    max-width: 100vw !important;
  }
}

/* Mobile Extra Small (320px to 479px) */
@media (max-width: 479px) {
  .kpi-grid {
    grid-template-columns: 1fr;
  }

  .header-title h2 {
    max-width: 130px;
    font-size: 15px;
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    justify-content: center;
  }
}

/* Notification Bell & Dropdown Styles */
.notification-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: #EF4444;
  color: #FFFFFF;
  font-size: 11px;
  font-weight: 900;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg-card);
  box-shadow: 0 2px 6px rgba(239, 68, 68, 0.4);
}

.notification-dropdown {
  position: absolute;
  top: calc(100% + 12px);
  left: 0;
  width: 340px;
  max-width: calc(100vw - 32px);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-hover);
  display: none;
  z-index: 1000;
  animation: fadeIn 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.notification-dropdown.active {
  display: block;
}

.notification-header {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.notification-header h4 {
  font-size: 14px;
  font-weight: 800;
  color: var(--text-main);
}

.notification-list {
  max-height: 360px;
  overflow-y: auto;
}

.notification-item {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
  cursor: pointer;
  transition: background 0.2s ease;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.notification-item:hover {
  background: var(--bg-primary);
}

.notification-item.unread {
  background: var(--rassco-turquoise-mint);
}

.notification-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--rassco-turquoise-light);
  color: var(--rassco-turquoise-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

.notification-content {
  flex: 1;
  min-width: 0;
}

.notification-title {
  font-size: 13px;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 2px;
}

.notification-body {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
  margin-bottom: 4px;
}

.notification-time {
  font-size: 10px;
  color: var(--text-dim);
  font-weight: 600;
}