:root {
  
  --primary: #d9141c;
  --primary-rgb: 217, 20, 28;
  --primary-dark: #b81017;
  --primary-darker: #8f0c13;
  --primary-light: #ed1c24;
  --primary-lighter: #f07178;
  --primary-lightest: #fff0f1;

  --accent: #202124;
  --accent-rgb: 32, 33, 36;
  --accent-dark: #111213;
  --accent-light: #777a7e;

  
  --bg-deep: #202124;
  --bg-base: #2a2b2e;
  --bg-mid: #3c3d40;
  --bg-card: #ffffff;

  --bg-white: #ffffff;
  --bg-light: #f7f7f8;
  --bg-lighter: #ffffff;
  --bg-gray: #f7f7f8;
  --bg-disabled: #ececeb;

  
  --text-primary: #202124;
  --text-secondary: #6b7280;
  --text-muted: #9ca3af;
  --text-light: #9a9da1;
  --text-placeholder: #9a9da1;

  --text-on-dark: #fafaf8;
  --text-on-dark-secondary: #c8c9cb;
  --text-on-dark-muted: #9a9da1;
  --text-inverse: #202124;

  
  --primary-soft: rgba(217, 20, 30, 0.12);
  --primary-light-bg: rgba(217, 20, 30, 0.07);
  --primary-hover-bg: rgba(217, 20, 30, 0.05);
  --primary-glow: rgba(217, 20, 30, 0.16);
  --primary-shadow: rgba(217, 20, 30, 0.22);
  --primary-focus-shadow: rgba(217, 20, 30, 0.14);
  --primary-focus-ring: rgba(217, 20, 30, 0.12);
  --accent-glow: rgba(32, 33, 36, 0.1);

  
  --border-color: #e7e7ea;
  --border-light: #eeeeee;
  --border-subtle: rgba(32, 33, 36, 0.06);
  --border-focus: var(--primary);
  --border-hover: rgba(217, 20, 30, 0.35);

  
  --success: #16a34a;
  --success-light: #86efac;
  --danger: #b80f18;
  --danger-rgb: 184, 15, 24;
  --warning: #d97706;
  --info: #2563eb;

  
  --shadow-sm: 0 1px 2px rgba(32, 33, 36, 0.04);
  --shadow-md: 0 8px 24px rgba(32, 33, 36, 0.06);
  --shadow-lg: 0 18px 48px rgba(32, 33, 36, 0.08);
  --shadow-card: 0 10px 28px rgba(32, 33, 36, 0.05);
  --shadow-glow: 0 0 20px rgba(217, 20, 30, 0.12);
  --shadow-primary: 0 8px 18px rgba(217, 20, 30, 0.24);
  --shadow-car: 0 2px 4px rgba(0, 0, 0, 0.12);

  
  --gradient-page-bg: linear-gradient(180deg, #ffffff 0%, #fafaf8 100%);
  --gradient-sidebar: linear-gradient(180deg, #ffffff 0%, #fafaf8 100%);
  --gradient-primary: linear-gradient(135deg, #d9141e 0%, #b80f18 100%);
  --gradient-primary-hover: linear-gradient(135deg, #e83a42 0%, #d9141e 100%);
  --gradient-primary-soft: linear-gradient(135deg, rgba(217, 20, 30, 0.1) 0%, rgba(32, 33, 36, 0.04) 100%);
  --gradient-surface: linear-gradient(180deg, #ffffff 0%, #fafaf8 100%);
  --gradient-auth: linear-gradient(180deg, #ffffff 0%, #fafaf8 52%, #f3f3f1 100%);

  
  --auth-ink: #202124;
  --auth-ink-soft: #ffffff;
  --auth-panel: #ffffff;
  --auth-panel-muted: #fafaf8;
  --auth-line: #e7e7e7;
  --auth-line-soft: rgba(32, 33, 36, 0.06);
  --auth-text: #202124;
  --auth-text-muted: #777a7e;
  --auth-amber: #d9141e;
  --auth-amber-bright: #e83a42;
  --auth-teal: #777a7e;
  --auth-glow-amber: rgba(217, 20, 30, 0.14);
  --auth-glow-teal: rgba(32, 33, 36, 0.06);

  
  --font-en: "Archivo Expanded", "Archivo", sans-serif;
  --font-ar: "Noto Kufi Arabic", "Tajawal", sans-serif;
  --font-display: var(--font-en);
  --font-body: var(--font-en);

  
  --input-height-sm: 38px;
  --input-height-md: 44px;
  --input-height-lg: 48px;
  --border-radius: 12px;
  --border-radius-sm: 8px;
  --border-radius-lg: 16px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  
  --transition: 0.25s ease;
  --transition-fast: 0.15s ease;
  --transition-normal: 0.2s ease;
  --transition-smooth: 0.35s cubic-bezier(0.22, 1, 0.36, 1);

  
  --z-dropdown: 1050;
  --z-dropdown-high: 10000;
  --z-sidebar: 1050;
  --z-header: 999;
  --z-footer: 999;
  --z-overlay: 1040;
}

html,
body {
  font-family: var(--font-body);
  color: var(--text-primary);
  background: var(--bg-light);
}

html[lang="ar"],
html[lang="ar"] body {
  --font-display: var(--font-ar);
  --font-body: var(--font-ar);
  font-family: var(--font-ar);
}

html[lang="en"],
html[lang="en"] body,
html[lang="tr"],
html[lang="tr"] body {
  --font-display: var(--font-en);
  --font-body: var(--font-en);
  font-family: var(--font-en);
}

h1, h2, h3, h4, h5, .display-4, .modal-title, .rpage-hero h1, .auth-login__title, .auth-shell__headline {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}

html[lang="ar"] h1,
html[lang="ar"] h2,
html[lang="ar"] h3,
html[lang="ar"] h4,
html[lang="ar"] h5 {
  letter-spacing: 0;
}

.btn-custom {
  background: var(--gradient-primary) !important;
  border: none !important;
  color: #fff !important;
  font-weight: 700 !important;
  border-radius: 12px !important;
  box-shadow: var(--shadow-primary);
  transition: transform var(--transition-fast), box-shadow var(--transition);
}

.btn-custom:hover,
.btn-custom:focus {
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(217, 20, 30, 0.3);
  color: #fff !important;
}

.form-control,
.form-select {
  border-radius: 12px !important;
  border-color: var(--border-color) !important;
  min-height: var(--input-height-md);
  font-family: var(--font-body);
  background: #fff;
}

.modal-content {
  border: 1px solid var(--border-subtle) !important;
  border-radius: 20px !important;
  box-shadow: var(--shadow-lg) !important;
  overflow: hidden;
  background: #fff;
}

.restaurant-tree-window .modal-dialog {
  max-width: 1080px;
}

.restaurant-tree-window .modal-content {
  border-radius: 24px !important;
}