/*
  File: SDAI_AppShell.css
  Purpose: Core shell styling and shared design tokens for the first SDAI vertical slice.
  Architecture Role: Defines page-level theme variables and base rules used by the left host and right assistant panel.
  Expected Collaborators: All SDAI CSS files and SDAI.jsp.
  Scaffold Status: Working styling for the vehicle type slice.
*/
:root {
    --sdai-color-bg: #edf2f7;
    --sdai-color-surface: #ffffff;
    --sdai-color-surface-alt: #f7fafc;
    --sdai-color-border: #d8e1ea;
    --sdai-color-text: #18212b;
    --sdai-color-text-soft: #5a6876;
    --sdai-color-primary: #0f6072;
    --sdai-color-primary-strong: #0a4957;
    --sdai-color-portal-blue: #0d6fd1;
    --sdai-color-portal-blue-strong: #0b5fb1;
    --sdai-color-accent: #d97706;
    --sdai-color-assistant: #102734;
    --sdai-color-selected-bg: #e7f5f8;
    --sdai-color-selected-border: #0f6072;
    --sdai-shadow-card: 0 18px 38px rgba(16, 24, 40, 0.08);
    --sdai-radius-sm: 10px;
    --sdai-radius-md: 16px;
    --sdai-radius-lg: 22px;
    --sdai-space-1: 0.25rem;
    --sdai-space-2: 0.5rem;
    --sdai-space-3: 0.75rem;
    --sdai-space-4: 1rem;
    --sdai-space-5: 1.5rem;
    --sdai-space-6: 2rem;
    --sdai-font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    --sdai-portal-nav-offset: 170px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body.sdai-page {
    margin: 0;
    min-height: 100vh;
    font-family: var(--sdai-font-family);
    color: var(--sdai-color-text);
    background: linear-gradient(180deg, #fdfefe 0%, var(--sdai-color-bg) 100%);
    overflow-x: hidden;
}

button,
textarea {
    font: inherit;
}

.sdai-visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

#SDAI_Screens_IncludeChatAIDIV {
    width: 100%;
    height: 100%;
    min-height: 0;
    overflow: hidden;
    margin: 0;
    padding: 0;
}