/* ============================================================================
   INFILLION CUSTOM STYLES

   Button Hierarchy:
   - Primary: Send message button (dark background, circular)
   - Secondary: Action buttons with gradient borders (Attach, Tools, Presets, etc.)
   - Tertiary: Utility buttons with gray backgrounds (MCP, Audio, Side panel icons)

   Shape Variants:
   - Round: 50% border-radius (circular buttons)
   - Square: 0.75rem border-radius (rounded rectangles)

   Color Palette:
   - Gradient: #9920e7 → #f1315a → #fc5d3d
   - Primary BG: #2e2d2e (dark gray)
   - Secondary BG: #ffffff (white)
   - Tertiary BG: #f5f5f5 (light gray)
   - Tertiary Text: #495663 (dark gray)
   - Active State: #9b3cdf (purple)
   ============================================================================ */

/* Import Be Vietnam Pro font */
@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@300;400;500;600;700&display=swap');

/* CSS Variables */
:root {
  --infillion-gradient: linear-gradient(to right, #9920e7, #f1315a, #fc5d3d);
  --infillion-primary-bg: #2e2d2e;
  --infillion-secondary-bg: #ffffff;
  --infillion-tertiary-bg: #f5f5f5;
  --infillion-tertiary-text: #495663;
  --infillion-active-bg: #9b3cdf;
  --infillion-white: #ffffff;
  --infillion-border-radius-round: 50%;
  --infillion-border-radius-square: 0.75rem;
}

/* Apply Be Vietnam Pro font to text elements (excludes code blocks) */
body,
button,
input,
textarea,
select,
h1,
h2,
h3,
h4,
h5,
h6,
p,
span,
div,
a {
  font-family: 'Be Vietnam Pro', sans-serif !important;
}

/* Preserve monospace for code elements */
code,
pre,
kbd,
samp {
  font-family: 'Consolas', 'Monaco', 'Courier New', monospace !important;
}

/* ============================================================================
   BASE BUTTON STYLES - Shared Properties
   ============================================================================ */

/* Shared gradient border (::before pseudo-element) */
.infillion-primary-button:not(:disabled)::before,
.infillion-secondary-button::before,
.infillion-secondary-button-round::before,
.infillion-tertiary-button-border::before {
  content: '' !important;
  position: absolute !important;
  inset: -2px !important;
  padding: 2px !important;
  background: var(--infillion-gradient) !important;
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0) !important;
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0) !important;
  mask-composite: exclude !important;
  pointer-events: none !important;
}

/* Shared hover state - gradient fill */
.infillion-primary-button:not(:disabled):hover,
.infillion-secondary-button:hover,
.infillion-secondary-button-round:hover,
.infillion-tertiary-button:hover,
.infillion-tertiary-button-round:hover {
  background: var(--infillion-gradient) !important;
  background-origin: border-box !important;
  background-clip: border-box !important;
  color: var(--infillion-white) !important;
}

/* Hide gradient border on hover (gradient fill buttons only) */
.infillion-primary-button:not(:disabled):hover::before,
.infillion-tertiary-button:hover::before,
.infillion-tertiary-button-round:hover::before {
  display: none !important;
}

/* Keep gradient border visible on hover (border-only buttons) */
.infillion-secondary-button:hover::before,
.infillion-secondary-button-round:hover::before,
.infillion-tertiary-button-border:hover::before {
  display: block !important;
}

/* Shared active state - purple fill */
.infillion-primary-button:not(:disabled):active,
.infillion-secondary-button:active,
.infillion-secondary-button-round:active,
.infillion-tertiary-button:active,
.infillion-tertiary-button-round:active,
.infillion-tertiary-button-border:active {
  background: var(--infillion-active-bg) !important;
  color: var(--infillion-white) !important;
}

/* Hide gradient border on active */
.infillion-primary-button:not(:disabled):active::before,
.infillion-secondary-button:active::before,
.infillion-secondary-button-round:active::before,
.infillion-tertiary-button:active::before,
.infillion-tertiary-button-round:active::before,
.infillion-tertiary-button-border:active::before {
  display: none !important;
}

/* Shared SVG/span color changes on hover and active */
.infillion-secondary-button:hover svg,
.infillion-secondary-button:hover span,
.infillion-secondary-button-round:hover svg,
.infillion-secondary-button-round:hover span,
.infillion-tertiary-button:hover svg,
.infillion-tertiary-button:hover span,
.infillion-tertiary-button-round:hover svg,
.infillion-tertiary-button-round:hover span,
.infillion-secondary-button:active svg,
.infillion-secondary-button:active span,
.infillion-secondary-button-round:active svg,
.infillion-secondary-button-round:active span,
.infillion-tertiary-button:active svg,
.infillion-tertiary-button:active span,
.infillion-tertiary-button-round:active svg,
.infillion-tertiary-button-round:active span,
.infillion-tertiary-button-border:active svg,
.infillion-tertiary-button-border:active span {
  color: var(--infillion-white) !important;
  stroke: var(--infillion-white) !important;
}

/* Keep tertiary-button-border icons/text dark on hover (only white on active) */
.infillion-tertiary-button-border:hover svg,
.infillion-tertiary-button-border:hover span {
  color: var(--infillion-tertiary-text) !important;
  stroke: var(--infillion-tertiary-text) !important;
}

/* ============================================================================
   PRIMARY BUTTON - Send Message Button
   ============================================================================ */

.infillion-primary-button:not(:disabled) {
  position: relative !important;
  background: var(--infillion-primary-bg) !important;
  border: 2px solid transparent !important;
  border-radius: var(--infillion-border-radius-round) !important;
  background-clip: padding-box !important;
  transition:
    background 0.2s ease,
    border 0.2s ease !important;
}

.infillion-primary-button:not(:disabled)::before {
  border-radius: var(--infillion-border-radius-round) !important;
}

.infillion-primary-button:not(:disabled):hover {
  border: 2px solid transparent !important;
}

.infillion-primary-button:not(:disabled):active {
  border: 2px solid var(--infillion-active-bg) !important;
  background-origin: border-box !important;
  background-clip: border-box !important;
}

/* Primary Button - Focus State (Accessibility) */
.infillion-primary-button:focus-visible {
  outline: 2px solid var(--infillion-active-bg) !important;
  outline-offset: 2px !important;
}

/* Primary Button - Disabled State */
.infillion-primary-button:disabled {
  position: relative !important;
  background: var(--infillion-primary-bg) !important;
  border: 2px solid transparent !important;
  border-radius: var(--infillion-border-radius-round) !important;
  cursor: not-allowed !important;
  opacity: 0.5 !important;
  background-clip: padding-box !important;
}

.infillion-primary-button:disabled::before {
  content: '' !important;
  position: absolute !important;
  inset: -2px !important;
  border-radius: var(--infillion-border-radius-round) !important;
  padding: 2px !important;
  background: var(--infillion-gradient) !important;
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0) !important;
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0) !important;
  mask-composite: exclude !important;
  pointer-events: none !important;
  opacity: 0.5 !important;
}

.infillion-primary-button:disabled svg {
  opacity: 0.5 !important;
}

.infillion-primary-button:focus-visible {
  outline: 2px solid var(--infillion-active-bg) !important;
  outline-offset: 2px !important;
}

.infillion-primary-button:disabled {
  cursor: not-allowed !important;
}

/* Primary Button - Square (for full-width buttons like Authenticate/Reinitialize) */
.infillion-primary-button-square:not(:disabled) {
  position: relative !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 0.5rem !important;
  height: 2.5rem !important;
  min-height: 2.5rem !important;
  background: var(--infillion-primary-bg) !important;
  border: 2px solid transparent !important;
  border-radius: var(--infillion-border-radius-square) !important;
  background-clip: padding-box !important;
  transition:
    background 0.2s ease,
    border 0.2s ease !important;
  color: var(--infillion-white) !important;
}

.infillion-primary-button-square:not(:disabled)::before {
  content: '' !important;
  position: absolute !important;
  inset: -2px !important;
  padding: 2px !important;
  background: var(--infillion-gradient) !important;
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0) !important;
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0) !important;
  mask-composite: exclude !important;
  pointer-events: none !important;
  border-radius: var(--infillion-border-radius-square) !important;
}

.infillion-primary-button-square:not(:disabled):hover {
  background: var(--infillion-gradient) !important;
  background-origin: border-box !important;
  background-clip: border-box !important;
  border: 2px solid transparent !important;
}

.infillion-primary-button-square:not(:disabled):hover::before {
  display: none !important;
}

.infillion-primary-button-square:not(:disabled):hover svg,
.infillion-primary-button-square:not(:disabled):hover span {
  color: var(--infillion-white) !important;
  stroke: var(--infillion-white) !important;
}

.infillion-primary-button-square:not(:disabled):active {
  border: 2px solid var(--infillion-active-bg) !important;
  background: var(--infillion-active-bg) !important;
  background-origin: border-box !important;
  background-clip: border-box !important;
  color: var(--infillion-white) !important;
}

.infillion-primary-button-square:not(:disabled):active::before {
  display: none !important;
}

.infillion-primary-button-square:not(:disabled):active svg,
.infillion-primary-button-square:not(:disabled):active span {
  color: var(--infillion-white) !important;
  stroke: var(--infillion-white) !important;
}

/* Primary Button Square - Focus State (Accessibility) */
.infillion-primary-button-square:focus-visible {
  outline: 2px solid var(--infillion-active-bg) !important;
  outline-offset: 2px !important;
}

.infillion-primary-button-square:disabled {
  position: relative !important;
  background: var(--infillion-primary-bg) !important;
  border: 2px solid transparent !important;
  border-radius: var(--infillion-border-radius-square) !important;
  cursor: not-allowed !important;
  opacity: 0.5 !important;
  background-clip: padding-box !important;
  color: var(--infillion-white) !important;
}

.infillion-primary-button-square:disabled::before {
  content: '' !important;
  position: absolute !important;
  inset: -2px !important;
  border-radius: var(--infillion-border-radius-square) !important;
  padding: 2px !important;
  background: var(--infillion-gradient) !important;
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0) !important;
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0) !important;
  mask-composite: exclude !important;
  pointer-events: none !important;
  opacity: 0.5 !important;
}

.infillion-primary-button-square:disabled svg {
  opacity: 0.5 !important;
}

.infillion-primary-button-square:focus-visible {
  outline: 2px solid var(--infillion-active-bg) !important;
  outline-offset: 2px !important;
}

.infillion-primary-button-square:disabled {
  cursor: not-allowed !important;
}

/* ============================================================================
   SECONDARY BUTTONS - Gradient Border Buttons
   ============================================================================ */

/* Secondary Button - Square (default) */
.infillion-secondary-button {
  position: relative !important;
  background: var(--infillion-secondary-bg) !important;
  border: 2px solid transparent !important;
  border-radius: var(--infillion-border-radius-square) !important;
  background-clip: padding-box !important;
  overflow: visible !important;
  transition:
    background 0.2s ease,
    border 0.2s ease !important;
}

.infillion-secondary-button::before {
  border-radius: var(--infillion-border-radius-square) !important;
}

.infillion-secondary-button:hover,
.infillion-secondary-button:active {
  border-radius: var(--infillion-border-radius-square) !important;
  background-origin: border-box !important;
  background-clip: border-box !important;
}

.infillion-secondary-button:hover {
  border: 2px solid transparent !important;
}

/* Secondary Button - Round */
.infillion-secondary-button-round {
  position: relative !important;
  background: var(--infillion-secondary-bg) !important;
  border: 2px solid transparent !important;
  border-radius: var(--infillion-border-radius-round) !important;
  background-clip: padding-box !important;
  overflow: visible !important;
  padding: 0.375rem !important;
  transition:
    background 0.2s ease,
    border 0.2s ease !important;
}

.infillion-secondary-button-round::before {
  border-radius: var(--infillion-border-radius-round) !important;
}

.infillion-secondary-button-round:hover,
.infillion-secondary-button-round:active {
  border-radius: var(--infillion-border-radius-round) !important;
  background-origin: border-box !important;
  background-clip: border-box !important;
}

.infillion-secondary-button-round:hover {
  border: 2px solid transparent !important;
}

/* ============================================================================
   TERTIARY BUTTONS - Gray Background Buttons
   ============================================================================ */

/* Tertiary Button - Square (default) */
.infillion-tertiary-button {
  position: relative !important;
  background: var(--infillion-tertiary-bg) !important;
  border: none !important;
  border-radius: var(--infillion-border-radius-square) !important;
  overflow: visible !important;
  color: var(--infillion-tertiary-text) !important;
  transition:
    background 0.2s ease,
    border 0.2s ease !important;
}

.infillion-tertiary-button svg,
.infillion-tertiary-button span {
  color: var(--infillion-tertiary-text) !important;
  stroke: var(--infillion-tertiary-text) !important;
}

/* Tertiary Button - Round */
.infillion-tertiary-button-round {
  position: relative !important;
  background: var(--infillion-tertiary-bg) !important;
  border: none !important;
  border-radius: var(--infillion-border-radius-round) !important;
  overflow: visible !important;
  color: var(--infillion-tertiary-text) !important;
  transition:
    background 0.2s ease,
    border 0.2s ease !important;
}

.infillion-tertiary-button-round svg,
.infillion-tertiary-button-round span {
  color: var(--infillion-tertiary-text) !important;
  stroke: var(--infillion-tertiary-text) !important;
}

/* Tertiary Button with Border - Square (gradient border only on hover) */
.infillion-tertiary-button-border {
  position: relative !important;
  background: var(--infillion-tertiary-bg) !important;
  border: none !important;
  border-radius: var(--infillion-border-radius-square) !important;
  overflow: visible !important;
  color: var(--infillion-tertiary-text) !important;
  transition:
    background 0.2s ease,
    border 0.2s ease !important;
}

/* Hide gradient border by default */
.infillion-tertiary-button-border::before {
  border-radius: var(--infillion-border-radius-square) !important;
  display: none !important;
}

.infillion-tertiary-button-border[data-state='open'] {
  background: var(--infillion-surface-secondary) !important;
  color: var(--infillion-text-primary) !important;
}

.infillion-tertiary-button-border[data-state='open']::before {
  display: block !important;
}

.infillion-tertiary-button-border svg,
.infillion-tertiary-button-border span {
  color: var(--infillion-tertiary-text) !important;
  stroke: var(--infillion-tertiary-text) !important;
}

/* On hover: show gradient border, keep gray background */
.infillion-tertiary-button-border:hover {
  background: var(--infillion-tertiary-bg) !important;
  border: 2px solid transparent !important;
  background-clip: padding-box !important;
}

/* On active: purple fill */
.infillion-tertiary-button-border:active {
  background: var(--infillion-active-bg) !important;
  background-origin: border-box !important;
  background-clip: border-box !important;
}

/* ============================================================================
   DESTRUCTIVE BUTTON - For dangerous actions like Revoke
   ============================================================================ */

.infillion-destructive-button {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 0.5rem !important;
  padding: 0.625rem 1rem !important;
  background: #878787 !important;
  background-color: #878787 !important;
  color: #ffffff !important;
  border: none !important;
  border-radius: var(--infillion-border-radius-square) !important;
  transition: background 0.2s ease !important;
  font-size: 0.875rem !important;
  font-weight: 500 !important;
  white-space: nowrap !important;
  height: 2.5rem !important;
  min-height: 2.5rem !important;
}

.infillion-destructive-button svg {
  flex-shrink: 0 !important;
  color: #ffffff !important;
  stroke: #ffffff !important;
  fill: none !important;
}

.infillion-destructive-button span {
  color: #ffffff !important;
}

.infillion-destructive-button:hover,
.infillion-destructive-button:active {
  background: #e2474f !important;
  background-color: #e2474f !important;
  color: #ffffff !important;
}

.infillion-destructive-button:hover svg,
.infillion-destructive-button:active svg {
  color: #ffffff !important;
  stroke: #ffffff !important;
  fill: none !important;
}

.infillion-destructive-button:hover span,
.infillion-destructive-button:active span {
  color: #ffffff !important;
}

.infillion-destructive-button:focus-visible {
  outline: 2px solid #e2474f !important;
  outline-offset: 2px !important;
}

.infillion-destructive-button:disabled {
  opacity: 0.5 !important;
  cursor: not-allowed !important;
  pointer-events: none !important;
}