#auth-screen #auth-phone-title,
#auth-screen .auth-brand-copy,
#auth-screen .auth-card-footer { display: none; }
#control-guide .tutorial-close-phone { display: none; }

#name-setup-dialog .name-setup-meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
#name-setup-dialog #name-setup-warning { margin: 0; color: #f2a93b; }
#loading .loading-brand-mark,
#loading .loading-brand-name,
#loading .loading-progress { display: none; }

@media (pointer: coarse) and (orientation: landscape) and (max-width: 1000px) and (max-height: 550px) {
  #auth-screen { box-sizing: border-box; min-height: 100dvh; padding: 14px 32px; place-items: stretch; background: radial-gradient(circle at 25% 50%, #0d2a38, #050c12 60%); }
  #auth-screen .auth-layout { box-sizing: border-box; display: grid; grid-template-columns: minmax(0, 1fr) minmax(340px, 360px); grid-template-rows: minmax(0, 1fr); align-items: center; gap: 24px; width: 100%; min-height: 0; height: 100%; padding: 0; }
  #auth-screen .auth-brand { display: grid; grid-column: 1; grid-row: 1; justify-items: start; align-content: center; gap: 8px; text-align: left; transform: none; }
  #auth-screen .auth-brand .auth-logo { width: 112px; max-width: 112px; margin: 0 0 8px; }
  #auth-screen .auth-brand h1 { position: static; width: auto; height: auto; margin: 0; overflow: visible; clip: auto; color: #d8f3ff; font: 700 40px/0.96 var(--phone-font); letter-spacing: .04em; white-space: normal; text-shadow: none; }
  #auth-screen .auth-brand > span { display: block; margin: 0; color: var(--phone-cyan); font: 600 11px/1.25 var(--phone-font); letter-spacing: .08em; }
  #auth-screen .auth-brand-copy { display: block; max-width: 34ch; margin: 2px 0 0; color: var(--phone-muted); font: 12px/1.4 var(--phone-font); }
  #auth-screen .auth-card { display: flex; box-sizing: border-box; grid-column: 2; grid-row: 1; justify-content: flex-start; width: 100%; min-height: 0; padding: 16px 18px 10px; border: 1px solid var(--phone-line-strong); border-radius: var(--phone-radius-card); background: #081820; box-shadow: none; backdrop-filter: none; }
  #auth-screen .auth-eyebrow { display: none; }
  #auth-screen #auth-phone-title { display: block; margin: 0 0 8px; color: var(--phone-copy); font: 700 18px/1.2 var(--phone-font); letter-spacing: 0; text-transform: none; }
  #auth-screen .auth-card h2:not(#auth-phone-title) { display: none; }
  #auth-screen #play-as-guest,
  #auth-screen #google-oauth-sign-in { box-sizing: border-box; display: flex; align-items: center; justify-content: center; width: 100%; min-height: 52px; margin: 0; padding: 8px 12px; border: 0; border-radius: 10px; box-shadow: none; font: 700 15px/1.2 var(--phone-font); text-align: center; white-space: normal; }
  #auth-screen #play-as-guest { min-height: 56px; background: var(--phone-amber); color: #1b1005; }
  #auth-screen #play-as-guest .guest-icon { width: auto; height: auto; color: #1b1005; font-size: 16px; }
  #auth-screen #play-as-guest .guest-arrow,
  #auth-screen #google-oauth-sign-in .google-arrow { display: none; }
  #auth-screen #google-oauth-sign-in { gap: 8px; margin-top: 8px; background: #f4f8fb; color: #101820; }
  #auth-screen #google-oauth-sign-in .google-g { width: auto; height: auto; background: transparent; color: #4285f4; font: 700 14px/1 var(--phone-font); text-shadow: none; }
  #auth-screen #guest-copy { margin: 7px 0 2px; color: var(--phone-muted); font: 11px/1.35 var(--phone-font); text-align: left; }
  #auth-screen #connection-message { margin: 4px 0 0; padding: 4px 6px; font-size: 10px; }
  #auth-screen #auth-card-footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: auto; padding-top: 8px; color: var(--phone-muted); font: 11px/1.25 var(--phone-font); }
  #auth-screen #auth-card-footer a { display: inline-flex; min-height: 44px; align-items: center; color: inherit; text-decoration: underline; text-underline-offset: 2px; }
  #auth-screen #auth-card-footer button { min-height: 44px; padding: 4px 0; border: 0; background: transparent; color: inherit; font: inherit; }
  #auth-screen > .auth-layout > .auth-footer { display: none; }

  #name-setup-dialog { width: min(460px, calc(100vw - 32px)); border-color: var(--phone-line-strong); border-radius: var(--phone-radius-card); background: #081820; color: var(--phone-copy); }
  #name-setup-dialog form { gap: 9px; padding: 16px 18px; }
  #name-setup-dialog .eyebrow { color: var(--phone-cyan); font: 600 11px/1.3 var(--phone-font); }
  #name-setup-dialog h2 { font: 700 18px/1.2 var(--phone-font); }
  #name-setup-dialog p { margin: 0; font: 11px/1.35 var(--phone-font); }
  #name-setup-dialog label { color: var(--phone-muted); font: 600 11px/1.3 var(--phone-font); letter-spacing: .06em; text-transform: uppercase; }
  #name-setup-dialog input { box-sizing: border-box; min-height: 48px; border-color: var(--phone-cyan); border-radius: 10px; background: #0a1d26; color: var(--phone-copy); font: 600 18px/1.2 var(--phone-font); }
  #name-setup-dialog .name-setup-meta { color: var(--phone-muted); font: 11px/1.3 var(--phone-font); }
  #name-setup-dialog .name-setup-meta small:last-child { white-space: nowrap; }
  #name-setup-dialog #name-setup-warning { color: var(--phone-amber); }
  #name-setup-dialog #name-setup-submit { min-height: 52px; border-radius: 10px; background: var(--phone-amber); color: #1b1005; font: 700 15px/1.2 var(--phone-font); }

  #loading { z-index: 120; box-sizing: border-box; display: flex; gap: 9px; padding: 18px; background: #050c12; color: var(--phone-muted); font: 12px/1.3 var(--phone-font); letter-spacing: .02em; }
  #loading .loading-brand-mark { display: block; width: 72px; height: 68px; margin-bottom: 2px; object-fit: contain; }
  #loading .loading-brand-name { display: block; color: var(--phone-copy); font: 700 25px/1.15 var(--phone-font); letter-spacing: .12em; }
  #loading .loading-progress { display: block; box-sizing: border-box; width: min(260px, 72vw); height: 6px; margin-top: 3px; overflow: hidden; border-radius: 10px; background: #17323b; }
  #loading .loading-progress i { display: block; width: 38%; height: 100%; border-radius: inherit; background: var(--phone-cyan); box-shadow: 0 0 12px #39e6ff99; animation: entry-loading-progress 1.4s ease-in-out infinite alternate; }
  @keyframes entry-loading-progress { from { transform: translateX(0); } to { transform: translateX(162%); } }
  @media (prefers-reduced-motion: reduce) { #loading .loading-progress i { animation: none; } }
  #loading > span { margin: 0; color: var(--phone-muted); font: 12px/1.3 var(--phone-font); letter-spacing: .02em; }

  #control-guide { box-sizing: border-box; inset: 0; display: block; width: 100%; height: 100dvh; padding: 0; overflow: hidden; background: #050c12; }
  body:has(#control-guide:not([hidden])) #home-chat-launcher,
  body:has(#control-guide:not([hidden])) #social-chat { display: none; }
  #control-guide .tutorial-card { position: relative; box-sizing: border-box; display: grid; grid-template-rows: 48px minmax(0, 1fr); width: 100%; height: 100%; max-height: none; padding: 0; overflow: hidden; border: 0; border-radius: 0; background: #050c12; box-shadow: none; }
  #control-guide .tutorial-card > header { position: relative; top: auto; display: flex; justify-content: flex-start; gap: 12px; min-height: 48px; margin: 0; padding: 2px 10px; border-bottom: 1px solid var(--phone-line); background: #050c12; }
  #control-guide .tutorial-card > header.tutorial-header { display: flex; grid-template-columns: none; align-items: center; justify-content: flex-start; gap: 8px; min-height: 48px; padding: 2px 10px; }
  #control-guide #tutorial-brand-logo { display: none; }
  #control-guide .tutorial-header-copy { display: flex; flex-direction: column; align-content: center; align-items: flex-start; justify-content: center; flex: 1; min-width: 0; margin-left: 4px; gap: 2px; }
  #control-guide .tutorial-header-copy .screen-eyebrow { grid-column: 1; margin: 0; font: 600 11px/1.1 var(--phone-font); letter-spacing: .08em; }
  #control-guide .tutorial-header-copy h2 { grid-column: 1; font: 700 15px/1.15 var(--phone-font); letter-spacing: .02em; }
  #control-guide .tutorial-replay-note { display: none; }
  #control-guide #close-control-guide { order: -1; flex: none; width: 112px; min-width: 112px; min-height: 44px; margin-right: 4px; padding: 5px 9px; border-radius: 9px; font: 600 12px/1.15 var(--phone-font); letter-spacing: 0; text-transform: none; }
  #control-guide .tutorial-close-desktop { display: none; }
  #control-guide .tutorial-close-phone { display: inline; }
  #control-guide .tutorial-workspace { grid-template-columns: 160px minmax(0, 1fr); min-height: 0; overflow: hidden; }
  #control-guide #tutorial-progress { box-sizing: border-box; display: flex; flex-direction: column; align-items: stretch; min-width: 0; min-height: 0; padding: 10px 8px 12px; border-right: 1px solid var(--phone-line); background: #050c12; overflow: auto; }
  #control-guide .tutorial-progress-kicker { display: block; margin-bottom: 8px; color: var(--phone-cyan); font: 600 11px/1.2 var(--phone-font); letter-spacing: .06em; }
  #control-guide #tutorial-progress ol { display: grid; grid-template-columns: minmax(0,1fr); gap: 4px; width: 100%; margin: 0; padding: 0; list-style: none; }
  #control-guide #tutorial-progress li { box-sizing: border-box; display: grid; grid-template-columns: 26px minmax(0,1fr); align-items: center; gap: 7px; width: 100%; min-height: 44px; padding: 6px 8px; border: 1px solid var(--phone-line); border-radius: 8px; background: #0a1d26; color: var(--phone-muted); font: 600 12px/1.2 var(--phone-font); }
  #control-guide #tutorial-progress [data-tutorial-nav] { display: grid; grid-template-columns: 26px minmax(0,1fr); align-items: center; gap: 7px; width: 100%; min-height: 44px; padding: 6px 8px; }
  #control-guide #tutorial-progress li[aria-current="step"] { border-color: var(--phone-cyan); color: var(--phone-cyan); }
  #control-guide .tutorial-nav-index { color: inherit; }
  #control-guide #tutorial-progress .tutorial-nav-index { display: inline-grid; width: 26px; place-items: center; font: 600 11px/1 var(--phone-font); }
  #control-guide #tutorial-progress [data-tutorial-nav-label] { overflow: visible; font: 600 12px/1.15 var(--phone-font); text-overflow: clip; white-space: normal; overflow-wrap: anywhere; }
  #control-guide #tutorial-progress .tutorial-progress-tip { box-sizing: border-box; display: block; flex: 0 0 auto; max-height: 30%; margin-top: auto; padding: 8px 0 0; color: var(--phone-muted); font: 12px/1.3 var(--phone-font); overflow: auto; }
  #control-guide .tutorial-progress-tip > span { color: var(--phone-amber); font-weight: 700; }
  #control-guide .tutorial-progress-tip p { margin: 2px 0 0; font: inherit; }
  #control-guide #tutorial-content { box-sizing: border-box; min-width: 0; min-height: 0; overflow: auto; padding: 8px 10px 64px; overscroll-behavior: contain; }
  #control-guide .tutorial-lesson { box-sizing: border-box; max-width: none; min-height: 100%; margin: 0; padding: 4px 6px 14px; }
  #control-guide .tutorial-lesson-heading { gap: 8px; font-size: 11px; }
  #control-guide .tutorial-lesson-heading .tutorial-scroll-cue { font-size: 11px; }
  #control-guide .tutorial-lesson-heading .tutorial-lesson-count { font-size: 11px; }
  #control-guide .tutorial-lesson > h3 { margin: 4px 0; font: 700 18px/1.16 var(--phone-font); }
  #control-guide .tutorial-lesson > p { max-width: 62ch; margin: 4px 0 8px; font: 12px/1.35 var(--phone-font); }
  #control-guide .tutorial-lesson :is(p, span, strong, small, b, dt, dd, summary, figcaption) { font-size: 12px; line-height: 1.3; }
  #control-guide .tutorial-turn-visual figcaption span { font-size: 11px; line-height: 1.2; }
  #control-guide .tutorial-flight-layout { display: contents; }
  #control-guide .tutorial-lesson-flight { display: grid; grid-template-columns: minmax(0, 1fr) minmax(270px, 290px); column-gap: 12px; align-content: start; }
  #control-guide .tutorial-lesson-flight > .tutorial-lesson-heading { grid-column: 1; }
  #control-guide .tutorial-lesson-flight > h3,
  #control-guide .tutorial-lesson-flight > p,
  #control-guide .tutorial-lesson-flight > .tutorial-flight-coaching { grid-column: 1; }
  #control-guide .tutorial-lesson-flight > .tutorial-turn-visual { grid-column: 2; grid-row: 1 / span 8; align-self: stretch; min-height: 230px; margin: 0; }
  #control-guide .tutorial-lesson-flight > p { display: block; }
  #control-guide .tutorial-flight-coaching { margin-top: 4px; }
  #control-guide .tutorial-flight-coaching strong { font: 700 13px/1.2 var(--phone-font); }
  #control-guide .tutorial-flight-coaching p { margin: 3px 0; font: 12px/1.3 var(--phone-font); }
  #control-guide .tutorial-desktop-brake-turn { display: none; }
  #control-guide .tutorial-touch-brake-turn { display: inline; }
  #control-guide .tutorial-control-diagram { gap: 5px; margin: 7px 0; padding: 6px; }
  #control-guide .tutorial-touch-controls { display: grid; grid-column: 1 / -1; grid-template-columns: repeat(4, minmax(0,1fr)); }
  #control-guide .tutorial-touch-controls > div { min-width: 0; padding: 4px; font-size: 12px; }
  #control-guide .tutorial-touch-controls b { min-height: 28px; font-size: 12px; }
  #control-guide #tutorial-steering-modes { grid-column: 1 / -1; margin-top: 5px; }
  #control-guide .tutorial-steering-modes summary { min-height: 36px; }
  #control-guide .control-guide-modes { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  #control-guide .tutorial-lesson-combat { display: grid; grid-template-columns: minmax(0, 1fr) minmax(270px, 290px); column-gap: 12px; align-content: start; }
  #control-guide .tutorial-lesson-combat > .tutorial-lesson-heading,
  #control-guide .tutorial-lesson-combat > h3,
  #control-guide .tutorial-lesson-combat > p,
  #control-guide .tutorial-lesson-combat > .tutorial-weapon-types,
  #control-guide .tutorial-lesson-combat > .tutorial-combat-details { grid-column: 1; }
  #control-guide .tutorial-lesson-combat > .tutorial-combat-art { box-sizing: border-box; display: flex; grid-column: 2; grid-row: 1 / span 8; align-self: stretch; min-width: 0; min-height: 240px; margin: 0; overflow-x: auto; overflow-y: hidden; scroll-snap-type: x mandatory; overscroll-behavior-x: contain; }
  #control-guide .tutorial-combat-art > i { display: none; }
  #control-guide .tutorial-combat-art .tutorial-combat-step { box-sizing: border-box; flex: 0 0 100%; min-width: 0; grid-template-rows: auto minmax(150px, 1fr) auto; gap: 7px; padding: 9px; scroll-snap-align: start; }
  #control-guide .tutorial-combat-art .tutorial-target-scene { min-height: 150px; }
  #control-guide .tutorial-combat-mobile-inputs { grid-column: 1; }
  #control-guide .tutorial-art-step { font-size: 12px; line-height: 1.25; }
  #control-guide .tutorial-combat-step > strong { font-size: 12px; line-height: 1.25; }
  #control-guide .tutorial-weapon-types article > span,
  #control-guide #tutorial-combat-mobile-inputs span { font-size: 12px; line-height: 1.3; }
  #control-guide .tutorial-actions { box-sizing: border-box; position: absolute; z-index: 4; left: 160px; bottom: 0; display: flex; justify-content: space-between; gap: 8px; width: calc(100% - 465px); min-height: 56px; margin: 0; padding: 5px 10px; border-top: 1px solid var(--phone-line); background: #050c12; }
  #control-guide .tutorial-actions #tutorial-skip,
  #control-guide .tutorial-actions > span { display: none; }
  #control-guide .tutorial-actions button { box-sizing: border-box; min-width: 82px; min-height: 44px; padding: 7px 10px; border-radius: 9px; font: 600 12px/1.2 var(--phone-font); }
  #control-guide .tutorial-actions #tutorial-next { min-width: 146px; background: var(--phone-amber); color: #1b1005; font-size: 12px; font-weight: 700; }
}