/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * Copyright (c) 2026 Technologyst Labs
 *
 * ALTIVEC — mobile interface stylesheet.
 *
 * Every rule in this file is scoped under `html.m-mobile`. If the detection
 * script in index.html does NOT add that class (e.g. on a PowerMac G4, or on
 * any browser that fails the modern-feature check), nothing here applies and
 * the original desktop layout is served untouched.
 *
 * Target floor: Mobile Safari iOS 3–6 (iPhone 3/3GS through iPhone 5/5s/6).
 * That means: NO flexbox `gap`, NO CSS variables, NO `vh/vw` reliance,
 * NO `position:sticky`. We use floats, -webkit-box, and explicit pixel/%
 * sizing. Everything degrades gracefully.
 */

/* ============================================================= *
 *  GLOBAL MODE SWITCH
 *  Hide the desktop chrome wholesale, then rebuild a phone UI.
 * ============================================================= */

html.m-mobile, html.m-mobile body { width: 100%; -webkit-text-size-adjust: 100%; /* stop iOS auto-zooming text */ background: #1a1d24; }

/* Desktop pieces that have no place on a phone. The forecast strip and the
   desktop side preview panel are removed; the SVG wordmark is replaced by the
   mobile logo row. The weather and God Says widgets are NOT hidden — they live
   in the inline carousel at the top of the results panel. */
html.m-mobile .header-bottom .forecast-strip, html.m-mobile .preview-panel, html.m-mobile .nag-banner, /* Aquafox recommendation — desktop/G4 only */ html.m-mobile .header-top .logo { /* desktop SVG wordmark — replaced by .m-logo-row */ display: none !important; }

/* The desktop header is a fixed 92px horizontal flex bar. Neutralise its
   fixed positioning so our mobile header (a separate, simpler bar) controls
   layout flow instead. */
html.m-mobile .header { position: static; padding: 0; border-bottom: none; background: none; }
html.m-mobile .header-top { display: block; height: auto; }
html.m-mobile .header-top > * { margin-right: 0; }

/* ============================================================= *
 *  MOBILE HEADER  (logo row + full-width search)
 * ============================================================= */

html.m-mobile .m-topbar { display: block; position: static; z-index: 100; background: #14171e; background: -webkit-gradient(linear, left top, left bottom, from(#23262f), to(#14171e)); background: linear-gradient(to bottom, #23262f 0%, #14171e 100%); border-bottom: 1px solid #3a3a3a; padding: 10px 14px 12px; }

html.m-mobile .m-logo-row { display: block; margin-bottom: 10px; line-height: 1; }
html.m-mobile .m-logo-row .m-opt { font-size: 20px; font-weight: 800; color: #f0a500; vertical-align: middle; margin-right: 4px; }
html.m-mobile .m-logo-row .m-wordmark { font-size: 18px; font-weight: 800; letter-spacing: 1px; color: #f0a500; vertical-align: middle; }
html.m-mobile .m-logo-row .m-slogan { display: block; font-size: 8px; letter-spacing: 1px; text-transform: uppercase; font-family: monospace; color: rgba(255,255,255,0.3); margin-top: 3px; }

/* The desktop .search element is reused but re-styled full-width. */
html.m-mobile .header-top .search { display: block; max-width: none; width: 100%; margin: 0; padding: 0 6px 0 12px; background: rgba(255,255,255,0.05); border: 1px solid #3a3a3a; border-radius: 8px; overflow: hidden; }
html.m-mobile .header-top .search .search-icon { float: left; line-height: 42px; /* vertically centre against the input row */ font-size: 14px; }
html.m-mobile .header-top .search input { /* 16px text is the magic number: iOS won't auto-zoom the page on focus. */ font-size: 16px; padding: 11px 8px 11px 10px; width: 70%; }
html.m-mobile .header-top .search button { float: right; padding: 0 16px; line-height: 44px; font-size: 14px; }

/* Tabs: a horizontally swipeable strip directly under the search, in normal
   document flow (no fixed positioning). */
html.m-mobile .header-bottom { display: block; position: static; background: #14171e; border-bottom: 1px solid #2a2d36; }
html.m-mobile .header-bottom .tabs { display: block; white-space: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; padding: 0 8px; }
html.m-mobile .header-bottom .tab { display: inline-block; padding: 11px 14px; font-size: 14px; margin-bottom: 0; }

/* ============================================================= *
 *  RESULTS LIST  (single column of tappable cards)
 * ============================================================= */

html.m-mobile .layout { display: block; max-width: none; margin: 0; /* header is in normal flow above this */ min-height: 0; }
html.m-mobile .results-panel { display: block; border-right: none; padding: 0 12px 96px; /* no top pad; layout padding already clears the fixed bars */ background: #1a1d24; }

html.m-mobile .stats { font-size: 12px; padding: 8px 4px 10px; }

/* Cards: bigger hit targets, clear separation. */
html.m-mobile .result-item { padding: 14px 14px; margin-bottom: 8px; border: 1px solid #2a2d3a; border-radius: 10px; background: -webkit-gradient(linear, left top, left bottom, from(#1e2230), to(#191c28)); background: linear-gradient(160deg, #1e2230 0%, #191c28 100%); }
/* No :hover on touch; show the pressed state instead. */
html.m-mobile .result-item:active { border-color: rgba(240,165,0,0.4); background: #211f10; }
html.m-mobile .result-item.selected { border-color: rgba(240,165,0,0.25); }
html.m-mobile .result-title { font-size: 17px; margin-bottom: 4px; }
html.m-mobile .result-url { font-size: 11px; margin-bottom: 6px; }
html.m-mobile .result-desc { font-size: 13px; line-height: 1.45; }

html.m-mobile .empty { padding: 48px 20px; font-size: 15px; }
html.m-mobile .results-footer { padding: 24px 0 8px; }

/* ============================================================= *
 *  PREVIEW SHEET  (slides up from the bottom on tap)
 *  Replaces the desktop side panel entirely.
 * ============================================================= */

html.m-mobile .m-sheet { display: block; position: fixed; left: 0; right: 0; bottom: 0; top: 0; z-index: 1500; background: #13161d; /* start off-screen; .open slides it in */ -webkit-transform: translateY(100%); transform: translateY(100%); -webkit-transition: -webkit-transform 0.22s ease; transition: transform 0.22s ease; overflow-y: auto; -webkit-overflow-scrolling: touch; }
html.m-mobile .m-sheet.open { -webkit-transform: translateY(0); transform: translateY(0); }
html.m-mobile .m-sheet-bar { position: relative; height: 48px; border-bottom: 1px solid #2a2d36; background: #14171e; }
html.m-mobile .m-sheet-back { position: absolute; left: 0; top: 0; height: 48px; padding: 0 16px; line-height: 48px; color: #f0a500; font-size: 14px; font-weight: 600; background: none; border: none; cursor: pointer; }
html.m-mobile .m-sheet-body { padding: 16px 16px 32px; }
html.m-mobile .m-sheet .preview-thumb { height: 140px; font-size: 56px; }
html.m-mobile .m-sheet .preview-title { font-size: 20px; }
html.m-mobile .m-sheet .preview-actions { display: block; }
html.m-mobile .m-sheet .preview-actions .btn { display: block; width: 100%; margin: 0 0 10px 0; padding: 13px; font-size: 14px; text-align: center; box-sizing: border-box; }

/* ============================================================= *
 *  READER  (full screen on mobile, single column, no sidebar)
 * ============================================================= */

html.m-mobile .reader { width: 100%; height: 100%; max-width: none; display: block; border: none; overflow-y: auto; /* the reader is the scroll container */ -webkit-overflow-scrolling: touch; /* momentum scroll on iOS */; }
/* The reader is launched from inside the bottom sheet (z 1500), so it must
   sit above the sheet, extras drawer (1450) and FAB (1400). Mobile-only. */
html.m-mobile .reader-overlay { z-index: 1600; }
html.m-mobile .reader-main { display: block; padding: 56px 20px 28px; /* top pad clears the close button */ height: auto; min-height: 0; /* let content size itself; reader scrolls */ box-sizing: border-box; }

/* While the reader is open, lock the page behind it so touch scrolling acts
   on the reader, not the results list underneath. */
html.m-mobile.reader-open, html.m-mobile.reader-open body { overflow: hidden; height: 100%; -webkit-overflow-scrolling: auto; }
/* Sidebar (downloads / links) moves below the article instead of beside it. */
html.m-mobile .reader-sidebar { display: block; width: auto; border-left: none; border-top: 1px solid #4a3e2c; padding: 24px 20px 40px; }
html.m-mobile .reader-main .article-title { font-size: 24px; }
html.m-mobile .reader-main .article-body { font-size: 17px; }
html.m-mobile .reader-close { top: 10px; right: 10px; width: 40px; height: 40px; font-size: 18px; }

/* ============================================================= *
 *  WIDGET CAROUSEL  (weather / God Says, inline above results)
 *  One widget shown at a time; the arrow swaps between them.
 * ============================================================= */

html.m-mobile .m-carousel { display: block; position: relative; width: 100%; margin: 8px 0 14px; max-height: 120px; overflow: visible; -webkit-transition: max-height 0.3s ease, margin 0.3s ease, overflow 0.3s ease; -moz-transition: max-height 0.3s ease, margin 0.3s ease, overflow 0.3s ease; transition: max-height 0.3s ease, margin 0.3s ease, overflow 0.3s ease; }

/* Both widgets fill the carousel width. Visibility is toggled in JS
   (display:none/block); the one on screen sizes itself to full width. */
html.m-mobile .m-carousel .weather-widget, html.m-mobile .m-carousel .god-widget { width: 100% !important; height: 92px !important; margin: 0 !important; /* kill desktop margins */; }

/* The nav arrow: a tappable disc overlaid on the right edge of the widget.
   Weather shows › (go to God Says); God Says shows ‹ (back to weather). */
html.m-mobile .m-carousel-arrow { position: absolute; top: 50%; right: 6px; margin-top: -16px; /* half of height, vertical centre */ z-index: 20; width: 32px; height: 32px; line-height: 30px; text-align: center; border-radius: 50%; background: rgba(20,23,30,0.75); border: 1px solid rgba(240,165,0,0.5); color: #f0a500; font-size: 20px; font-family: monospace; cursor: pointer; padding: 0; -webkit-box-shadow: 0 2px 8px rgba(0,0,0,0.5); box-shadow: 0 2px 8px rgba(0,0,0,0.5); }
html.m-mobile .m-carousel-arrow:active { background: #f0a500; color: #14171e; }

/* ============================================================= *
 *  COOKIE / NAG BANNERS  — keep them readable on a narrow screen
 * ============================================================= */

html.m-mobile .cookie-consent-banner { padding: 12px 14px 14px; }
html.m-mobile .cookie-banner-text { margin-right: 0; margin-bottom: 10px; flex-basis: 100%; }
html.m-mobile .cookie-btn { margin-bottom: 6px; }
html.m-mobile .nag-banner { padding: 8px 36px 8px 14px; font-size: 12px; text-align: left; }

/* Manual "view desktop site" link sits at the very bottom. */
html.m-mobile .stats { display: -webkit-box; display: -moz-box; display: block; position: relative; }
html.m-mobile .m-carousel-toggle { position: absolute; right: 0; top: 50%; margin-top: -12px; background: none; border: none; color: #f0a500; font-size: 14px; cursor: pointer; padding: 4px 8px; line-height: 1; }
html.m-mobile .m-carousel-toggle:active { color: #ffc733; }
html.m-mobile .widget-collapse-btn { display: none !important; }
html.m-mobile .m-switch { display: block; text-align: center; padding: 18px 0 28px; font-size: 12px; font-family: monospace; letter-spacing: 1px; color: #4a7a4a; }
html.m-mobile .m-switch a { color: #f0a500; text-decoration: none; }