/* ── MOBILE: hidden by default, shown via media query ── */
.mob-header{display:none;background:var(--accent);padding:.6rem 1rem;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50;min-height:44px}
.mob-header-title{font-family:'DM Serif Display',serif;font-size:17px;color:#fff;letter-spacing:-.01em}
.mob-header-sub{font-size:10px;color:rgba(255,255,255,.5);margin-top:1px}

/* Mobile account pill */
.mob-account-pill{display:flex;align-items:center;gap:8px;border:none;background:rgba(255,255,255,.14);color:#fff;border-radius:99px;padding:4px 10px 4px 12px;font-family:'Inter',sans-serif;font-size:12px;font-weight:600;cursor:pointer;transition:background .14s;-webkit-tap-highlight-color:transparent;min-height:32px}
.mob-account-pill:active{background:rgba(255,255,255,.26)}
.mob-account-pill.signed-in{padding:3px 4px 3px 10px}
.mob-account-pill-icon{display:inline-flex;align-items:center;justify-content:center}
.mob-account-pill-icon .ui-icon{width:15px;height:15px;display:block;vertical-align:0}
.mob-account-pill-text{white-space:nowrap;letter-spacing:.01em}
.mob-account-pill-counter{display:none;font-family:'DM Mono',monospace;font-size:10px;font-weight:500;color:rgba(255,255,255,.82);letter-spacing:.04em;white-space:nowrap}
.mob-account-pill-counter.show{display:inline}
.mob-account-pill-avatar-wrap{position:relative;width:26px;height:26px;flex-shrink:0}
.mob-account-pill-avatar{display:flex;align-items:center;justify-content:center;width:26px;height:26px;border-radius:50%;background:#fff;color:var(--accent);font-size:13px;font-weight:700;overflow:hidden;font-family:'Inter',sans-serif}
.mob-account-pill-avatar img{width:100%;height:100%;object-fit:cover}
.mob-account-pill-dot{position:absolute;bottom:-1px;right:-1px;width:10px;height:10px;border-radius:50%;background:#8a847c;border:2px solid var(--accent);box-sizing:content-box}
.mob-account-pill-dot.paid{background:#2d9a4e}
.mob-account-pill-dot.free{background:#c4862a}

/* Session launcher card */
.mob-launcher{display:none;background:var(--surface);border-bottom:1px solid var(--border)}
.mob-launcher-inner{padding:.9rem 1rem 0}
.mob-mode-row{display:flex;background:var(--border);border-radius:99px;padding:3px;gap:3px;margin-bottom:.8rem}
.mob-mode-pill{flex:1;padding:8px;border:none;border-radius:99px;font-family:'Inter',sans-serif;font-size:13px;font-weight:500;cursor:pointer;background:transparent;color:var(--text2);transition:all .15s;text-align:center}
.mob-mode-pill.on{background:var(--accent);color:#fff;font-weight:600;box-shadow:0 1px 4px rgba(45,90,61,.25)}
.mob-diff-row{display:none;gap:6px;overflow-x:auto;padding:0 0 .75rem;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.mob-diff-row::-webkit-scrollbar{display:none}
.mob-diff-row .chip{white-space:nowrap;flex-shrink:0;width:auto;padding:6px 14px;border-radius:99px;border-color:var(--border2);color:var(--text2);background:var(--bg);font-size:12px;text-align:center}
.mob-diff-row .chip .chip-sub{display:none}
.mob-diff-row .chip.on{background:var(--accent);color:#fff;border-color:var(--accent);font-weight:600}
/* Mobile generate button */
.mob-gen-btn-wrap{display:none;flex-direction:column;background:var(--accent);padding-bottom:8px}
.mob-gen-btn-wrap.show{display:flex}

/* Context notes — collapsed by default */
.mob-ctx-toggle{display:flex;align-items:center;gap:6px;padding:.5rem 0 .75rem;font-size:12px;color:var(--text3);cursor:pointer;font-family:'Inter',sans-serif;background:none;border:none;width:100%;text-align:left}
.mob-ctx-toggle:hover{color:var(--text2)}
.mob-ctx-wrap{display:none;padding:0 1rem .75rem;background:var(--surface)}
.mob-ctx-lbl{font-size:10px;color:var(--text3);font-family:'DM Mono',monospace;letter-spacing:.08em;text-transform:uppercase;margin-bottom:5px}
.mob-ctx-wrap textarea{min-height:55px;font-size:13px}

/* Generate button */
.mob-gen-btn{display:none;width:calc(100% - 28px);padding:16px;background:linear-gradient(145deg,#fffefc 4%,#f1f6f2 100%);color:var(--text);border:1px solid rgba(183,204,182,.9);border-radius:24px;font-family:'Inter',sans-serif;cursor:pointer;letter-spacing:0;position:relative;margin:12px 14px 8px;text-align:left;box-shadow:0 10px 28px rgba(45,90,61,.12),0 2px 6px rgba(0,0,0,.06);transition:transform .14s ease,box-shadow .14s ease,border-color .14s ease}
.mob-gen-btn:hover{border-color:rgba(45,90,61,.35);box-shadow:0 14px 32px rgba(45,90,61,.16),0 4px 10px rgba(0,0,0,.08)}
.mob-gen-btn:active{transform:translateY(1px) scale(.99);box-shadow:0 5px 14px rgba(45,90,61,.14),0 1px 4px rgba(0,0,0,.08)}
.mob-gen-kicker{display:block;margin-bottom:10px;font-size:10px;font-family:'DM Mono',monospace;letter-spacing:.12em;text-transform:uppercase;color:var(--text3)}
.mob-gen-pill{display:inline-flex;align-items:center;gap:6px;margin-bottom:12px;padding:5px 10px;border-radius:999px;background:var(--accent-l);border:1px solid rgba(45,90,61,.12);font-family:'DM Mono',monospace;font-size:10px;letter-spacing:.08em;text-transform:uppercase;font-weight:700;color:var(--accent)}
.mob-gen-action{display:block;padding:15px 16px 14px;border-radius:20px;background:linear-gradient(180deg,#335f45 0%,#234532 100%);box-shadow:0 14px 28px rgba(45,90,61,.24),inset 0 1px 0 rgba(255,255,255,.08)}
.mob-gen-label-row{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}
.mob-gen-label-row::after{content:'\2192';flex:0 0 auto;font-family:'Inter',sans-serif;font-size:24px;line-height:1;color:#fff;font-weight:700;margin-top:2px}
.mob-gen-label{display:block;font-family:'DM Serif Display',serif;font-size:28px;line-height:1.02;letter-spacing:-.03em;color:#fff;max-width:240px}
.mob-gen-caption{display:block;margin-top:8px;font-size:12px;line-height:1.55;color:rgba(255,255,255,.78)}
.mob-gen-summary{display:none;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;padding:0 14px 12px}
.mob-gen-summary-card{background:rgba(255,255,255,.86);border:1px solid var(--border);border-radius:18px;padding:11px 12px;min-width:0;box-shadow:var(--shadow-sm)}
.mob-gen-summary-label{display:block;margin-bottom:5px;font-size:9px;font-family:'DM Mono',monospace;letter-spacing:.12em;text-transform:uppercase;color:var(--text3)}
.mob-gen-summary-value{display:block;font-size:12.5px;line-height:1.35;color:var(--text);font-weight:700;word-break:break-word}
.mob-gen-sub{display:none;width:100%;padding:0 1rem 10px;background:var(--accent);font-size:10px;font-family:'DM Mono',monospace;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.45);text-align:center;border:none;cursor:default}

/* Stats — compact row below launcher */
.mob-stat-row{display:none;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border);border-bottom:1px solid var(--border)}
.mob-stat{background:var(--surface);padding:8px 4px;text-align:center}
.mob-stat-num{font-family:'DM Serif Display',serif;font-size:16px;color:var(--text)}
.mob-stat-lbl{font-size:9px;color:var(--text3);text-transform:uppercase;letter-spacing:.06em;margin-top:1px}
.mob-nav{display:none;position:fixed;bottom:0;left:0;right:0;height:calc(70px + env(safe-area-inset-bottom, 0px));padding:6px 4px calc(6px + env(safe-area-inset-bottom, 0px));background:rgba(255,255,255,.96);backdrop-filter:blur(14px);border-top:1px solid rgba(226,221,212,.9);z-index:100;align-items:stretch;justify-content:center;box-shadow:0 -10px 28px rgba(0,0,0,.10);overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}.mob-nav::-webkit-scrollbar{display:none}
.mob-nav-btn{flex:1 1 auto;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;border:none;background:transparent;color:var(--text3);cursor:pointer;font-family:'Inter',sans-serif;font-size:9px;font-weight:600;letter-spacing:.03em;text-transform:uppercase;padding:6px 2px 5px;border-radius:12px;-webkit-tap-highlight-color:transparent;transition:color .12s,background .12s,transform .12s;min-width:0;position:relative}
.mob-nav-btn::before{content:'';position:absolute;top:3px;left:50%;transform:translateX(-50%) scaleX(.5);width:24px;height:3px;border-radius:999px;background:var(--accent);opacity:0;transition:transform .16s,opacity .16s}
.mob-nav-btn.on{color:var(--accent);background:var(--accent-l);box-shadow:inset 0 0 0 1px rgba(45,90,61,.10)}
.mob-nav-btn.on::before{opacity:1;transform:translateX(-50%) scaleX(1)}
.mob-nav-btn:active{transform:scale(.97)}
.mob-nav-btn.tap-bounce .mob-nav-icon{animation:mobNavTapBounce .34s ease}
.mob-tut-screen{padding:2rem 1.25rem;display:flex;flex-direction:column;gap:1.25rem}
.mob-tut-hero{background:var(--accent);border-radius:14px;padding:1.75rem 1.5rem;position:relative;overflow:hidden}
.mob-tut-hero::after{content:'';position:absolute;top:-40px;right:-40px;width:140px;height:140px;border-radius:50%;background:rgba(255,255,255,.06);pointer-events:none}
.mob-tut-eyebrow{font-family:'DM Mono',monospace;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:8px}
.mob-tut-title{font-family:'DM Serif Display',serif;font-size:26px;color:#fff;line-height:1.15;letter-spacing:-.02em;margin-bottom:8px}
.mob-tut-subtitle{font-size:14px;color:rgba(255,255,255,.72);line-height:1.6}
.mob-tut-what{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:1.25rem}
.mob-tut-what-title{font-size:11px;font-family:'DM Mono',monospace;letter-spacing:.1em;text-transform:uppercase;color:var(--text3);margin-bottom:.75rem}
.mob-tut-steps{display:flex;flex-direction:column;gap:.6rem}
.mob-tut-step{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--text2);line-height:1.5}
.mob-tut-step-n{flex-shrink:0;width:20px;height:20px;background:var(--accent-l);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;color:var(--accent);margin-top:1px}
.mob-tut-mode{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:1rem 1.25rem}
.mob-tut-mode-label{font-size:11px;font-family:'DM Mono',monospace;letter-spacing:.1em;text-transform:uppercase;color:var(--text3);margin-bottom:.6rem}
.mob-tut-mode-toggle{display:flex;background:var(--border);border-radius:99px;padding:3px;gap:3px}
.mob-tut-mode-btn{flex:1;padding:8px;border:none;border-radius:99px;font-family:'Inter',sans-serif;font-size:13px;font-weight:500;cursor:pointer;background:transparent;color:var(--text2);transition:all .15s;text-align:center}
.mob-tut-mode-btn.on{background:var(--accent);color:#fff;font-weight:600;box-shadow:0 1px 4px rgba(45,90,61,.25)}
.mob-tut-start{width:100%;padding:16px;background:var(--accent);color:#fff;border:none;border-radius:12px;font-family:'DM Serif Display',serif;font-size:19px;cursor:pointer;box-shadow:0 4px 18px rgba(45,90,61,.3);transition:all .15s;letter-spacing:.01em}
.mob-tut-start:active{filter:brightness(.92);transform:scale(.98)}
.mob-nav-icon{width:24px;height:24px;display:flex;align-items:center;justify-content:center;line-height:1}
.mob-nav-icon .ui-icon{width:22px;height:22px;display:block}
.mob-nav-icon.more-dots{font-size:20px;letter-spacing:1px;line-height:1;color:currentColor}
.mob-more-overlay{position:fixed;inset:0;background:rgba(26,24,22,.18);z-index:110;display:none}
.mob-more-overlay.show{display:block}
.mob-more-sheet{position:fixed;left:12px;right:12px;bottom:calc(86px + env(safe-area-inset-bottom, 0px));background:rgba(255,255,255,.98);border:1px solid var(--border);border-radius:18px;box-shadow:0 16px 40px rgba(0,0,0,.16);padding:10px;z-index:115;display:none;backdrop-filter:blur(18px);transform-origin:bottom center}
.mob-more-sheet.show{display:block;animation:mobMoreRise .2s ease}
.mob-more-grab{width:38px;height:4px;border-radius:999px;background:var(--border2);margin:2px auto 10px;opacity:.8}
.mob-more-head{font-size:10px;font-family:'DM Mono',monospace;letter-spacing:.1em;text-transform:uppercase;color:var(--text3);padding:2px 6px 8px}
.mob-more-btn{width:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 12px;border:none;border-radius:12px;background:transparent;color:var(--text);font-family:'Inter',sans-serif;font-size:14px;font-weight:600;cursor:pointer;text-align:left}
.mob-more-btn:hover{background:var(--surface2)}
.mob-more-btn:active{transform:scale(.99)}
.mob-more-btn-main{display:flex;align-items:center;gap:10px;min-width:0}
.mob-more-btn-icon{width:20px;height:20px;display:flex;align-items:center;justify-content:center;color:var(--text2);flex:0 0 auto}
.mob-more-btn-icon .ui-icon{width:18px;height:18px;display:block}
.mob-more-btn-sub{font-size:11px;color:var(--text3);font-weight:500}

@keyframes mobNavTapBounce{0%{transform:translateY(0) scale(1)}45%{transform:translateY(-2px) scale(1.08)}100%{transform:translateY(0) scale(1)}}
@keyframes mobMoreRise{0%{opacity:0;transform:translateY(14px) scale(.985)}100%{opacity:1;transform:translateY(0) scale(1)}}