/* ═══════════════════════════════════════════════════
   IMAGEKA - tool.css
   THE KEY FIX:
   Desktop:  .panels-track { display:contents }
             → children become direct grid items of .tool-panels
             → strict 1fr 1fr grid works perfectly
   Mobile:   .panels-track { display:flex; width:200% }
             → slide track for swipe
═══════════════════════════════════════════════════ */


/* ── TOOL WRAPPER ─────────────────────────────────── */
.tool-area{
  max-width:var(--max);margin:0 auto;
  padding:14px 20px 24px; /* small top gap between header and panels */
}

.tool-hero-title{
  font-size:clamp(1.5rem,3.2vw,2.4rem);font-weight:800;
  color:var(--tx);letter-spacing:-.03em;line-height:1.2;margin-bottom:8px;
}




/* ══════════════════════════════════════════════════
   PANELS - THE FIX
══════════════════════════════════════════════════ */
.tool-panels{
  display:grid;
  grid-template-columns:1fr 1fr;   /* exact equal halves - always */
  height:calc(100svh - var(--hh) - 100px);
  min-height:500px;max-height:920px;
  background:var(--panel);
  border:1px solid var(--border);border-radius:12px;
  overflow:hidden;
  box-shadow:0 0 0 1px rgba(60,64,67,.08),0 8px 32px rgba(60,64,67,.12);
  transition:background var(--tr),border-color var(--tr);
}
[data-dark="1"] .tool-panels{
  box-shadow:0 0 0 1px rgba(255,255,255,.06),0 8px 40px rgba(0,0,0,.5);
}

/*
  CRITICAL: on DESKTOP, panels-track is transparent to layout.
  display:contents makes the browser ignore this div and treat
  .panel-left and .panel-right as direct children of .tool-panels grid.
  This is what makes 1fr 1fr actually work.
*/
.panels-track{
  display:contents;  /* desktop: invisible wrapper */
}

/* ── LEFT PANEL ───────────────────────────────────── */
.panel-left{
  border-right:1px solid var(--border);
  display:flex;flex-direction:column;
  overflow-y:auto;overflow-x:hidden;
  min-width:0;
  transition:border-color var(--tr);
  -webkit-overflow-scrolling:touch;
}
.panel-left::-webkit-scrollbar{width:3px}
.panel-left::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}
.panel-left-body{
  padding:20px;flex:1;
  display:flex;flex-direction:column;gap:0;
}

/* ── RIGHT PANEL ──────────────────────────────────── */
.panel-right{
  display:flex;flex-direction:column;
  background:var(--panel-r);overflow:hidden;
  min-width:0;
  transition:background var(--tr);
}
.panel-right-header{
  padding:12px 18px;border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;
  background:var(--panel);flex-shrink:0;
  transition:background var(--tr),border-color var(--tr);
}
.panel-right-body{
  flex:1;overflow-y:auto;overflow-x:hidden;padding:14px;
  -webkit-overflow-scrolling:touch;
}
.panel-right-body::-webkit-scrollbar{width:3px}
.panel-right-body::-webkit-scrollbar-thumb{background:var(--border);border-radius:2px}

.panel-heading{
  display:flex;align-items:center;gap:7px;
  font-size:.76rem;font-weight:700;color:var(--tx2);
  text-transform:uppercase;letter-spacing:.06em;
  margin-bottom:14px;flex-shrink:0;
}
.panel-heading svg{width:13px;height:13px;flex-shrink:0}

/* ── TEXTAREA ─────────────────────────────────────── */
.textarea-wrapper{
  border:1.5px solid var(--border);border-radius:var(--r-sm);
  background:var(--panel);margin-bottom:10px;flex-shrink:0;
  transition:border-color var(--tr),box-shadow var(--tr);
}
.textarea-wrapper:focus-within{
  border-color:var(--blue);
  box-shadow:0 0 0 3px rgba(26,115,232,.1);
}
#promptTextarea{
  display:block;width:100%;
  min-height:130px;max-height:240px;
  padding:12px 13px 5px;resize:vertical;
  background:transparent;border:none;outline:none;
  /* max(value,16px) prevents iOS auto-zoom on focus */
  font-size:max(.91rem,16px);line-height:1.65;color:var(--tx);
}
#promptTextarea::placeholder{color:var(--tx3)}
.textarea-footer{
  display:flex;align-items:center;justify-content:space-between;
  padding:5px 12px 9px;border-top:1px solid var(--border-2);
}
.char-counter{font-size:.71rem;color:var(--tx3)}
.enhance-link{
  display:flex;align-items:center;gap:4px;
  font-size:.74rem;font-weight:500;color:var(--tx3);
  padding:4px 8px;min-height:30px;border-radius:5px;
  cursor:pointer;transition:color var(--tr),background var(--tr);
}
.enhance-link svg{width:11px;height:11px}
.enhance-link:hover{color:var(--blue);background:var(--blue-bg)}
.enhance-link:disabled{opacity:.4;pointer-events:none}

/* ── SAMPLE CHIPS ─────────────────────────────────── */
.sample-chips{
  display:flex;flex-wrap:wrap;gap:5px;
  margin-bottom:12px;flex-shrink:0;
}
.sample-chip{
  font-size:.71rem;font-weight:500;color:var(--tx2);
  border:1px solid var(--border);border-radius:100px;
  padding:3px 10px;min-height:26px;background:var(--panel);
  cursor:pointer;white-space:nowrap;
  transition:all var(--tr);-webkit-tap-highlight-color:transparent;
}
.sample-chip:hover{border-color:var(--blue);color:var(--blue);background:var(--blue-bg)}

/* ── CAPTCHA - inline: image left, input right ─────── */
.captcha-row{
  display:flex;align-items:center;gap:10px;
  margin-bottom:12px;flex-shrink:0;
}
/* ── CAPTCHA IMAGE ───────────────────────────────────── */
.captcha-img-wrap{flex-shrink:0;line-height:0}
.captcha-img-wrap img{
  width:130px;height:44px;
  border:1.5px solid var(--border);border-radius:var(--r-sm);
  display:block;background:var(--bg);
}

/* ── CAPTCHA REFRESH - sits as flex item between image and input ─── */
.captcha-refresh{
  flex-shrink:0;
  width:32px;height:32px;
  background:var(--panel);
  border:1.5px solid var(--border);
  border-radius:50%;
  color:var(--tx2);
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;
  transition:all var(--tr);
  -webkit-tap-highlight-color:transparent;
}
.captcha-refresh:hover{
  background:var(--blue-bg);color:var(--blue);border-color:var(--blue);
  transform:rotate(45deg);
}
.captcha-refresh svg{width:13px;height:13px}

/* ── CAPTCHA INPUT ───────────────────────────────────── */
.captcha-input{
  flex:1;min-width:0;
  height:44px;padding:0 10px;
  background:var(--bg);border:1.5px solid var(--border);border-radius:var(--r-sm);
  color:var(--tx);font-size:max(.97rem,16px);font-weight:700;
  letter-spacing:.22em;text-align:center;
  outline:none;transition:border-color var(--tr),background var(--tr);
}
.captcha-input:focus{border-color:var(--blue);background:var(--panel)}
.captcha-input::placeholder{color:var(--tx3);letter-spacing:.04em;font-weight:400}
.captcha-input.error{border-color:var(--red)}

/* ── ACTION ROW ───────────────────────────────────── */
.action-row{
  display:flex;align-items:center;gap:7px;
  margin-bottom:12px;flex-shrink:0;
}
.btn-outline{padding:9px 14px;min-height:40px}
.btn-generate{
  flex:1;min-width:0;
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  padding:9px 16px;min-height:40px;
  background:var(--blue);border:1px solid var(--blue);border-radius:var(--r-sm);
  font-size:.9rem;font-weight:700;color:#fff;cursor:pointer;white-space:nowrap;
  transition:all var(--tr);-webkit-tap-highlight-color:transparent;
}
.btn-generate:hover{background:var(--blue-d);box-shadow:0 2px 12px rgba(26,115,232,.4)}
.btn-generate:active{box-shadow:none;transform:scale(.99)}
.btn-generate:disabled{opacity:.5;cursor:not-allowed;box-shadow:none;transform:none}
.btn-generate svg{width:14px;height:14px;flex-shrink:0}
.btn-settings-open{border-color:var(--blue)!important;color:var(--blue)!important;background:var(--blue-bg)!important}

/* ── SETTINGS ─────────────────────────────────────── */
.settings-wrapper{border:1px solid var(--border);border-radius:var(--r-sm);overflow:hidden;flex-shrink:0}
.settings-trigger{
  width:100%;display:flex;align-items:center;justify-content:space-between;
  padding:8px 12px;min-height:38px;background:var(--bg);
  font-size:.79rem;font-weight:600;color:var(--tx2);
  cursor:pointer;user-select:none;transition:background var(--tr),color var(--tr);
  -webkit-tap-highlight-color:transparent;
}
.settings-trigger:hover{background:var(--border-2);color:var(--tx)}
.settings-trigger .chevron{width:13px;height:13px;transition:transform .22s;flex-shrink:0}
.settings-trigger.open .chevron{transform:rotate(180deg)}
.settings-trigger.open{border-bottom:1px solid var(--border-2)}
.settings-body{display:none;padding:14px;background:var(--panel);transition:background var(--tr)}
.settings-body.open{display:block}
.style-section{margin-bottom:12px}
.style-section-label{font-size:.69rem;font-weight:700;color:var(--tx3);
  text-transform:uppercase;letter-spacing:.05em;margin-bottom:7px}
.style-chips-wrap{display:flex;flex-wrap:wrap;gap:5px}
.style-chip{font-size:.72rem;font-weight:500;color:var(--tx2);
  border:1px solid var(--border);border-radius:100px;
  padding:3px 10px;min-height:26px;background:var(--panel);
  cursor:pointer;transition:all var(--tr);-webkit-tap-highlight-color:transparent}
.style-chip:hover{border-color:var(--blue);color:var(--blue)}
.style-chip.selected{border-color:var(--blue);color:var(--blue);background:var(--blue-bg)}
.selects-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:10px}
.select-field label{display:block;font-size:.69rem;font-weight:600;color:var(--tx3);
  text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px}
.select-field select{
  width:100%;padding:7px 24px 7px 9px;
  background:var(--bg);border:1px solid var(--border);border-radius:5px;
  color:var(--tx);font-size:max(.8rem,16px);appearance:none;outline:none;min-height:34px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 8l5 5 5-5' stroke='%239ea8bb' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 6px center;background-size:12px;
  transition:border-color var(--tr)}
.select-field select:focus{border-color:var(--blue)}
.range-field{display:flex;flex-direction:column;gap:4px}
.range-field label{font-size:.69rem;font-weight:600;color:var(--tx3);text-transform:uppercase;letter-spacing:.05em}
.range-field input[type=range]{width:100%;accent-color:var(--blue);cursor:pointer;height:18px}
.adv-fields{display:flex;flex-direction:column;gap:9px}
.adv-field label{display:block;font-size:.69rem;font-weight:600;color:var(--tx3);
  text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px}
.adv-field textarea,.adv-field input{
  width:100%;padding:7px 9px;
  background:var(--bg);border:1px solid var(--border);border-radius:5px;
  color:var(--tx);font-size:max(.8rem,16px);outline:none;
  transition:border-color var(--tr)}
.adv-field textarea{resize:vertical;min-height:50px;line-height:1.5}
.adv-field textarea:focus,.adv-field input:focus{border-color:var(--blue)}
.adv-two-col{display:grid;grid-template-columns:1fr 1fr;gap:8px}

/* ── STATUS CHIP ──────────────────────────────────── */
.status-chip{display:none;align-items:center;gap:6px;font-size:.74rem;color:var(--tx2)}
.status-chip.active{display:flex}
.status-dot{width:7px;height:7px;border-radius:50%;background:var(--blue);animation:pulse 1.1s ease infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
.btn-clear{font-size:.72rem;font-weight:500;color:var(--tx3);
  border:1px solid var(--border);border-radius:5px;padding:4px 9px;min-height:28px;
  transition:all var(--tr);-webkit-tap-highlight-color:transparent}
.btn-clear:hover{border-color:#e57373;color:#c62828}

/* ── GALLERY ──────────────────────────────────────── */
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}
.gallery-empty{grid-column:1/-1;display:flex;flex-direction:column;
  align-items:center;justify-content:center;text-align:center;
  padding:60px 20px;gap:14px;color:var(--tx3)}
.gallery-empty svg{opacity:.28}
.gallery-empty p{font-size:.88rem;color:var(--tx2)}
.gallery-empty small{font-size:.75rem}
.gallery-card{position:relative;border-radius:7px;overflow:hidden;
  aspect-ratio:1/1;background:var(--border-2);border:1px solid var(--border);
  cursor:pointer;transition:box-shadow var(--tr),transform var(--tr)}
.gallery-card:hover{box-shadow:0 4px 16px rgba(0,0,0,.12);transform:translateY(-2px)}
.gallery-card img{width:100%;height:100%;object-fit:cover}
.gallery-card-overlay{position:absolute;inset:0;
  background:linear-gradient(to bottom,transparent 30%,rgba(0,0,0,.84)100%);
  opacity:0;transition:opacity var(--tr);
  display:flex;flex-direction:column;justify-content:flex-end;padding:8px}
.gallery-card:hover .gallery-card-overlay{opacity:1}
.card-prompt-text{font-size:.65rem;color:#fff;line-height:1.3;margin-bottom:6px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-actions{display:flex;gap:4px}
.card-action-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:3px;
  background:rgba(255,255,255,.16);backdrop-filter:blur(4px);
  border:1px solid rgba(255,255,255,.22);border-radius:4px;
  color:#fff;font-size:.66rem;font-weight:600;padding:5px;cursor:pointer;min-height:26px;
  transition:background var(--tr);-webkit-tap-highlight-color:transparent}
.card-action-btn:hover{background:rgba(255,255,255,.3)}
.card-action-btn svg{width:9px;height:9px}
.gallery-placeholder{border-radius:7px;border:1px solid var(--border);
  aspect-ratio:1/1;background:var(--border-2);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px}
.placeholder-spinner{width:22px;height:22px;
  border:2px solid var(--border);border-top-color:var(--blue);
  border-radius:50%;animation:spinIt .85s linear infinite}
@keyframes spinIt{to{transform:rotate(360deg)}}
.gallery-placeholder p{font-size:.7rem;color:var(--tx3)}

/* ══════════════════════════════════════════════════
   MOBILE - ≤1024px: swipeable slide track
   panels-track switches from display:contents to flex
══════════════════════════════════════════════════ */
@media(max-width:1024px){
  .tool-area{padding:0 14px 16px}
  .tab-bar-inner{padding:0 14px}

  .tool-panels{
    /* Override grid - mobile uses the track slider */
    display:block;
    height:auto;min-height:0;max-height:none;
    overflow:hidden;
    border-radius:10px;
  }

  /* NOW panels-track becomes visible: a 200%-wide flex row */
  .panels-track{
    display:flex;        /* override display:contents */
    width:200%;
    transition:transform .3s cubic-bezier(.4,0,.2,1);
    will-change:transform;
  }
  .panels-track.show-right{transform:translateX(-50%)}

  /* Each panel = half of the 200% track = 100% of visible area */
  .panel-left,
  .panel-right{
    width:50%;
    flex-shrink:0;
    display:flex!important;
    min-height:calc(100svh - var(--hh) - 120px);
    min-height:400px;
  }
  .panel-left{border-right:none;overflow-y:auto;-webkit-overflow-scrolling:touch}
  .panel-right{overflow:hidden}
  .panel-left-body{padding:16px}
}

@media(max-width:600px){
  .tab-item{padding:0 12px;font-size:.79rem}
  .action-row{flex-wrap:wrap}
  .action-row .btn-outline{flex:1;justify-content:center}
  .btn-generate{width:100%;order:3}
  .selects-grid{grid-template-columns:1fr}
  .adv-two-col{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:repeat(2,1fr);gap:7px}
  .captcha-img-wrap img{width:130px;height:40px}
  .captcha-input{height:40px}
}

@keyframes shakeAnim{
  0%,100%{transform:translateX(0)}
  20%{transform:translateX(-5px)}40%{transform:translateX(5px)}
  60%{transform:translateX(-4px)}80%{transform:translateX(4px)}
}

/* Panel headings are tappable on mobile to switch panels */
@media (max-width: 1024px) {
  .panel-heading-tab {
    cursor: pointer;
    padding: 6px 10px;
    margin: -6px -10px 8px;
    border-radius: 6px;
    transition: background var(--tr), color var(--tr);
    -webkit-tap-highlight-color: transparent;
    user-select: none;
  }
  .panel-heading-tab:hover,
  .panel-heading-tab:active {
    background: var(--blue-bg);
    color: var(--blue);
  }
  .panel-heading-tab::after {
    content: ' ›';
    font-size: .85rem;
    opacity: .5;
    margin-left: 4px;
  }
}

/* ── NEW CAPTCHA + BUTTON LAYOUT ──────────────────── */

/* Row 1: [captcha image] [code input] [Tutorials] */
.cap-row-1 {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.cap-row-1 .captcha-img-wrap { flex-shrink: 0; }
/* Code input - compact, grows to fill middle space */
.cap-row-1 .captcha-input {
  flex: 1;
  min-width: 0;
  height: 40px;
  font-size: max(.9rem, 16px);
  letter-spacing: .18em;
  text-align: center;
  padding: 0 10px;
}
/* Tutorials button - fixed right */
.btn-tutorials {
  flex-shrink: 0;
  white-space: nowrap;
  height: 40px;
  padding: 0 14px;
  font-size: .81rem;
}
.btn-tutorials svg { width: 13px; height: 13px; }

/* Row 2: [Generate 60%] [Settings 40%] */
.cap-row-2 {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}
.cap-row-2 .btn-generate {
  flex: 3;   /* 60% */
  min-width: 0;
  height: 42px;
  font-size: .9rem;
}
.cap-row-2 .btn-settings-wrap {
  flex: 2;   /* 40% */
  min-width: 0;
  height: 42px;
  font-size: .82rem;
  justify-content: center;
}

/* ── PANEL HEADINGS: always clickable, active state ─ */
.panel-heading-tab {
  cursor: pointer;
  border-radius: 6px;
  padding: 5px 8px;
  margin: -5px -8px 9px;
  transition: background var(--tr), color var(--tr);
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}
.panel-heading-tab:hover { background: var(--blue-bg); color: var(--blue); }

/* On desktop highlight the ACTIVE panel's heading */
.panel-left  .panel-heading-tab { color: var(--blue); }
.panel-right .panel-heading-tab { color: var(--tx2); }

/* On mobile show › arrow only */
@media (max-width: 1024px) {
  .panel-heading-tab::after { content: ' ›'; opacity: .45; margin-left: 3px; }
  .cap-row-1 .captcha-input { height: 40px; }
  .cap-row-2 .btn-generate { height: 42px; }
  .cap-row-2 .btn-settings-wrap { height: 42px; }
}

@media (max-width: 600px) {
  .cap-row-1 { gap: 6px; }
  .cap-row-1 .captcha-input { max-width: 110px; } /* keep compact on very small screens */
  .btn-tutorials { padding: 0 10px; font-size: .78rem; }
  .cap-row-1 .captcha-img-wrap img { width: 120px; height: 38px; }
  .cap-row-1 .captcha-input { height: 38px; }
}

/* ── MOBILE: hide in-panel headings (mob-panel-bar handles navigation) ── */
@media (max-width: 1024px) {
  /* Hide the "INPUT TEXT ›" heading inside the left panel body */
  .panel-left-body > .panel-heading,
  .panel-left-body > .panel-heading-tab {
    display: none;
  }
  /* Hide the "Generated Images ›" heading inside the right panel header
     (keep the status chip and Clear All button visible) */
  .panel-right-header .panel-heading,
  .panel-right-header .panel-heading-tab {
    display: none;
  }
  /* Right panel header: when heading is hidden, align remaining items to the right */
  .panel-right-header {
    justify-content: flex-end;
  }
}


/* ── SUGGESTIONS STRIP (replaces old chips) ──────────── */
.suggestions-strip {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  /* Sits inside the textarea wrapper area */
}
.suggestions-label {
  font-size: .72rem;
  font-weight: 600;
  color: var(--tx3);
  flex-shrink: 0;
  white-space: nowrap;
  letter-spacing: .03em;
}
.suggestions-scroll {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 3px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none; /* Firefox */
}
.suggestions-scroll::-webkit-scrollbar { display: none; }
.sug-chip {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  flex-shrink: 0;
  font-size: .75rem;
  font-weight: 500;
  color: var(--tx2);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 4px 12px;
  cursor: pointer;
  transition: all var(--tr);
  -webkit-tap-highlight-color: transparent;
}
.sug-chip:hover, .sug-chip:active {
  border-color: var(--blue);
  color: var(--blue);
  background: var(--blue-bg);
}

/* ── GALLERY CACHE NOTICE ────────────────────────────── */
.gallery-cache-note {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: 8px;
  font-size: .72rem;
  color: var(--tx3);
  line-height: 1.4;
  text-align: center;
  flex-wrap: wrap;
  justify-content: center;
}
.gallery-cache-note svg { flex-shrink: 0; opacity: .7; }
.gallery-cache-note strong { color: var(--tx2); font-weight: 600; }

/* Also add notice below gallery header */
.gallery-cache-bar {
  padding: 6px 18px;
  background: var(--blue-bg);
  border-bottom: 1px solid var(--blue-mid);
  font-size: .72rem;
  color: var(--blue);
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}
.gallery-cache-bar svg { flex-shrink: 0; }

/* ── MOBILE PANEL SWITCHER BAR ───────────────────────── */
.mob-panel-bar {
  display: none; /* hidden on desktop */
}
@media (max-width: 1024px) {
  .mob-panel-bar {
    display: flex;
    align-items: stretch;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 10px 10px 0 0;
    border-bottom: none;
    overflow: hidden;
    flex-shrink: 0;
    margin: 0; /* connects to panels below */
  }
  /* Adjust panels border-radius to connect to bar */
  .tool-panels {
    border-radius: 0 0 10px 10px !important;
  }
  .mob-panel-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 8px;
    font-size: .81rem;
    font-weight: 600;
    color: var(--tx2);
    background: transparent;
    border: none;
    border-bottom: 2.5px solid transparent;
    cursor: pointer;
    transition: all var(--tr);
    -webkit-tap-highlight-color: transparent;
    white-space: nowrap;
  }
  .mob-panel-btn + .mob-panel-btn {
    border-left: 1px solid var(--border);
  }
  .mob-panel-btn:hover { color: var(--tx); background: var(--bg); }
  .mob-panel-btn.active {
    color: var(--blue);
    background: var(--blue-bg);
    border-bottom-color: var(--blue);
  }
  .mob-panel-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 4px;
    background: var(--blue);
    color: #fff;
    font-size: .62rem;
    font-weight: 700;
    border-radius: 9px;
    margin-left: 2px;
  }
}

/* ── CAP ROW fixes ───────────────────────────────────── */
/* Captcha input: reasonable width, not full flex stretch */
.cap-row-1 {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.cap-row-1 .captcha-img-wrap { flex-shrink: 0; }
.cap-row-1 .captcha-input {
  flex: 1;
  min-width: 0;
  max-width: none; /* fills available space between captcha and Tutorials */
  height: 40px;
  font-size: max(.88rem, 16px);
  letter-spacing: .16em;
  text-align: center;
  padding: 0 8px;
}
.btn-tutorials {
  flex-shrink: 0;
  white-space: nowrap;
  height: 40px;
  padding: 0 13px;
  font-size: .81rem;
}
.btn-tutorials svg { width: 13px; height: 13px; }

@media (max-width: 600px) {
  .cap-row-1 .captcha-input { max-width: 100px; }
  .mob-panel-btn { font-size: .77rem; padding: 9px 6px; gap: 4px; }
}

/* ═══════════════════════════════════════════════════
   DESKTOP: Settings button moves to cap-row-1.
   Generate button gets the full width of cap-row-2.
   MOBILE (<=1024px): reverse - Settings back in row-2.
═══════════════════════════════════════════════════ */

/* Desktop default: show Settings in row-1, hide in row-2 */
.cap-settings-desktop { display: inline-flex; }
.cap-settings-mobile  { display: none; }
/* Generate fills full row-2 on desktop */
.cap-row-2 .btn-generate { flex: 1; min-width: 0; }

@media (max-width: 1024px) {
  /* Mobile: hide desktop Settings, show mobile Settings alongside Generate */
  .cap-settings-desktop { display: none; }
  .cap-settings-mobile  { display: inline-flex; }
  /* Restore original split: Generate 60%, Settings 40% */
  .cap-row-2 .btn-generate  { flex: 3; }
  .cap-settings-mobile      { flex: 2; min-width: 0; height: 42px; justify-content: center; }
  /* Add breathing room between sticky header and panel bar on mobile */
  .tool-area { padding-top: 10px; }
}

/* ── MOBILE: captcha input legibility + button ratio fixes ── */
@media (max-width: 1024px) {
  /* Reduce letter-spacing so all 5 digits fit without scrolling */
  .cap-row-1 .captcha-input {
    letter-spacing: .08em;
    font-size: max(.85rem, 15px);
    max-width: none;          /* let it fill available space */
  }
  /* Generate button takes 70%, Settings 30% */
  .cap-row-2 .btn-generate { flex: 7; font-size: .88rem; }
  .cap-settings-mobile     { flex: 3; font-size: .78rem; padding: 0 8px; }
}

@media (max-width: 600px) {
  .cap-row-1 .captcha-input {
    letter-spacing: .06em;
    max-width: none;
  }
}

/* ══════════════════════════════════════════════════════════════
   FINAL OVERRIDES - these win over all earlier captcha/button
   rules for a clean, professional layout on all screen sizes.
══════════════════════════════════════════════════════════════ */

/* ── cap-row-1 base: image · refresh btn · input · [settings] · tutorials ── */
.cap-row-1 {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.cap-row-1 .captcha-img-wrap { flex-shrink: 0; }

/* Input: no max-width - fills remaining space on all screens */
.cap-row-1 .captcha-input {
  flex: 1 !important;
  min-width: 0 !important;
  max-width: none !important;
  height: 44px !important;
  letter-spacing: .20em !important;
  font-size: max(.95rem, 16px) !important;
}

/* ── cap-row-2 base ──────────────────────────────────────── */
.cap-row-2 {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}
.cap-row-2 .btn-generate { flex: 1; }

/* ── MOBILE overrides (≤1024px) ──────────────────────────── */
@media (max-width: 1024px) {

  /* Smaller captcha image so input gets more room */
  .captcha-img-wrap img { width: 110px !important; height: 42px !important; }
  .cap-row-1 .captcha-input { height: 42px !important; letter-spacing: .14em !important; }

  /* Generate 65%, Settings 35% */
  .cap-row-2 .btn-generate   { flex: 65 !important; font-size: .9rem; min-height: 46px; }
  .cap-settings-mobile        { flex: 35 !important; min-height: 46px; font-size: .82rem;
                                 padding: 0 10px; justify-content: center; }
}

@media (max-width: 600px) {
  .cap-row-1 { gap: 6px; }
  .captcha-img-wrap img { width: 100px !important; height: 40px !important; }
  .cap-row-1 .captcha-input { height: 40px !important; letter-spacing: .10em !important; }
  .btn-tutorials { padding: 0 10px; font-size: .78rem; }
}

/* ── TUTORIALS: icon-only on mobile (more space for captcha input) ── */
@media (max-width: 1024px) {
  .btn-tutorials-text { display: none; }
  .btn-tutorials {
    padding: 0;
    width: 42px;
    min-width: 42px;
    flex-shrink: 0;
    justify-content: center;
  }
  .btn-tutorials svg { width: 18px; height: 18px; }
}

/* ── GALLERY SUPPORT BAR ──────────────────────────────────── */
.gallery-support-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: linear-gradient(135deg, rgba(229,62,62,.08), rgba(229,62,62,.04));
  border-bottom: 1px solid rgba(229,62,62,.2);
  font-size: .8rem;
  color: var(--tx1);
  animation: gsb-slide-in .4s ease;
  position: relative;
}
@keyframes gsb-slide-in {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.gsb-heart { font-size: .9rem; flex-shrink: 0; }
.gsb-text  { flex: 1; font-size: .78rem; color: var(--tx2); line-height: 1.3; }
.gsb-btn {
  flex-shrink: 0;
  background: #e53e3e;
  color: #fff;
  border: none;
  border-radius: 20px;
  padding: 4px 12px;
  font-size: .75rem;
  font-weight: 700;
  cursor: pointer;
  transition: background .15s;
  white-space: nowrap;
}
.gsb-btn:hover { background: #c53030; }
.gsb-close {
  flex-shrink: 0;
  background: none;
  border: none;
  color: var(--tx3);
  cursor: pointer;
  font-size: .75rem;
  padding: 2px 4px;
  line-height: 1;
  transition: color .15s;
}
.gsb-close:hover { color: var(--tx1); }
@media (max-width: 600px) {
  .gsb-text { display: none; }
  .gallery-support-bar { gap: 6px; }
}

/* ── INLINE CACHE NOTE (mobile only, shown next to Clear All) ── */
.header-cache-inline {
  display: none; /* hidden on desktop - full bar is shown instead */
}
@media (max-width: 1024px) {
  /* Hide the full-width cache bar on mobile */
  .gallery-cache-bar {
    display: none;
  }
  /* Show compact inline version in the header row */
  .header-cache-inline {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: .65rem;
    color: var(--blue);
    white-space: nowrap;
    flex-shrink: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .header-cache-inline strong {
    font-weight: 600;
  }
}