/* ══════════════════════════════════════════
   ProEdit Studio — style.css
   ══════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700;800&family=DM+Mono:wght@300;400;500&display=swap');

/* ── CSS Variables ── */
:root {
  --bg:      #0a0a0f;
  --surface: #12121a;
  --panel:   #1a1a26;
  --border:  #2a2a3e;
  --accent:  #6c63ff;
  --accent2: #ff6584;
  --accent3: #43e97b;
  --text:    #e8e8f0;
  --muted:   #6b6b8a;
}

/* ── Reset ── */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'DM Mono', monospace;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ══════════════════════════════════════════
   HEADER
   ══════════════════════════════════════════ */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 22px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: -.02em;
}
.logo span { color: var(--accent); }

.hpills { display: flex; gap: 6px; flex-wrap: wrap; }

.pill {
  font-size: .64rem;
  padding: 3px 10px;
  border-radius: 20px;
  border: 1px solid var(--border);
  color: var(--muted);
  background: var(--panel);
}
.pill.ok   { border-color: var(--accent3); color: var(--accent3); }
.pill.warn { border-color: var(--accent2); color: var(--accent2); }

.sdot {
  display: inline-block;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent3);
  margin-right: 5px;
  animation: pulse 2s infinite;
}
@keyframes pulse { 0%,100% { opacity:1 } 50% { opacity:.3 } }

/* ══════════════════════════════════════════
   WORKSPACE GRID
   ══════════════════════════════════════════ */
.workspace {
  display: grid;
  grid-template-columns: 295px 1fr 285px;
  grid-template-rows: 1fr 68px;
  height: calc(100vh - 51px);
}

/* ══════════════════════════════════════════
   SIDE PANELS
   ══════════════════════════════════════════ */
.lp, .rp {
  background: var(--surface);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}
.lp { border-right: 1px solid var(--border); }
.rp { border-left:  1px solid var(--border); }

.psec { border-bottom: 1px solid var(--border); }

.ptitle {
  font-family: 'Montserrat', sans-serif;
  font-size: .67rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--muted);
  padding: 12px 15px 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.ptitle i { font-style: normal; }

/* ── Upload Zones ── */
.uz {
  margin: 0 12px 12px;
  border: 1.5px dashed var(--border);
  border-radius: 9px;
  padding: 13px;
  text-align: center;
  cursor: pointer;
  transition: .2s;
  background: rgba(108,99,255,.02);
}
.uz:hover  { border-color: var(--accent);  background: rgba(108,99,255,.06); }
.uz.loaded { border-color: var(--accent3); background: rgba(67,233,123,.04); }

.uz-icon { font-size: 1.4rem; margin-bottom: 4px; }
.uz-lbl  { font-size: .68rem; color: var(--muted); line-height: 1.5; }
.uz-lbl strong { color: var(--text); display: block; font-size: .74rem; }

/* ── File Chip ── */
.chip {
  display: flex;
  align-items: center;
  gap: 7px;
  margin: 0 12px 5px;
  padding: 6px 10px;
  background: var(--panel);
  border-radius: 7px;
  border: 1px solid var(--border);
  font-size: .69rem;
}
.ci {
  width: 20px; height: 20px;
  border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  font-size: .68rem;
  flex-shrink: 0;
}
.cv  { background: rgba(108,99,255,.2); color: var(--accent); }
.ci2 { background: rgba(255,101,132,.2); color: var(--accent2); }
.cn  { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.badge { font-size: .58rem; padding: 2px 7px; border-radius: 10px; white-space: nowrap; }
.badge.def { background: rgba(108,99,255,.15); color: var(--accent);  border: 1px solid var(--accent); }
.badge.ok  { background: rgba(67,233,123,.1);  color: var(--accent3); border: 1px solid var(--accent3); }

/* ── Input Group ── */
.ig { padding: 0 12px 12px; display: flex; flex-direction: column; gap: 7px; }
.ir { display: flex; flex-direction: column; gap: 3px; }
.ir label {
  font-size: .63rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .07em;
}

.inp {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 7px;
  color: var(--text);
  padding: 7px 10px;
  font-family: 'DM Mono', monospace;
  font-size: .77rem;
  outline: none;
  transition: .2s;
  width: 100%;
}
.inp:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(108,99,255,.1);
}
select.inp { appearance: none; cursor: pointer; }

/* ── Toggle ── */
.trow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  font-size: .75rem;
}
.tog { position: relative; width: 35px; height: 19px; }
.tog input { display: none; }
.tsl {
  position: absolute; inset: 0;
  border-radius: 20px;
  background: var(--border);
  cursor: pointer;
  transition: .25s;
}
.tsl::after {
  content: '';
  position: absolute;
  top: 2.5px; left: 2.5px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: #fff;
  transition: .25s;
}
.tog input:checked + .tsl                { background: var(--accent); }
.tog input:checked + .tsl::after         { transform: translateX(16px); }

/* ── Slider Group ── */
.sg { padding: 0 12px 12px; display: flex; flex-direction: column; gap: 8px; }
.si { display: flex; flex-direction: column; gap: 3px; }
.sh { display: flex; justify-content: space-between; }
.sl { font-size: .66rem; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.sv { font-size: .66rem; color: var(--accent); font-weight: 500; min-width: 32px; text-align: right; }

input[type=range] {
  -webkit-appearance: none;
  width: 100%; height: 4px;
  border-radius: 4px;
  background: var(--border);
  outline: none;
  cursor: pointer;
}
input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 13px; height: 13px;
  border-radius: 50%;
  background: var(--accent);
  cursor: pointer;
  box-shadow: 0 0 0 3px rgba(108,99,255,.2);
}
input[type=range].g::-webkit-slider-thumb {
  background: var(--accent3);
  box-shadow: 0 0 0 3px rgba(67,233,123,.2);
}
input[type=range].r::-webkit-slider-thumb {
  background: var(--accent2);
  box-shadow: 0 0 0 3px rgba(255,101,132,.2);
}

/* ── Preset Pills ── */
.preset-label {
  padding: 0 12px 5px;
  font-size: .63rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .07em;
}
.prow { display: flex; gap: 5px; padding: 0 12px 11px; flex-wrap: wrap; }
.pb {
  padding: 4px 10px;
  border-radius: 20px;
  font-size: .64rem;
  cursor: pointer;
  border: 1px solid var(--border);
  font-family: 'DM Mono', monospace;
  transition: .15s;
  background: var(--panel);
  color: var(--muted);
}
.pb:hover, .pb.on {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(108,99,255,.1);
}

/* ══════════════════════════════════════════
   CENTER PANEL — PREVIEW
   ══════════════════════════════════════════ */
.cp { background: var(--bg); display: flex; flex-direction: column; }

.preview-area {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
}

.cw {
  position: relative;
  width: 100%;
  max-width: 720px;
  aspect-ratio: 16/9;
  background: #000;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 0 50px rgba(0,0,0,.7), 0 0 0 1px var(--border);
}

/* Main video */
#pv {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}

/* Outro preview layers */
#outroVidPrev {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  display: none;
  z-index: 7;
}
#outroImgPrev {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  display: none;
  z-index: 7;
}

/* Vignette canvas */
#vigCv {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 6;
}

/* Title overlay */
.topic-ov {
  position: absolute;
  top: 0; left: 0; right: 0;
  padding: 12px 17px 28px;
  background: linear-gradient(180deg, rgba(0,0,0,.7) 0%, transparent 100%);
  opacity: 0;
  transition: opacity .8s;
  pointer-events: none;
  z-index: 10;
}
.topic-ov.show { opacity: 1; }
.ttxt { font-family: 'Montserrat', sans-serif; font-weight: 700; color: #fff; }
.stag {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  font-size: .6rem;
  padding: 2px 8px;
  border-radius: 20px;
  margin-top: 4px;
  font-family: 'DM Mono', monospace;
}

/* Watermark overlay */
.wm-ov {
  position: absolute;
  bottom: 12px; right: 12px;
  pointer-events: none;
  z-index: 11;
}
.wm-ov img { object-fit: contain; display: none; }

/* Outro badge */
.outro-badge {
  position: absolute;
  top: 10px; left: 10px;
  background: rgba(255,101,132,.9);
  color: #fff;
  font-size: .62rem;
  padding: 3px 9px;
  border-radius: 20px;
  font-family: 'DM Mono', monospace;
  z-index: 12;
  display: none;
}

/* No video placeholder */
.novid {
  position: absolute; inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--muted);
  z-index: 2;
}
.novid-icon { font-size: 2.6rem; opacity: .2; }
.novid p    { font-size: .76rem; }

/* ── Playback Bar ── */
.pb-bar {
  padding: 11px 20px 13px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.seek {
  position: relative;
  height: 5px;
  background: var(--border);
  border-radius: 5px;
  cursor: pointer;
}
.sprog {
  height: 100%;
  background: var(--accent);
  border-radius: 5px;
  width: 0%;
  pointer-events: none;
}
.sknob {
  position: absolute;
  top: 50%;
  transform: translate(50%,-50%);
  right: 0;
  width: 12px; height: 12px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 0 0 3px var(--accent);
  pointer-events: none;
}

.ctrl-row { display: flex; align-items: center; gap: 8px; }

.cb {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 7px;
  color: var(--text);
  padding: 6px 12px;
  cursor: pointer;
  font-size: .74rem;
  transition: .15s;
  font-family: 'DM Mono', monospace;
  display: flex;
  align-items: center;
  gap: 5px;
  white-space: nowrap;
}
.cb:hover         { border-color: var(--accent); color: var(--accent); }
.cb.pri           { background: var(--accent); border-color: var(--accent); color: #fff; }
.cb.pri:hover     { background: #7c75ff; }
.cb.dng           { background: rgba(255,101,132,.08); border-color: var(--accent2); color: var(--accent2); }
.tdisp            { font-size: .7rem; color: var(--muted); margin-left: auto; }

/* ══════════════════════════════════════════
   MUSIC LIST
   ══════════════════════════════════════════ */
.mtl { padding: 0 12px 11px; display: flex; flex-direction: column; gap: 4px; }

.mti {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 7px 10px;
  background: var(--panel);
  border-radius: 7px;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: .15s;
  font-size: .69rem;
}
.mti:hover { border-color: var(--accent3); }
.mti.sel   { border-color: var(--accent3); background: rgba(67,233,123,.05); }
.mnum      { width: 15px; color: var(--muted); font-size: .62rem; }
.mname     { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ══════════════════════════════════════════
   RESOLUTION + TRANSFORM
   ══════════════════════════════════════════ */
.res-row { display: flex; gap: 5px; padding: 0 12px 11px; flex-wrap: wrap; }
.rb {
  padding: 4px 11px;
  border-radius: 6px;
  font-size: .65rem;
  cursor: pointer;
  border: 1px solid var(--border);
  background: var(--panel);
  transition: .15s;
  font-family: 'DM Mono', monospace;
  color: var(--muted);
}
.rb.on { border-color: var(--accent); color: var(--accent); background: rgba(108,99,255,.1); }

.flip-row { display: flex; gap: 6px; padding: 0 12px 11px; }
.fb {
  flex: 1;
  padding: 6px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: var(--panel);
  color: var(--muted);
  cursor: pointer;
  font-size: .7rem;
  font-family: 'DM Mono', monospace;
  transition: .15s;
  text-align: center;
}
.fb:hover, .fb.on { border-color: var(--accent); color: var(--accent); }

/* ══════════════════════════════════════════
   EXPORT SECTION
   ══════════════════════════════════════════ */
.expsec {
  padding: 13px 12px;
  border-top: 1px solid var(--border);
  margin-top: auto;
  position: sticky;
  bottom: 0;
  background: var(--surface);
}

.expbtn {
  width: 100%;
  padding: 12px;
  background: linear-gradient(135deg, var(--accent), #a78bfa);
  border: none;
  border-radius: 9px;
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-size: .88rem;
  font-weight: 700;
  cursor: pointer;
  transition: .2s;
  position: relative;
  overflow: hidden;
}
.expbtn:hover:not(:disabled) {
  transform: translateY(-1px);
  box-shadow: 0 8px 26px rgba(108,99,255,.4);
}
.expbtn:disabled { opacity: .65; cursor: not-allowed; }
.explbl          { position: relative; z-index: 1; }
.explog          { margin-top: 7px; font-size: .63rem; color: var(--muted); min-height: 15px; text-align: center; }

/* ══════════════════════════════════════════
   TIMELINE BAR
   ══════════════════════════════════════════ */
.tlbar {
  grid-column: 1 / -1;
  background: var(--surface);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 16px;
  gap: 11px;
  overflow-x: auto;
}
.tllbl { font-size: .62rem; color: var(--muted); text-transform: uppercase; letter-spacing: .1em; white-space: nowrap; }

.tlt {
  flex: 1;
  height: 40px;
  background: var(--panel);
  border-radius: 6px;
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  min-width: 160px;
}
.tls {
  position: absolute;
  top: 4px;
  height: 15px;
  border-radius: 3px;
  display: flex;
  align-items: center;
  padding: 0 7px;
  font-size: .58rem;
  font-weight: 600;
  white-space: nowrap;
}
.tlv { background: rgba(108,99,255,.25); border: 1px solid var(--accent);  color: var(--accent);  left: 0; width: 82%; }
.tlo { background: rgba(255,101,132,.2);  border: 1px solid var(--accent2); color: var(--accent2); right: 0; width: 14%; }
.tlm { background: rgba(67,233,123,.1);   border: 1px solid var(--accent3); color: var(--accent3); left: 0; bottom: 4px; top: auto; width: 100%; height: 12px; font-size: .53rem; }
.tlph { position: absolute; top: 0; bottom: 0; width: 2px; background: var(--accent2); left: 0%; z-index: 5; }

/* ══════════════════════════════════════════
   EXPORT MODAL
   ══════════════════════════════════════════ */
.modal-bg {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.72);
  z-index: 9998;
  display: none;
  align-items: center;
  justify-content: center;
}
.modal-bg.show { display: flex; }

.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 13px;
  padding: 26px;
  width: 430px;
  max-width: 92vw;
  max-height: 90vh;
  overflow-y: auto;
}
.modal h2       { font-family: 'Montserrat', sans-serif; font-size: 1.05rem; margin-bottom: 5px; }
.modal-sub      { font-size: .72rem; color: var(--muted); margin-bottom: 12px; line-height: 1.6; }

.mpbar          { height: 5px; background: var(--border); border-radius: 5px; margin-bottom: 16px; overflow: hidden; }
.mpfill         { height: 100%; background: linear-gradient(90deg, var(--accent), #a78bfa); border-radius: 5px; transition: width .4s; width: 0%; }

.msteps         { display: flex; flex-direction: column; gap: 5px; margin-bottom: 18px; }
.mstep {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: .72rem;
  padding: 7px 11px;
  background: var(--panel);
  border-radius: 7px;
  border: 1px solid var(--border);
}
.mstep.done    { border-color: var(--accent3); color: var(--accent3); }
.mstep.active  { border-color: var(--accent);  color: var(--accent); animation: sp 1s infinite; }
.mstep.pending { color: var(--muted); }
.mstep.error   { border-color: var(--accent2); color: var(--accent2); }
@keyframes sp  { 0%,100% { opacity:1 } 50% { opacity:.5 } }
.mstep-icon    { width: 18px; text-align: center; }

.status-box {
  border-radius: 7px;
  padding: 9px 12px;
  font-size: .69rem;
  line-height: 1.6;
  margin-bottom: 12px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--muted);
}
.status-box.ok  { border-color: rgba(67,233,123,.3);  background: rgba(67,233,123,.05);  color: var(--accent3); }
.status-box.err { border-color: rgba(255,101,132,.3); background: rgba(255,101,132,.05); color: var(--accent2); }

.modal-close {
  width: 100%;
  padding: 10px;
  background: var(--accent);
  border: none;
  border-radius: 8px;
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  cursor: pointer;
  font-size: .83rem;
}
.modal-close:disabled { opacity: .5; cursor: not-allowed; }

/* ══════════════════════════════════════════
   TOAST
   ══════════════════════════════════════════ */
.toast {
  position: fixed;
  bottom: 22px; right: 22px;
  background: var(--panel);
  border: 1px solid var(--accent3);
  border-radius: 9px;
  padding: 10px 17px;
  font-size: .74rem;
  color: var(--text);
  transform: translateY(70px);
  opacity: 0;
  transition: .3s;
  z-index: 9999;
  max-width: 300px;
  line-height: 1.5;
}
.toast.show { transform: translateY(0); opacity: 1; }

/* ══════════════════════════════════════════
   SCROLLBAR
   ══════════════════════════════════════════ */
::-webkit-scrollbar       { width: 4px; height: 4px; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 10px; }

/* ── Hidden elements ── */
input[type=file]  { display: none; }

/* Hidden in-DOM export video — must stay in DOM for browser frame decoding */
#exportOutroVid {
  position: fixed;
  left: -9999px; top: -9999px;
  width: 1px; height: 1px;
  pointer-events: none;
  opacity: 0;
}

/* ═══════════════════════════════════════════════════
   PASTE THIS ENTIRE FILE AS YOUR style.css
   (Adds auth gate + mobile responsive on top of original)
   ═══════════════════════════════════════════════════ */

/* ── KEEP YOUR ORIGINAL style.css VARIABLES & RULES ABOVE ── */
/* ── Then ADD everything below ── */

/* ════ AUTH GATE ════ */
#authGate {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(ellipse at 60% 40%, #1a1040 0%, #0a0a14 70%);
  animation: gateFadeIn .5s ease;
}
@keyframes gateFadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes gateOut    { from { opacity: 1; transform: scale(1);     }
                         to   { opacity: 0; transform: scale(1.04); } }

.auth-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 18px;
  padding: 44px 40px 36px;
  width: min(92vw, 380px);
  text-align: center;
  backdrop-filter: blur(20px);
  box-shadow: 0 24px 80px rgba(0,0,0,.55);
}
.auth-card.shake {
  animation: shake .38s cubic-bezier(.36,.07,.19,.97);
}
@keyframes shake {
  0%,100%{ transform:translateX(0) }
  15%     { transform:translateX(-8px) }
  35%     { transform:translateX(8px) }
  55%     { transform:translateX(-6px) }
  75%     { transform:translateX(5px) }
}

.auth-logo {
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
  letter-spacing: .04em;
}
.auth-logo span { color: #7c6fff; }

.auth-subtitle {
  font-size: .8rem;
  color: rgba(255,255,255,.45);
  margin-bottom: 28px;
  letter-spacing: .03em;
}

.auth-field {
  display: flex;
  border-radius: 10px;
  overflow: hidden;
  border: 1.5px solid rgba(124,111,255,.35);
  background: rgba(255,255,255,.06);
  transition: border-color .2s;
}
.auth-field:focus-within { border-color: #7c6fff; }

#authInput {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  padding: 13px 16px;
  color: #fff;
  font-size: .95rem;
  font-family: 'Montserrat', sans-serif;
  letter-spacing: .15em;
}
#authInput::placeholder { color: rgba(255,255,255,.25); letter-spacing: .04em; }

#authBtn {
  background: #7c6fff;
  border: none;
  padding: 0 20px;
  color: #fff;
  font-size: 1.2rem;
  cursor: pointer;
  transition: background .2s;
}
#authBtn:hover { background: #9b8fff; }

.auth-err {
  min-height: 22px;
  margin-top: 12px;
  font-size: .78rem;
  color: #ff6b6b;
  letter-spacing: .02em;
}
.auth-hint {
  margin-top: 22px;
  font-size: .72rem;
  color: rgba(255,255,255,.2);
  letter-spacing: .06em;
}

/* ════ MOBILE TABS ════ */
.mob-tabs {
  display: none;
  background: var(--panel, #111);
  border-bottom: 1px solid rgba(255,255,255,.07);
  padding: 6px 10px;
  gap: 6px;
  position: sticky;
  top: 0;
  z-index: 50;
}
.mtab {
  flex: 1;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 8px;
  color: rgba(255,255,255,.55);
  font-size: .75rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 500;
  padding: 8px 4px;
  cursor: pointer;
  transition: all .18s;
}
.mtab.on {
  background: rgba(124,111,255,.25);
  border-color: rgba(124,111,255,.5);
  color: #fff;
}

/* Mobile menu button (hidden on desktop) */
.mob-menu-btn { display: none; }

/* ════ MOBILE RESPONSIVE ════ */
@media (max-width: 900px) {

  /* Show tab bar */
  .mob-tabs { display: flex; }

  /* Stack workspace vertically */
  .workspace {
    flex-direction: column !important;
    overflow-x: hidden;
  }

  /* Hide all panels by default; show only .active */
  .panel-section {
    display: none !important;
  }
  .panel-section.active {
    display: flex !important;
    flex-direction: column;
    width: 100% !important;
    min-width: unset !important;
    max-width: unset !important;
  }

  /* Center panel specifics */
  #panelCp.active {
    display: flex !important;
  }
  .cp {
    width: 100% !important;
    min-width: unset !important;
  }

  /* Preview area full width */
  .preview-area {
    padding: 10px !important;
  }
  .cw {
    width: 100% !important;
    max-height: 56vw;
  }

  /* Control row wraps on small screens */
  .ctrl-row {
    flex-wrap: wrap;
    gap: 6px !important;
    padding: 8px 10px !important;
  }
  .tdisp { margin-left: auto; }

  /* Left/right panels scroll naturally */
  .lp, .rp {
    width: 100% !important;
    height: auto !important;
    overflow-y: visible !important;
    overflow-x: hidden;
    padding-bottom: 60px;
  }

  /* Resolution row wraps */
  .res-row {
    flex-wrap: wrap;
    gap: 5px !important;
  }
  .rb { flex: 1 1 calc(50% - 6px); text-align: center; }

  /* Preset row wraps */
  .prow { flex-wrap: wrap; }
  .pb { flex: 1 1 calc(25% - 6px); }

  /* Pill bar scrollable */
  .hpills {
    overflow-x: auto;
    flex-wrap: nowrap;
    gap: 5px;
    -webkit-overflow-scrolling: touch;
  }
  .pill { white-space: nowrap; font-size: .65rem; }

  /* Header compact */
  header {
    padding: 8px 12px !important;
    gap: 8px;
  }
  .logo { font-size: 1rem !important; }

  /* Timeline always visible at bottom */
  .tlbar {
    position: fixed !important;
    bottom: 0; left: 0; right: 0;
    z-index: 40;
    padding: 6px 10px !important;
    border-top: 1px solid rgba(255,255,255,.1);
    background: var(--panel, #111);
  }
  .tlt { gap: 4px !important; }
  .tls { font-size: .6rem !important; padding: 3px 8px !important; }

  /* Add bottom padding to panels so timeline doesn't overlap */
  .panel-section.active { padding-bottom: 54px !important; }

  /* Export section */
  .expsec { margin: 10px !important; }
  .expbtn { font-size: .9rem !important; }

  /* Input groups full width */
  .ig { padding: 6px 10px !important; }
  .ir { flex-direction: column !important; align-items: flex-start !important; gap: 4px !important; }
  .ir label { font-size: .72rem !important; }
  .inp, select.inp { width: 100% !important; box-sizing: border-box; }
  input[type="range"] { width: 100% !important; }

  /* Flip row */
  .flip-row { padding: 0 10px 10px !important; gap: 8px; }
  .fb { flex: 1; }

  /* Modal */
  .modal {
    width: 94vw !important;
    max-height: 88vh;
    overflow-y: auto;
    padding: 20px 16px !important;
  }
  .msteps { gap: 8px !important; }
  .mstep { font-size: .78rem !important; }
}

@media (max-width: 480px) {
  .auth-card { padding: 32px 22px 28px; }
  .auth-logo { font-size: 1.6rem; }

  .pb { flex: 1 1 calc(50% - 6px); font-size: .7rem; }

  .ctrl-row .cb { padding: 6px 10px !important; font-size: .78rem !important; }
  .tdisp { font-size: .72rem !important; }

  .ptitle { font-size: .78rem !important; padding: 10px 12px 6px !important; }
}