/* =========================================================
   MOCK SOCIAL STUDIO — MAIN STYLESHEET
   CSS-variable driven theme, no framework, no bootstrap.
   ========================================================= */

/* -------------------- 1. THEME VARIABLES -------------------- */
:root{
  /* brand */
  --mss-accent:#6c5ce7;
  --mss-accent-2:#00c2a8;
  --mss-danger:#ef4444;
  --mss-success:#22c55e;
  --mss-warning:#f59e0b;

  /* light theme (default) */
  --mss-bg:#f5f6fb;
  --mss-surface:#ffffff;
  --mss-surface-2:#f0f1f7;
  --mss-border:#e5e7f0;
  --mss-text:#1a1b25;
  --mss-text-soft:#6b6f80;
  --mss-shadow:0 8px 24px rgba(20,20,40,.08);
  --mss-shadow-sm:0 2px 8px rgba(20,20,40,.06);
  --mss-radius-lg:20px;
  --mss-radius-md:14px;
  --mss-radius-sm:8px;

  /* fake-app colors (used inside generated previews only) */
  --ig-bg:#ffffff;
  --ig-text:#262626;
  --ig-border:#dbdbdb;
  --wa-bg-light:#e5ddd5;
  --wa-bg-dark:#0b141a;
  --wa-bubble-out:#d9fdd3;
  --wa-bubble-in:#ffffff;
  --wa-bubble-out-dark:#005c4b;
  --wa-bubble-in-dark:#202c33;

  font-size:16px;
}

[data-theme="dark"]{
  --mss-bg:#0f1016;
  --mss-surface:#171821;
  --mss-surface-2:#1e1f2b;
  --mss-border:#2a2c3a;
  --mss-text:#f2f2f7;
  --mss-text-soft:#9a9db0;
  --mss-shadow:0 8px 24px rgba(0,0,0,.4);
  --mss-shadow-sm:0 2px 8px rgba(0,0,0,.3);
}

/* -------------------- 2. RESET -------------------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  background:var(--mss-bg);
  color:var(--mss-text);
  line-height:1.55;
  transition:background .25s ease,color .25s ease;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;}
input,textarea,select{font-family:inherit;color:inherit;}
a{color:var(--mss-accent);text-decoration:none;}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}
:focus-visible{outline:2px solid var(--mss-accent);outline-offset:2px;}

/* -------------------- 3. LAYOUT WRAPPER -------------------- */
.mss-app{max-width:1320px;margin:0 auto;padding:28px 20px 80px;}

/* -------------------- 4. HERO -------------------- */
.mss-hero{
  text-align:center;
  padding:40px 16px 32px;
}
.mss-hero__title{
  font-size:clamp(1.9rem,4vw,2.8rem);
  font-weight:800;
  letter-spacing:-0.02em;
  background:linear-gradient(90deg,var(--mss-accent),var(--mss-accent-2));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.mss-hero__desc{
  max-width:640px;
  margin:12px auto 0;
  color:var(--mss-text-soft);
  font-size:1.02rem;
}
.mss-theme-toggle{
  position:absolute;
  top:24px;right:24px;
  width:44px;height:44px;
  border-radius:50%;
  background:var(--mss-surface);
  box-shadow:var(--mss-shadow-sm);
  display:flex;align-items:center;justify-content:center;
  font-size:1.2rem;
}
.mss-hero-wrap{position:relative;}

/* -------------------- 5. TABS -------------------- */
.mss-tabs{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  justify-content:center;
  background:var(--mss-surface);
  border:1px solid var(--mss-border);
  border-radius:999px;
  padding:6px;
  max-width:fit-content;
  margin:0 auto 32px;
  box-shadow:var(--mss-shadow-sm);
}
.mss-tab{
  padding:10px 18px;
  border-radius:999px;
  font-weight:600;
  font-size:.9rem;
  color:var(--mss-text-soft);
  display:flex;align-items:center;gap:8px;
  transition:.2s;
  white-space:nowrap;
}
.mss-tab:hover{color:var(--mss-text);}
.mss-tab.is-active{
  background:linear-gradient(90deg,var(--mss-accent),var(--mss-accent-2));
  color:#fff;
}

/* -------------------- 6. GENERATOR PANEL LAYOUT -------------------- */
.mss-generator{display:none;}
.mss-generator.is-active{display:block;animation:mssFade .25s ease;}
@keyframes mssFade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}

.mss-workspace{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);
  gap:24px;
  align-items:start;
}
.mss-preview-col{
  position:sticky;
  top:20px;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:16px;
  background:var(--mss-surface);
  border:1px solid var(--mss-border);
  border-radius:var(--mss-radius-lg);
  box-shadow:var(--mss-shadow);
  padding:24px;
}
.mss-preview-toolbar{
  display:flex;gap:8px;flex-wrap:wrap;justify-content:center;width:100%;
}
.mss-controls-col{
  background:var(--mss-surface);
  border:1px solid var(--mss-border);
  border-radius:var(--mss-radius-lg);
  box-shadow:var(--mss-shadow);
  padding:8px;
  max-height:82vh;
  overflow-y:auto;
}

/* -------------------- 7. BUTTONS -------------------- */
.btn{
  display:inline-flex;align-items:center;gap:6px;
  padding:9px 16px;
  border-radius:var(--mss-radius-sm);
  font-weight:600;font-size:.85rem;
  background:var(--mss-surface-2);
  color:var(--mss-text);
  border:1px solid var(--mss-border);
  transition:.15s;
}
.btn:hover{transform:translateY(-1px);box-shadow:var(--mss-shadow-sm);}
.btn:active{transform:translateY(0);}
.btn-primary{background:linear-gradient(90deg,var(--mss-accent),var(--mss-accent-2));color:#fff;border:none;}
.btn-danger{background:var(--mss-danger);color:#fff;border:none;}
.btn-sm{padding:6px 10px;font-size:.78rem;}
.btn-icon{width:38px;height:38px;padding:0;justify-content:center;border-radius:50%;}
.btn[disabled]{opacity:.4;cursor:not-allowed;transform:none;}

/* -------------------- 8. ACCORDION (Right Panel) -------------------- */
.mss-accordion-item{border-bottom:1px solid var(--mss-border);}
.mss-accordion-item:last-child{border-bottom:none;}
.mss-accordion-head{
  width:100%;
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 18px;
  font-weight:700;font-size:.92rem;
}
.mss-accordion-head .chev{transition:transform .2s;color:var(--mss-text-soft);}
.mss-accordion-item.open .mss-accordion-head .chev{transform:rotate(180deg);}
.mss-accordion-body{
  max-height:0;
  overflow:hidden;
  transition:max-height .25s ease;
  padding:0 18px;
}
.mss-accordion-item.open .mss-accordion-body{
  max-height:2000px;
  padding:0 18px 18px;
}

/* -------------------- 9. FORM FIELDS -------------------- */
.field{margin-bottom:14px;}
.field label{
  display:block;font-size:.78rem;font-weight:700;
  color:var(--mss-text-soft);margin-bottom:6px;
  text-transform:uppercase;letter-spacing:.03em;
}
.field input[type="text"],
.field input[type="number"],
.field input[type="time"],
.field textarea,
.field select{
  width:100%;
  padding:10px 12px;
  border-radius:var(--mss-radius-sm);
  border:1px solid var(--mss-border);
  background:var(--mss-surface-2);
  color:var(--mss-text);
  font-size:.88rem;
}
.field textarea{resize:vertical;min-height:70px;}
.field-row{display:flex;gap:10px;}
.field-row .field{flex:1;}
.switch-row{
  display:flex;align-items:center;justify-content:space-between;
  padding:8px 0;font-size:.85rem;font-weight:600;
}
.switch{position:relative;width:42px;height:24px;flex-shrink:0;cursor:pointer;display:inline-block;}
.switch input{opacity:0;width:0;height:0;}
.switch .slider{
  position:absolute;inset:0;background:var(--mss-border);border-radius:999px;transition:.2s;
}
.switch .slider::before{
  content:'';position:absolute;width:18px;height:18px;left:3px;top:3px;
  background:#fff;border-radius:50%;transition:.2s;
}
.switch input:checked + .slider{background:var(--mss-accent);}
.switch input:checked + .slider::before{transform:translateX(18px);}

/* upload dropzone */
.dropzone{
  border:2px dashed var(--mss-border);
  border-radius:var(--mss-radius-md);
  padding:20px;
  text-align:center;
  font-size:.82rem;
  color:var(--mss-text-soft);
  cursor:pointer;
  transition:.2s;
  position:relative;
}
.dropzone.dragover{border-color:var(--mss-accent);background:var(--mss-surface-2);}
.dropzone input[type="file"]{
  position:absolute;inset:0;opacity:0;cursor:pointer;
}
.dropzone-thumb{width:64px;height:64px;border-radius:12px;object-fit:cover;margin:0 auto 8px;}

/* simple crop tool */
.crop-tool{margin-top:10px;}
.crop-stage{
  position:relative;width:100%;aspect-ratio:1/1;overflow:hidden;
  border-radius:12px;background:#000;touch-action:none;cursor:grab;
}
.crop-stage:active{cursor:grabbing;}
.crop-stage img{
  position:absolute;left:0;top:0;
  max-width:none;user-select:none;pointer-events:none;
}
.crop-tool input[type="range"]{width:100%;margin-top:8px;}

/* emoji picker */
.emoji-trigger{margin-top:6px;}
.emoji-pop{
  display:none;flex-wrap:wrap;gap:4px;
  background:var(--mss-surface-2);
  border:1px solid var(--mss-border);
  border-radius:10px;padding:8px;margin-top:8px;
  max-height:140px;overflow-y:auto;
}
.emoji-pop.open{display:flex;}
.emoji-pop button{font-size:1.1rem;padding:4px;border-radius:6px;}
.emoji-pop button:hover{background:var(--mss-border);}

/* comment / message list rows */
.repeat-list{display:flex;flex-direction:column;gap:10px;margin-top:10px;}
.repeat-item{
  border:1px solid var(--mss-border);border-radius:12px;padding:10px;
  background:var(--mss-surface-2);position:relative;
}
.repeat-item .remove-item{
  position:absolute;top:6px;right:6px;color:var(--mss-danger);font-size:.75rem;font-weight:700;
}

/* -------------------- 10. IG POST PREVIEW -------------------- */
.ig-card{
  width:100%;max-width:380px;background:var(--ig-bg);color:var(--ig-text);
  border:1px solid var(--ig-border);border-radius:12px;overflow:hidden;font-size:14px;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
[data-ig-theme="dark"].ig-card{--ig-bg:#000;--ig-text:#f5f5f5;--ig-border:#262626;}
.ig-card__head{display:flex;align-items:center;gap:10px;padding:10px 12px;}
.ig-card__avatar{width:32px;height:32px;border-radius:50%;object-fit:cover;background:var(--mss-surface-2);flex-shrink:0;}
.ig-card__uname{font-weight:700;font-size:13px;display:flex;align-items:center;gap:4px;}
.ig-card__loc{font-size:11px;color:var(--mss-text-soft);}
.ig-card__more{margin-left:auto;font-weight:700;}
.ig-card__media{width:100%;aspect-ratio:1/1;object-fit:cover;background:var(--mss-surface-2);}
.ig-card__actions{display:flex;align-items:center;gap:14px;padding:10px 12px 4px;font-size:20px;}
.ig-card__actions .spacer{flex:1;}
.ig-icon{display:inline-flex;color:var(--ig-text);}
.ig-icon svg{display:block;}
.verified-badge svg{display:block;}
.ig-card__likes{padding:2px 12px;font-weight:700;font-size:13px;}
.ig-card__caption{padding:4px 12px;font-size:13px;}
.ig-card__caption b{margin-right:4px;}
.ig-card__caption .tag,.ig-card__caption .mention{color:#00376b;font-weight:600;}
[data-ig-theme="dark"] .ig-card__caption .tag,[data-ig-theme="dark"] .ig-card__caption .mention{color:#7dc3ff;}
.ig-card__comments-count{padding:2px 12px;font-size:12px;color:var(--mss-text-soft);}
.ig-card__comments{padding:2px 12px;display:flex;flex-direction:column;gap:4px;max-height:180px;overflow-y:auto;}
.ig-card__comment{font-size:13px;}
.ig-card__time{padding:6px 12px 12px;font-size:10px;letter-spacing:.03em;color:var(--mss-text-soft);text-transform:uppercase;}
.verified-badge{color:#3897f0;font-size:12px;}

/* -------------------- 11. IG STORY PREVIEW -------------------- */
.story-stage{
  width:100%;max-width:300px;aspect-ratio:9/16;border-radius:22px;overflow:hidden;
  position:relative;box-shadow:var(--mss-shadow);background:#222;border:6px solid #111;
}
.story-progress{position:absolute;top:8px;left:8px;right:8px;display:flex;gap:4px;z-index:5;}
.story-progress span{flex:1;height:2.5px;background:rgba(255,255,255,.35);border-radius:2px;overflow:hidden;}
.story-progress span::after{content:'';display:block;width:100%;height:100%;background:#fff;}
.story-head{position:absolute;top:16px;left:10px;right:10px;display:flex;align-items:center;gap:8px;z-index:5;}
.story-head img{width:28px;height:28px;border-radius:50%;object-fit:cover;border:1px solid rgba(255,255,255,.5);}
.story-head span{color:#fff;font-size:12px;font-weight:700;text-shadow:0 1px 3px rgba(0,0,0,.5);}
.story-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.story-sticker{
  position:absolute;padding:6px 10px;border-radius:10px;background:rgba(255,255,255,.92);
  color:#111;font-size:11px;font-weight:700;cursor:move;user-select:none;
  box-shadow:0 2px 8px rgba(0,0,0,.25);display:flex;align-items:center;gap:4px;white-space:nowrap;
}
.story-sticker.round{border-radius:999px;}
.story-text{
  position:absolute;font-weight:800;text-align:center;text-shadow:0 2px 6px rgba(0,0,0,.4);
  cursor:move;user-select:none;width:80%;left:10%;
}

/* -------------------- 12. IG DM PREVIEW -------------------- */
.dm-stage{
  width:100%;max-width:380px;background:var(--ig-bg);color:var(--ig-text);border:1px solid var(--ig-border);
  border-radius:16px;overflow:hidden;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
[data-dm-theme="dark"].dm-stage{--ig-bg:#000;--ig-text:#f5f5f5;--ig-border:#262626;}
.dm-head{display:flex;align-items:center;gap:10px;padding:12px;border-bottom:1px solid var(--ig-border);}
.dm-head img{width:34px;height:34px;border-radius:50%;object-fit:cover;}
.dm-head .n{font-weight:700;font-size:13px;}
.dm-head .s{font-size:11px;color:var(--mss-text-soft);}
.dm-thread{padding:12px;display:flex;flex-direction:column;gap:6px;min-height:280px;max-height:420px;overflow-y:auto;}
.dm-date{text-align:center;font-size:10px;color:var(--mss-text-soft);margin:6px 0;text-transform:uppercase;}
.dm-bubble{max-width:75%;padding:8px 12px;border-radius:18px;font-size:13px;position:relative;}
.dm-bubble.in{align-self:flex-start;background:var(--mss-surface-2);border:1px solid var(--ig-border);}
.dm-bubble.out{align-self:flex-end;background:linear-gradient(45deg,#feda75,#fa7e1e,#d62976,#962fbf,#4f5bd5);color:#fff;}
.dm-bubble img{border-radius:12px;max-width:180px;margin-top:2px;}
.dm-bubble .meta{font-size:9px;opacity:.75;margin-top:3px;text-align:right;}
.dm-voice{display:flex;align-items:center;gap:6px;}
.dm-voice .wave{display:flex;gap:2px;align-items:center;height:18px;}
.dm-voice .wave i{width:2px;background:currentColor;border-radius:2px;opacity:.8;}
.dm-typing{align-self:flex-start;display:flex;gap:3px;padding:10px 14px;background:var(--mss-surface-2);border-radius:18px;}
.dm-typing i{width:6px;height:6px;background:var(--mss-text-soft);border-radius:50%;animation:mssBounce 1s infinite;}
.dm-typing i:nth-child(2){animation-delay:.15s;}
.dm-typing i:nth-child(3){animation-delay:.3s;}
@keyframes mssBounce{0%,60%,100%{transform:translateY(0);}30%{transform:translateY(-4px);}}

/* -------------------- 13. WHATSAPP PREVIEW -------------------- */
.wa-stage{
  width:100%;max-width:380px;border-radius:16px;overflow:hidden;background:var(--wa-bg-light);
  border:1px solid var(--mss-border);
  font-family:"Segoe UI",-apple-system,BlinkMacSystemFont,Helvetica,Arial,sans-serif;
}
[data-wa-theme="dark"] .wa-stage{background:var(--wa-bg-dark);}
.wa-head{display:flex;align-items:center;gap:10px;padding:10px 12px;background:#005e54;color:#fff;}
[data-wa-theme="dark"] .wa-head{background:#202c33;}
.wa-head img{width:34px;height:34px;border-radius:50%;object-fit:cover;}
.wa-head .n{font-weight:700;font-size:13px;}
.wa-head .s{font-size:11px;opacity:.85;}
.wa-thread{padding:12px;display:flex;flex-direction:column;gap:6px;min-height:280px;max-height:420px;overflow-y:auto;
  background-size:cover;background-position:center;}
.wa-date{align-self:center;background:rgba(255,255,255,.6);padding:3px 10px;border-radius:8px;font-size:10px;margin:6px 0;color:#333;}
[data-wa-theme="dark"] .wa-date{background:#182229;color:#ccc;}
.wa-bubble{max-width:78%;padding:6px 9px 4px;border-radius:8px;font-size:13px;position:relative;box-shadow:0 1px 1px rgba(0,0,0,.1);}
.wa-bubble.in{align-self:flex-start;background:var(--wa-bubble-in);}
.wa-bubble.out{align-self:flex-end;background:var(--wa-bubble-out);}
[data-wa-theme="dark"] .wa-bubble.in{background:var(--wa-bubble-in-dark);color:#e9edef;}
[data-wa-theme="dark"] .wa-bubble.out{background:var(--wa-bubble-out-dark);color:#e9edef;}
.wa-bubble img{border-radius:6px;max-width:200px;margin-bottom:3px;}
.wa-bubble .forwarded{font-size:10.5px;color:var(--mss-text-soft);font-style:italic;display:flex;align-items:center;gap:4px;margin-bottom:2px;}
.wa-bubble .file{display:flex;align-items:center;gap:8px;background:rgba(0,0,0,.05);padding:6px;border-radius:6px;margin-bottom:3px;}
.wa-bubble .loc{width:100%;height:100px;border-radius:6px;background:linear-gradient(135deg,#a8e063,#56ab2f);margin-bottom:3px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:24px;}
.wa-meta{display:flex;justify-content:flex-end;align-items:center;gap:3px;font-size:10px;color:var(--mss-text-soft);margin-top:2px;}
.wa-tick{font-size:11px;}
.wa-tick.blue{color:#53bdeb;}
.wa-voice{display:flex;align-items:center;gap:6px;}
.wa-voice .wave{display:flex;gap:2px;align-items:center;height:16px;}
.wa-voice .wave i{width:2px;background:currentColor;border-radius:2px;opacity:.8;}
.wa-typing-row{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--mss-text-soft);padding:4px 12px;}

/* -------------------- 14. FEATURES / FAQ / DISCLAIMER -------------------- */
.mss-section{margin-top:70px;}
.mss-section__title{font-size:1.7rem;font-weight:800;text-align:center;margin-bottom:28px;}
.mss-features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;}
.mss-feature-card{
  background:var(--mss-surface);border:1px solid var(--mss-border);border-radius:var(--mss-radius-md);
  padding:20px;box-shadow:var(--mss-shadow-sm);
}
.mss-feature-card .ic{font-size:1.6rem;margin-bottom:10px;}
.mss-feature-card h3{font-size:1rem;margin-bottom:6px;}
.mss-feature-card p{font-size:.85rem;color:var(--mss-text-soft);}

.mss-faq-item{border-bottom:1px solid var(--mss-border);}
.mss-faq-q{
  width:100%;text-align:left;padding:16px 4px;font-weight:700;font-size:.95rem;
  display:flex;justify-content:space-between;align-items:center;
}
.mss-faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease;font-size:.88rem;color:var(--mss-text-soft);}
.mss-faq-item.open .mss-faq-a{max-height:300px;padding-bottom:16px;}
.mss-faq-item.open .mss-faq-q .chev{transform:rotate(180deg);}
.mss-faq-q .chev{transition:transform .2s;}

.mss-disclaimer{
  background:var(--mss-surface-2);border:1px solid var(--mss-border);border-radius:var(--mss-radius-md);
  padding:20px 22px;font-size:.85rem;color:var(--mss-text-soft);
}
.mss-disclaimer strong{color:var(--mss-text);}

.mss-toast{
  position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);
  background:var(--mss-text);color:var(--mss-bg);padding:10px 18px;border-radius:999px;
  font-size:.85rem;font-weight:600;box-shadow:var(--mss-shadow);
  opacity:0;pointer-events:none;transition:.25s;z-index:999;
}
.mss-toast.show{opacity:1;transform:translateX(-50%) translateY(0);}