/* ══════════════════════════════════════════════════════
   DOUBLE EIGHT AI — MAIN CSS
   From Zero to Success in One Click
══════════════════════════════════════════════════════ */
:root {
  --gold:#f59e0b; --gold-dark:#d97706; --gold-dim:rgba(245,158,11,0.13);
  --bg:#080810; --bg2:#0d0d1a; --bg3:#12121f;
  --surface:rgba(255,255,255,0.03); --surface2:rgba(255,255,255,0.06);
  --border:rgba(255,255,255,0.08); --border-gold:rgba(245,158,11,0.22);
  --text:#ffffff; --text2:rgba(255,255,255,0.6); --text3:rgba(255,255,255,0.35);
  --red:#ef4444; --green:#22c55e; --blue:#3b82f6;
  --sidebar:220px;
  --radius:12px; --radius-lg:18px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:'Outfit',sans-serif;background:var(--bg);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased;overflow-x:hidden;}
a{color:inherit;text-decoration:none;}
button{cursor:pointer;border:none;background:none;font-family:'Outfit',sans-serif;}
input,textarea,select{font-family:'Outfit',sans-serif;}
h1,h2,h3,h4,h5{font-family:'Bebas Neue',cursive;letter-spacing:1px;}

/* ── SCROLLBAR ── */
::-webkit-scrollbar{width:4px;height:4px;}
::-webkit-scrollbar-track{background:transparent;}
::-webkit-scrollbar-thumb{background:rgba(245,158,11,0.25);border-radius:2px;}

/* ── SUBTLE BACKGROUND GRID ── */
body::before{
  content:'';position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(rgba(245,158,11,0.025) 1px,transparent 1px),linear-gradient(90deg,rgba(245,158,11,0.025) 1px,transparent 1px);
  background-size:60px 60px;
}
body::after{
  content:'';position:fixed;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(ellipse 80% 50% at 50% 0%,rgba(245,158,11,0.07) 0%,transparent 65%);
}
.app,.page-content,.topbar,.sidebar,.modal-overlay{position:relative;z-index:1;}

/* ── APP LAYOUT ── */
.app{display:flex;min-height:100vh;}

/* ── SIDEBAR ── */
.sidebar{
  width:var(--sidebar);background:rgba(13,13,26,0.98);border-right:1px solid var(--border);
  display:flex;flex-direction:column;position:fixed;top:0;left:0;height:100vh;
  z-index:200;transition:transform .3s cubic-bezier(.4,0,.2,1);
  backdrop-filter:blur(20px);
}
.sidebar-logo{padding:1.4rem 1.25rem 1.1rem;border-bottom:1px solid var(--border);}
.sidebar-logo .logo-text{font-family:'Bebas Neue',cursive;font-size:1.4rem;color:var(--gold);letter-spacing:2px;}
.sidebar-logo .logo-sub{font-size:.65rem;color:var(--text3);letter-spacing:.1em;text-transform:uppercase;margin-top:.1rem;}
.sidebar-nav{flex:1;overflow-y:auto;padding:.6rem 0;}
.nav-group{margin-bottom:.1rem;}
.nav-group-label{font-size:.62rem;font-weight:600;color:var(--text3);text-transform:uppercase;letter-spacing:.12em;padding:.7rem 1.2rem .3rem;}
.nav-item{display:flex;align-items:center;gap:.7rem;padding:.6rem 1.2rem;color:var(--text2);font-size:.85rem;font-weight:400;transition:.15s;cursor:pointer;border-left:2px solid transparent;position:relative;}
.nav-item:hover{color:var(--text);background:var(--surface);}
.nav-item.active{color:var(--gold);background:var(--gold-dim);border-left-color:var(--gold);}
.nav-item .nav-icon{font-size:.95rem;width:18px;text-align:center;flex-shrink:0;}
.nav-item .nav-badge{margin-left:auto;background:var(--gold);color:#080810;font-size:.58rem;font-weight:700;padding:2px 5px;border-radius:20px;}
.sidebar-footer{padding:.9rem 1.2rem;border-top:1px solid var(--border);}
.sidebar-user{display:flex;align-items:center;gap:.65rem;}
.user-avatar{width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,var(--gold),var(--gold-dark));display:flex;align-items:center;justify-content:center;font-size:.82rem;font-weight:700;color:#080810;flex-shrink:0;}
.user-name{font-size:.8rem;font-weight:500;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100px;}
.user-plan{font-size:.66rem;color:var(--gold);text-transform:capitalize;}
.btn-logout{margin-left:auto;background:var(--surface2);border:1px solid var(--border);border-radius:7px;padding:.28rem .45rem;font-size:.72rem;color:var(--text3);transition:.15s;flex-shrink:0;}
.btn-logout:hover{color:var(--red);border-color:var(--red);}

/* sidebar close btn (mobile) */
.sidebar-close{display:none;position:absolute;top:.9rem;right:-.85rem;width:28px;height:28px;background:var(--bg2);border:1px solid var(--border-gold);border-radius:50%;align-items:center;justify-content:center;font-size:.8rem;color:var(--text2);cursor:pointer;z-index:201;}

/* nav overlay */
.nav-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,0.6);z-index:199;backdrop-filter:blur(2px);}
.nav-overlay.show{display:block;}

/* ── MAIN CONTENT ── */
.main{flex:1;margin-left:var(--sidebar);display:flex;flex-direction:column;min-height:100vh;min-width:0;}
.topbar{height:56px;background:rgba(8,8,16,0.85);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 1.75rem;gap:.85rem;position:sticky;top:0;z-index:90;backdrop-filter:blur(12px);}
.topbar-title{font-family:'Bebas Neue',cursive;font-size:1.35rem;letter-spacing:1px;color:var(--text);white-space:nowrap;}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:.65rem;}
.btn-new{background:var(--gold-dim);border:1px solid var(--border-gold);color:var(--gold);padding:.38rem .85rem;border-radius:8px;font-size:.8rem;font-weight:600;transition:.2s;white-space:nowrap;}
.btn-new:hover{background:rgba(245,158,11,0.22);}
.hamburger{background:none;border:1px solid var(--border);color:var(--text);font-size:1.2rem;padding:.3rem .5rem;border-radius:8px;display:none;flex-shrink:0;line-height:1;transition:.15s;}
.hamburger:hover{border-color:var(--border-gold);color:var(--gold);}
.page-content{flex:1;padding:1.75rem 2rem;max-width:1400px;width:100%;}

/* ── CARDS ── */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.5rem;transition:.2s;}
.card:hover{border-color:var(--border-gold);}
.card-gold{border-color:var(--border-gold);background:rgba(245,158,11,0.04);}

/* ── STAT CARDS ── */
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1rem;margin-bottom:1.75rem;}
.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.1rem 1.4rem;transition:.2s;position:relative;overflow:hidden;}
.stat-card::after{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--gold),transparent);opacity:0;transition:.3s;}
.stat-card:hover::after{opacity:1;}
.stat-label{font-size:.72rem;color:var(--text3);text-transform:uppercase;letter-spacing:.08em;margin-bottom:.35rem;}
.stat-value{font-family:'Bebas Neue',cursive;font-size:2rem;color:var(--gold);letter-spacing:1px;}
.stat-sub{font-size:.72rem;color:var(--text3);margin-top:.15rem;}

/* ── BUTTONS ── */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.62rem 1.2rem;border-radius:9px;font-size:.875rem;font-weight:600;transition:.2s;cursor:pointer;border:none;}
.btn-primary{background:linear-gradient(135deg,var(--gold),var(--gold-dark));color:#080810;}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 20px rgba(245,158,11,0.28);}
.btn-primary:disabled{opacity:.6;transform:none;box-shadow:none;}
.btn-secondary{background:var(--surface2);border:1px solid var(--border);color:var(--text2);}
.btn-secondary:hover{border-color:var(--border-gold);color:var(--text);}
.btn-secondary:disabled{opacity:.5;}
.btn-danger{background:rgba(239,68,68,0.1);border:1px solid rgba(239,68,68,0.25);color:var(--red);}
.btn-danger:hover{background:rgba(239,68,68,0.18);}
.btn-sm{padding:.35rem .8rem;font-size:.78rem;}

/* ── FORMS ── */
.form-group{margin-bottom:1.2rem;}
.form-label{display:block;font-size:.75rem;font-weight:500;color:var(--text3);text-transform:uppercase;letter-spacing:.08em;margin-bottom:.42rem;}
.form-input,.form-select,.form-textarea{width:100%;background:rgba(255,255,255,0.04);border:1px solid var(--border);border-radius:9px;padding:.68rem 1rem;color:var(--text);font-size:.88rem;transition:.2s;}
.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:rgba(245,158,11,0.4);background:rgba(245,158,11,0.03);}
.form-input::placeholder,.form-textarea::placeholder{color:var(--text3);}
.form-textarea{min-height:90px;resize:vertical;}
.form-select{cursor:pointer;}
.form-select option{background:var(--bg2);}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem;}
.form-grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:1rem;}

/* ── TOOL CARDS ── */
.tools-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.1rem;}
.tool-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.4rem;cursor:pointer;transition:.25s;position:relative;overflow:hidden;}
.tool-card::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(245,158,11,0.06),transparent);opacity:0;transition:.3s;}
.tool-card:hover{border-color:var(--border-gold);transform:translateY(-2px);box-shadow:0 12px 30px rgba(0,0,0,0.3);}
.tool-card:hover::before{opacity:1;}
.tool-icon{width:42px;height:42px;border-radius:11px;background:var(--gold-dim);display:flex;align-items:center;justify-content:center;font-size:1.25rem;margin-bottom:.9rem;}
.tool-name{font-size:.95rem;font-weight:600;color:var(--text);margin-bottom:.28rem;}
.tool-desc{font-size:.77rem;color:var(--text3);line-height:1.55;}
.tool-tag{display:inline-block;font-size:.62rem;font-weight:600;padding:2px 7px;border-radius:5px;text-transform:uppercase;letter-spacing:.06em;margin-top:.7rem;}
.tag-brand{background:rgba(168,85,247,0.15);color:#c084fc;}
.tag-plan{background:rgba(59,130,246,0.15);color:#60a5fa;}
.tag-legal{background:rgba(34,197,94,0.15);color:#4ade80;}
.tag-mkt{background:rgba(245,158,11,0.15);color:var(--gold);}
.tag-sales{background:rgba(239,68,68,0.15);color:#f87171;}

/* ── MODAL ── */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.75);z-index:500;display:flex;align-items:center;justify-content:center;padding:1rem;opacity:0;pointer-events:none;transition:.2s;backdrop-filter:blur(5px);}
.modal-overlay.open{opacity:1;pointer-events:all;}
.modal{background:var(--bg2);border:1px solid var(--border-gold);border-radius:var(--radius-lg);width:100%;max-width:620px;max-height:90vh;overflow-y:auto;position:relative;transform:translateY(16px);transition:.25s;}
.modal-overlay.open .modal{transform:translateY(0);}
.modal-header{padding:1.4rem 1.6rem .9rem;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:.9rem;position:sticky;top:0;background:var(--bg2);z-index:10;}
.modal-title{font-family:'Bebas Neue',cursive;font-size:1.35rem;letter-spacing:1px;}
.modal-close{margin-left:auto;background:var(--surface2);border:1px solid var(--border);width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;color:var(--text2);font-size:1rem;transition:.15s;flex-shrink:0;}
.modal-close:hover{color:var(--red);border-color:var(--red);}
.modal-body{padding:1.4rem 1.6rem;}
.modal-footer{padding:.9rem 1.6rem 1.4rem;border-top:1px solid var(--border);display:flex;gap:.7rem;justify-content:flex-end;position:sticky;bottom:0;background:var(--bg2);z-index:10;}

/* ── RESULT PANEL ── */
.result-panel{background:var(--bg3);border:1px solid var(--border);border-radius:var(--radius);padding:1.4rem;margin-top:1.4rem;}
.result-panel h4{font-family:'Bebas Neue',cursive;font-size:1.05rem;color:var(--gold);margin-bottom:.9rem;letter-spacing:1px;}
.result-content{font-size:.875rem;color:var(--text2);line-height:1.78;white-space:pre-wrap;}
.result-content h1,.result-content h2{font-family:'Bebas Neue',cursive;color:var(--gold);letter-spacing:1px;margin:1.2rem 0 .4rem;}
.result-content h3{font-family:'Outfit',sans-serif;font-weight:600;color:var(--text);margin:.9rem 0 .3rem;}
.result-content strong{color:var(--text);}
.result-content ul,.result-content ol{padding-left:1.4rem;margin:.4rem 0;}
.result-content li{margin:.22rem 0;}
.result-content table{width:100%;border-collapse:collapse;margin:.7rem 0;font-size:.82rem;}
.result-content th{background:var(--gold-dim);color:var(--gold);padding:.45rem .7rem;text-align:left;font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;}
.result-content td{padding:.45rem .7rem;border-bottom:1px solid var(--border);}
.result-actions{display:flex;gap:.6rem;margin-top:1.1rem;flex-wrap:wrap;align-items:center;}

/* ── CHAT ── */
.chat-wrap{display:flex;flex-direction:column;height:calc(100vh - 56px);}
.chat-messages{flex:1;overflow-y:auto;padding:1.4rem;display:flex;flex-direction:column;gap:.9rem;}
.chat-msg{display:flex;gap:.65rem;max-width:85%;}
.chat-msg.user{align-self:flex-end;flex-direction:row-reverse;}
.chat-bubble{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:.7rem .95rem;font-size:.875rem;line-height:1.68;color:var(--text2);}
.chat-msg.user .chat-bubble{background:var(--gold-dim);border-color:var(--border-gold);color:var(--text);}
.chat-avatar{width:30px;height:30px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:.8rem;flex-shrink:0;margin-top:2px;}
.chat-avatar.ai{background:linear-gradient(135deg,var(--gold),var(--gold-dark));color:#080810;font-weight:700;}
.chat-avatar.user{background:var(--surface2);}
.chat-input-wrap{padding:.9rem 1.4rem 1.1rem;border-top:1px solid var(--border);background:rgba(8,8,16,0.7);}
.chat-input-row{display:flex;gap:.65rem;align-items:flex-end;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:.45rem .45rem .45rem .95rem;transition:.2s;}
.chat-input-row:focus-within{border-color:var(--border-gold);}
.chat-textarea{flex:1;background:none;border:none;color:var(--text);font-size:.9rem;resize:none;min-height:22px;max-height:120px;padding:.28rem 0;outline:none;line-height:1.5;}
.chat-textarea::placeholder{color:var(--text3);}
.chat-send{background:linear-gradient(135deg,var(--gold),var(--gold-dark));border:none;width:34px;height:34px;border-radius:9px;color:#080810;font-size:.95rem;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:.2s;}
.chat-send:hover{transform:scale(1.08);}
.chat-send:disabled{opacity:.6;transform:none;}

/* ── VAULT ── */
.vault-filters{display:flex;gap:.45rem;margin-bottom:1.4rem;flex-wrap:wrap;}
.vault-filter{padding:.38rem .85rem;border-radius:20px;font-size:.78rem;font-weight:500;border:1px solid var(--border);color:var(--text3);transition:.15s;cursor:pointer;background:none;}
.vault-filter.active{background:var(--gold-dim);border-color:var(--border-gold);color:var(--gold);}
.vault-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:1rem;}
.vault-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.15rem;display:flex;flex-direction:column;gap:.7rem;transition:.2s;}
.vault-item:hover{border-color:var(--border-gold);}
.vault-item-header{display:flex;align-items:flex-start;gap:.7rem;}
.vault-item-icon{font-size:1.15rem;flex-shrink:0;}
.vault-item-title{font-size:.87rem;font-weight:600;color:var(--text);line-height:1.3;}
.vault-item-meta{font-size:.72rem;color:var(--text3);margin-top:.12rem;}
.vault-item-actions{display:flex;gap:.45rem;margin-top:auto;flex-wrap:wrap;}

/* ── BILLING ── */
.plans-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.2rem;}
.plan-card{background:var(--surface);border:2px solid var(--border);border-radius:var(--radius-lg);padding:1.65rem;position:relative;transition:.2s;display:flex;flex-direction:column;}
.plan-card.popular{border-color:var(--gold);box-shadow:0 0 40px rgba(245,158,11,0.1);}
.plan-badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--gold);color:#080810;font-size:.67rem;font-weight:700;padding:3px 12px;border-radius:20px;text-transform:uppercase;letter-spacing:.06em;white-space:nowrap;}
.plan-name{font-family:'Bebas Neue',cursive;font-size:1.55rem;letter-spacing:1px;margin-bottom:.2rem;}
.plan-price{font-family:'Bebas Neue',cursive;font-size:3rem;color:var(--gold);letter-spacing:1px;line-height:1;}
.plan-period{font-size:.78rem;color:var(--text3);margin-bottom:1.2rem;}
.plan-features{list-style:none;flex:1;display:flex;flex-direction:column;gap:.55rem;margin-bottom:1.4rem;}
.plan-features li{font-size:.82rem;color:var(--text2);display:flex;align-items:flex-start;gap:.45rem;line-height:1.4;}
.plan-features li::before{content:'✓';color:var(--green);font-size:.75rem;flex-shrink:0;margin-top:.12rem;}

/* ── TOAST ── */
.toast-container{position:fixed;bottom:1.4rem;right:1.4rem;z-index:9999;display:flex;flex-direction:column;gap:.45rem;pointer-events:none;}
.toast{background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:.7rem 1.1rem;font-size:.83rem;color:var(--text2);display:flex;align-items:center;gap:.7rem;box-shadow:0 8px 30px rgba(0,0,0,0.5);animation:slideIn .25s ease;max-width:300px;pointer-events:all;}
.toast.success{border-color:rgba(34,197,94,0.4);}
.toast.error{border-color:rgba(239,68,68,0.4);}
@keyframes slideIn{from{transform:translateX(20px);opacity:0}to{transform:translateX(0);opacity:1}}

/* ── LOADER / SPINNER ── */
.loader{display:inline-block;width:16px;height:16px;border:2px solid rgba(245,158,11,0.2);border-top-color:var(--gold);border-radius:50%;animation:spin .65s linear infinite;flex-shrink:0;}
@keyframes spin{to{transform:rotate(360deg)}}

/* ── TYPING DOTS ── */
.typing-dots{display:inline-flex;gap:4px;align-items:center;}
.typing-dots span{width:6px;height:6px;background:var(--gold);border-radius:50%;animation:bounce .9s infinite;}
.typing-dots span:nth-child(2){animation-delay:.15s;}
.typing-dots span:nth-child(3){animation-delay:.3s;}
@keyframes bounce{0%,80%,100%{transform:translateY(0)}40%{transform:translateY(-6px)}}

/* ── PROGRESS BAR ── */
.progress-bar{height:4px;background:var(--surface2);border-radius:2px;overflow:hidden;margin-top:.45rem;}
.progress-fill{height:100%;background:linear-gradient(90deg,var(--gold),var(--gold-dark));border-radius:2px;transition:width .4s;}

/* ── EMPTY STATE ── */
.empty-state{text-align:center;padding:3.5rem 2rem;color:var(--text3);}
.empty-state .empty-icon{font-size:2.5rem;margin-bottom:.9rem;opacity:.35;}
.empty-state p{font-size:.87rem;line-height:1.6;}

/* ── FLOATING CLOSE BTN (result panels) ── */
.floating-close{position:fixed;bottom:2rem;right:2rem;z-index:600;background:var(--red);border:none;color:#fff;width:42px;height:42px;border-radius:50%;font-size:1.1rem;display:none;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(239,68,68,0.4);transition:.2s;}
.floating-close.show{display:flex;}
.floating-close:hover{transform:scale(1.1);}

/* ── PAGE ANIMATIONS ── */
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
.page-content>*{animation:fadeUp .35s ease both;}
.page-content>*:nth-child(1){animation-delay:.05s;}
.page-content>*:nth-child(2){animation-delay:.1s;}
.page-content>*:nth-child(3){animation-delay:.15s;}
.page-content>*:nth-child(4){animation-delay:.2s;}

/* ── RTL SUPPORT ── */
[dir="rtl"] .sidebar{left:auto;right:0;border-right:none;border-left:1px solid var(--border);}
[dir="rtl"] .main{margin-left:0;margin-right:var(--sidebar);}
[dir="rtl"] .nav-item{border-left:none;border-right:2px solid transparent;flex-direction:row-reverse;}
[dir="rtl"] .nav-item.active{border-right-color:var(--gold);}
[dir="rtl"] .topbar-right{margin-right:auto;margin-left:0;}
[dir="rtl"] .topbar{flex-direction:row-reverse;}
[dir="rtl"] .sidebar-user{flex-direction:row-reverse;}
[dir="rtl"] .chat-msg.user{flex-direction:row;}
[dir="rtl"] .chat-msg.user .chat-bubble{border-radius:14px;}
[dir="rtl"] .result-actions{flex-direction:row-reverse;}
[dir="rtl"] .vault-item-header{flex-direction:row-reverse;}
[dir="rtl"] .stat-card{text-align:right;}
[dir="rtl"] .form-label{text-align:right;}
[dir="rtl"] .modal-footer{flex-direction:row-reverse;}
[dir="rtl"] .toast-container{left:1.4rem;right:auto;}

/* ── MOBILE & RESPONSIVE ── */
@media(max-width:900px){
  .sidebar{transform:translateX(-100%);}
  [dir="rtl"] .sidebar{transform:translateX(100%);}
  .sidebar.open{transform:translateX(0)!important;}
  .sidebar-close{display:flex;}
  .main{margin-left:0!important;margin-right:0!important;}
  .hamburger{display:flex;}
  .tools-grid{grid-template-columns:1fr 1fr;}
  .form-grid,.form-grid-3{grid-template-columns:1fr;}
  .page-content{padding:1.1rem;}
  /* prevent horizontal scroll */
  body,html{overflow-x:hidden;max-width:100vw;}
  .app{overflow-x:hidden;}
  /* two-col goes single */
  [style*="grid-template-columns:420px"],[style*="grid-template-columns:1fr 1fr"]{display:flex!important;flex-direction:column!important;}
}
@media(max-width:600px){
  .tools-grid,.plans-grid,.vault-grid{grid-template-columns:1fr;}
  .stats-grid{grid-template-columns:1fr 1fr;}
  .page-content{padding:.9rem;}
  .topbar{padding:0 .9rem;gap:.6rem;}
  .topbar-title{font-size:1.1rem;}
  .modal{margin:.4rem;max-width:calc(100vw - .8rem);}
  .modal-body{padding:1rem;}
  .modal-header{padding:1rem 1rem .75rem;}
  .modal-footer{padding:.75rem 1rem 1rem;}
  .result-actions{flex-direction:column;}
  .result-actions .btn{width:100%;justify-content:center;}
  .vault-filters{gap:.3rem;}
  .vault-filter{font-size:.72rem;padding:.32rem .65rem;}
  .chat-messages{padding:.9rem;}
  .chat-input-wrap{padding:.7rem .9rem .9rem;}
  .toast-container{left:.75rem;right:.75rem;bottom:.9rem;}
  .toast{max-width:100%;}
  /* no horizontal scroll on mobile */
  *{max-width:100%;}
  img,video,iframe{max-width:100%;}
}

/* ── TWO COL FORM LAYOUT ── */
.two-col-form{display:grid;grid-template-columns:400px 1fr;gap:1.5rem;align-items:start;}
@media(max-width:900px){.two-col-form{grid-template-columns:1fr;}}

/* ── GENERATE BTN LOADING TEXT ── */
.gen-btn-wrap{display:inline-flex;align-items:center;gap:.5rem;}