:root{
  --bg:#0B0F14;
  --surface:#141A22;
  --surface-2:#1B222C;
  --surface-3:#212938;
  --border:#262E3A;
  --border-strong:#333D4B;
  --accent:#f9c41f;
  --accent-soft:rgba(249,196,31,0.13);
  --accent-glow:rgba(249,196,31,0.35);
  --teal:#5C8A9C;
  --teal-soft:rgba(92,138,156,0.14);
  --text:#EDEBE3;
  --text-secondary:#8B93A1;
  --text-muted:#57616F;
  --success:#7C9473;
  --success-soft:rgba(124,148,115,0.14);
  --danger:#C97C6D;
  --danger-soft:rgba(201,124,109,0.14);
  --shadow-card:0 1px 2px rgba(0,0,0,0.3), 0 16px 40px -20px rgba(0,0,0,0.65);
  --shadow-pop:0 20px 48px -12px rgba(0,0,0,0.55);
  --ease:cubic-bezier(.2,.7,.3,1);
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  background:
    radial-gradient(1100px 520px at 12% -8%, rgba(249,196,31,0.05), transparent 60%),
    radial-gradient(900px 500px at 100% 0%, rgba(92,138,156,0.05), transparent 55%),
    var(--bg);
  color:var(--text);
  font-family:'Inter',sans-serif;
  font-size:14.5px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
::selection{background:var(--accent-glow);color:#1A1305;}

#network-bg{
  position:fixed;
  inset:0;
  width:100%;
  height:100%;
  z-index:0;
  pointer-events:none;
}
.wrap{position:relative;z-index:1;}
.login-wrap{position:relative;z-index:1;}
::-webkit-scrollbar{width:10px;height:10px;}
::-webkit-scrollbar-track{background:transparent;}
::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:20px;border:2px solid var(--surface);}
::-webkit-scrollbar-thumb:hover{background:#414d5e;}

.wrap{max-width:1280px;margin:0 auto;padding:34px 40px 80px;}

/* ---- app shell (sidebar + main content) ---- */
.app-shell{display:flex;align-items:flex-start;gap:36px;}
.sidebar{
  width:200px;flex-shrink:0;position:sticky;top:34px;
  padding-top:6px;
}
.sidebar-nav{display:flex;flex-direction:column;gap:2px;}
.sidebar-nav .nav-link{
  padding:10px 14px;border-radius:8px;
}
.sidebar-nav .nav-link:hover{background:var(--surface-2);}
.sidebar-nav .nav-link.active{
  background:var(--accent-soft);color:var(--accent);
}
.sidebar-nav .nav-link.active::after{content:none;}
.main-content{flex:1;min-width:0;}

.pilot-badge{
  font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:0.06em;
  text-transform:uppercase;color:var(--accent);border:1px solid var(--accent);
  padding:3px 9px;border-radius:20px;white-space:nowrap;
}

a,button,input,select,textarea,.tone-chip,.pill,.nav-link,.client-option,.video-item,.client-row{
  transition:background-color .15s var(--ease), border-color .15s var(--ease), color .15s var(--ease),
    box-shadow .15s var(--ease), transform .15s var(--ease), opacity .15s var(--ease);
}

:focus-visible{outline:2px solid var(--accent);outline-offset:2px;}

/* ---- top nav ---- */
.topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding-bottom:22px;border-bottom:1px solid var(--border);
  margin-bottom:8px;
}
.brand{display:flex;align-items:baseline;gap:12px;}
.brand-mark{
  font-family:'Fraunces',serif;font-weight:600;font-size:25px;
  letter-spacing:0.01em;color:var(--text);
}
.brand-tag{font-size:12px;color:var(--text-muted);letter-spacing:0.02em;}
.nav-right{display:flex;align-items:center;gap:26px;}
.nav-link{font-size:13.5px;color:var(--text-secondary);cursor:pointer;position:relative;padding:4px 0;}
.nav-link:hover{color:var(--text);}
.nav-link.active{color:var(--text);}
.nav-link.active::after{
  content:'';position:absolute;left:0;right:0;bottom:-23px;height:2px;
  background:var(--accent);border-radius:2px;
}
.nav-link.disabled{color:var(--text-muted);cursor:default;}
.nav-link.disabled:hover{color:var(--text-muted);}
.nav-badge{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:17px;height:17px;padding:0 4px;margin-left:6px;border-radius:20px;
  background:var(--accent);color:#1A1305;font-size:10px;font-weight:600;
  font-family:'IBM Plex Mono',monospace;vertical-align:middle;
}

.account-picker{position:relative;}
.account-menu-item{
  display:block;width:100%;text-align:left;background:transparent;border:none;
  color:var(--text-secondary);font-size:13px;font-family:'Inter',sans-serif;
  padding:9px 6px;border-radius:6px;cursor:pointer;
}
.account-menu-item:hover:not(:disabled){background:var(--surface-3);color:var(--text);}
.account-menu-item.disabled{color:var(--text-muted);cursor:default;}
.account-menu-item.danger{color:var(--danger);}
.account-menu-item.danger:hover{background:var(--danger-soft);}
#account-plan{margin-bottom:0;}

.client-picker{position:relative;}
.client-chip{
  display:flex;align-items:center;gap:9px;
  background:var(--surface-2);border:1px solid var(--border-strong);
  padding:7px 14px;border-radius:22px;font-size:13px;color:var(--text);
  font-family:'Inter',sans-serif;cursor:pointer;
}
.client-chip:hover{border-color:#414d5e;background:var(--surface-3);}
.client-chip .dot{width:6px;height:6px;border-radius:50%;background:var(--text-muted);flex-shrink:0;}
.client-chip .dot.set{background:var(--success);box-shadow:0 0 0 3px var(--success-soft);}
.avatar-btn{
  display:flex;align-items:center;gap:6px;
  background:transparent;border:none;cursor:pointer;
  padding:4px 6px 4px 4px;border-radius:22px;
}
.avatar-btn:hover{background:var(--surface-2);}
.avatar-btn.open{background:var(--surface-2);}
.avatar{
  width:34px;height:34px;border-radius:50%;background:var(--surface-2);
  border:1px solid var(--border-strong);
  display:flex;align-items:center;justify-content:center;
  font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--text-secondary);
  letter-spacing:0.02em;
}
.avatar-btn:hover .avatar{border-color:var(--accent);color:var(--text);}
.avatar-chevron{
  color:var(--text-muted);font-size:11px;line-height:1;
  transform:rotate(0deg);transition:transform .18s var(--ease), color .15s var(--ease);
}
.avatar-btn:hover .avatar-chevron{color:var(--text-secondary);}
.avatar-btn.open .avatar-chevron{transform:rotate(180deg);color:var(--accent);}

.client-popover{
  position:absolute;top:calc(100% + 12px);right:0;width:290px;
  background:var(--surface-2);border:1px solid var(--border-strong);
  border-radius:10px;padding:18px;z-index:20;
  box-shadow:var(--shadow-pop);
}
.popover-title{
  font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:0.07em;
  text-transform:uppercase;color:var(--text-muted);margin-bottom:10px;
}
.popover-divider{height:1px;background:var(--border);margin:16px 0;}
.client-options{display:flex;flex-direction:column;gap:6px;max-height:170px;overflow-y:auto;}
.client-option{
  text-align:left;background:transparent;border:1px solid transparent;
  border-radius:6px;padding:8px 10px;font-size:13px;color:var(--text-secondary);
  cursor:pointer;font-family:'Inter',sans-serif;
}
.client-option:hover{background:var(--surface-3);color:var(--text);}
.client-option.selected{background:var(--teal-soft);color:var(--text);border-color:var(--teal);}
.client-popover input{
  width:100%;background:var(--bg);border:1px solid var(--border-strong);
  border-radius:6px;padding:9px 11px;color:var(--text);font-size:13px;
  font-family:'Inter',sans-serif;margin-bottom:8px;
}
.client-popover input::placeholder{color:var(--text-muted);}
.client-popover .link-action{margin:2px 0 0;}

/* ---- waveform signature ---- */
.signature{margin:26px 0 34px;opacity:0.9;}
.signature svg{display:block;width:100%;height:34px;}

/* ---- page heading ---- */
.eyebrow{
  font-family:'IBM Plex Mono',monospace;font-size:11px;
  color:var(--accent);letter-spacing:0.1em;text-transform:uppercase;
  margin-bottom:12px;display:flex;align-items:center;gap:8px;
}
.eyebrow::before{
  content:'';width:6px;height:6px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 0 4px var(--accent-soft);
}
h1{
  font-family:'Fraunces',serif;font-weight:500;font-size:35px;
  margin:0 0 36px;color:var(--text);max-width:680px;letter-spacing:0.002em;
  line-height:1.18;
}

/* ---- sections (stacked) ---- */
.board{display:flex;flex-direction:column;gap:26px;}
.col{
  background:linear-gradient(180deg, var(--surface), var(--surface) 60%, var(--surface-2));
  border:1px solid var(--border);
  border-radius:12px;padding:30px;max-width:840px;
  box-shadow:var(--shadow-card);
}
.col-wide{max-width:840px;}
.col-head{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:20px;
}
.usage-note{
  font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--text-muted);
  background:var(--surface-2);border:1px solid var(--border);
  padding:4px 10px;border-radius:20px;
}
.usage-note.limit-reached{color:var(--danger);border-color:var(--danger);background:var(--danger-soft);}
.col-num{
  font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--text-muted);
  letter-spacing:0.08em;
}
.col-title{
  font-family:'Fraunces',serif;font-size:19px;font-weight:500;color:var(--text);
  margin-top:3px;
}

.hidden{display:none !important;}
.empty-hint{font-size:13px;color:var(--text-muted);font-style:italic;}

/* ---- ingesta column ---- */
.input-row{display:flex;gap:10px;margin-bottom:12px;}
.input-row input{
  flex:1;background:var(--bg);border:1px solid var(--border-strong);
  border-radius:7px;padding:11px 13px;color:var(--text);font-size:13.5px;
  font-family:'Inter',sans-serif;min-width:0;
}
.input-row input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);}
.input-row input::placeholder{color:var(--text-muted);}
.input-row input[type="file"]{padding:8px;font-size:12px;color:var(--text-secondary);}
.link-action{
  background:none;border:none;padding:0;margin-bottom:18px;
  font-size:12.5px;color:var(--teal);cursor:pointer;text-decoration:underline;
  text-underline-offset:2px;font-family:'Inter',sans-serif;
}
.link-action:hover{color:#79aabd;}
.btn{
  border:none;border-radius:7px;font-family:'Inter',sans-serif;
  font-size:13.5px;font-weight:500;cursor:pointer;padding:11px 20px;
  white-space:nowrap;
}
.btn-primary{background:var(--accent);color:#1A1305;box-shadow:0 6px 20px -6px var(--accent-glow);}
.btn-primary:hover:not(:disabled){filter:brightness(1.06);transform:translateY(-1px);box-shadow:0 8px 24px -6px var(--accent-glow);}
.btn-primary:active:not(:disabled){transform:translateY(0);}
.btn-ghost{
  background:var(--surface-2);border:1px solid var(--border-strong);color:var(--text-secondary);
}
.btn-ghost:hover:not(:disabled){border-color:#414d5e;color:var(--text);background:var(--surface-3);}
.btn:disabled{opacity:0.4;cursor:not-allowed;}
.btn-block{width:100%;margin-top:2px;}

.status{font-size:13px;color:var(--text-secondary);margin:2px 0 16px;}
.status.error{color:var(--danger);}

.video-item{
  display:flex;gap:12px;padding:14px 12px;margin:0 -12px;
  border-top:1px solid var(--border);cursor:pointer;border-radius:8px;
}
.video-item:first-of-type{border-top:none;}
.video-item:hover{background:var(--surface-2);}
.video-item.selected{background:var(--accent-soft);}
.video-item.selected .video-caption{color:var(--accent);}
.thumb{
  width:46px;height:60px;border-radius:5px;flex-shrink:0;
  background:linear-gradient(160deg,#2A3340,#1B222C);
  border:1px solid var(--border-strong);
}
.video-meta{flex:1;min-width:0;}
.video-caption{
  font-size:13px;color:var(--text);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  margin-bottom:7px;
}
.video-sub{display:flex;align-items:center;gap:8px;}
.handle{font-size:11.5px;color:var(--text-muted);font-family:'IBM Plex Mono',monospace;}
.badge{
  font-size:10px;padding:3px 8px;border-radius:4px;
  font-family:'IBM Plex Mono',monospace;letter-spacing:0.03em;
}
.badge-done{background:var(--success-soft);color:var(--success);}
.badge-processing{background:var(--accent-soft);color:var(--accent);}
.badge-error{background:var(--danger-soft);color:var(--danger);}

/* ---- transcripcion column ---- */
.video-preview{display:flex;gap:14px;margin-bottom:18px;}
.thumb-lg{
  width:62px;height:80px;border-radius:6px;flex-shrink:0;
  background:linear-gradient(160deg,#2A3340,#1B222C);
  border:1px solid var(--border-strong);
}
.preview-meta{display:flex;flex-direction:column;justify-content:center;gap:5px;min-width:0;}
.preview-handle{
  font-family:'IBM Plex Mono',monospace;font-size:13px;color:var(--text);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:400px;
}
.preview-stats{font-size:11.5px;color:var(--text-muted);}

.segment-label{
  font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:0.08em;
  text-transform:uppercase;margin-bottom:8px;display:block;color:var(--text-secondary);
}
.transcript-box{
  width:100%;border:1px solid var(--border);border-radius:7px;
  padding:14px 15px;background:var(--bg);color:var(--text);
  font-family:'Inter',sans-serif;font-size:13.5px;line-height:1.6;
  resize:vertical;margin-bottom:16px;
}
.transcript-box:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);}
.duration-row{display:flex;align-items:center;gap:10px;}
.duration-row label{font-size:11.5px;color:var(--text-muted);}
.duration-row input{
  width:90px;background:var(--bg);border:1px solid var(--border-strong);
  border-radius:6px;padding:8px 10px;color:var(--text);font-size:13px;
  font-family:'IBM Plex Mono',monospace;
}

.segment{
  border:1px solid var(--border);border-radius:7px;
  padding:14px 15px;margin-bottom:12px;background:var(--bg);
}
.segment.hook{border-left:2px solid var(--accent);}
.segment.cuerpo{border-left:2px solid var(--border-strong);}
.segment.cta{border-left:2px solid var(--teal);}
.segment.hook .segment-label{color:var(--accent);}
.segment.cuerpo .segment-label{color:var(--text-secondary);}
.segment.cta .segment-label{color:var(--teal);}
.segment.nota .segment-label{color:var(--text-muted);}
.segment p{margin:0;font-size:13.5px;color:var(--text);line-height:1.6;white-space:pre-wrap;}

/* ---- generador column ---- */
.context-row{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:20px;}
.tag{
  font-size:11px;padding:5px 12px;border-radius:20px;
  background:var(--surface-2);border:1px solid var(--border-strong);
  color:var(--text-secondary);
}
.tone-label{
  font-size:11px;color:var(--text-muted);letter-spacing:0.05em;
  text-transform:uppercase;font-family:'IBM Plex Mono',monospace;
  margin-bottom:10px;
}
.tone-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px;}
.tone-chip{
  font-size:12.5px;padding:8px 15px;border-radius:7px;
  border:1px solid var(--border-strong);color:var(--text-secondary);
  cursor:pointer;background:var(--surface-2);
}
.tone-chip:hover{border-color:#414d5e;color:var(--text);}
.tone-chip.selected{
  background:var(--teal-soft);border-color:var(--teal);color:var(--text);
  box-shadow:0 4px 14px -6px rgba(92,138,156,0.5);
}

.generate-row{display:flex;gap:10px;margin-bottom:8px;}

.output{
  border:1px solid var(--border-strong);border-radius:10px;
  padding:20px;background:var(--bg);margin-top:18px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,0.02);
}
.output-top{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:16px;
}
.output-dur{
  font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--text-muted);
}
.output-actions{display:flex;gap:8px;}
.icon-btn{
  font-size:12px;color:var(--text-secondary);background:var(--surface-2);
  border:1px solid var(--border-strong);border-radius:6px;padding:6px 12px;cursor:pointer;
}
.icon-btn:hover{border-color:#414d5e;color:var(--text);}
.icon-btn-danger{color:var(--danger);border-color:var(--danger);background:transparent;}
.icon-btn-danger:hover{background:var(--danger-soft);}
.plan-select{
  background:var(--bg);border:1px solid var(--border-strong);
  border-radius:6px;padding:8px 10px;color:var(--text);font-size:13px;
  font-family:'Inter',sans-serif;
}
.field-usage{font-size:12px;color:var(--text-muted);font-family:'IBM Plex Mono',monospace;}

/* ---- login page ---- */
.login-wrap{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  padding:20px;
  background:
    radial-gradient(900px 500px at 20% 10%, rgba(249,196,31,0.06), transparent 60%),
    radial-gradient(700px 500px at 90% 90%, rgba(92,138,156,0.06), transparent 55%),
    var(--bg);
}
.login-card{
  width:100%;max-width:380px;background:var(--surface);
  border:1px solid var(--border);border-radius:14px;padding:36px;
  box-shadow:var(--shadow-card);
  text-align:center;
  position:relative;z-index:1;
}
.login-card .brand-mark{display:block;margin-bottom:5px;}
.login-card .brand-tag{margin:0 0 28px;}
.login-card form{display:flex;flex-direction:column;text-align:left;}
.login-card label{font-size:11.5px;color:var(--text-muted);margin-bottom:6px;}
.login-card input{
  background:var(--bg);border:1px solid var(--border-strong);
  border-radius:7px;padding:11px 13px;color:var(--text);font-size:13.5px;
  font-family:'Inter',sans-serif;margin-bottom:18px;
}
.login-card input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);}
.login-card .btn{margin-top:6px;padding:12px 20px;}
.pending-box{
  background:var(--accent-soft);border:1px solid var(--accent);color:var(--text);
  border-radius:8px;padding:14px 16px;font-size:13px;line-height:1.5;
}
.pending-message{margin:0;font-size:13.5px;line-height:1.6;color:var(--text-secondary);}
.switch-link{font-size:12.5px;color:var(--text-muted);text-align:center;margin:22px 0 0;}
.switch-link a{color:var(--teal);text-decoration:underline;text-underline-offset:2px;}

/* ---- clients / users view ---- */
.client-row{
  display:flex;align-items:center;gap:16px;
  padding:16px 12px;margin:0 -12px;border-top:1px solid var(--border);
  border-radius:8px;
}
.client-row:first-child{border-top:none;}
.client-row:not(:has(input)):hover{background:var(--surface-2);}
.client-row-fields{flex:1;display:flex;flex-wrap:wrap;gap:10px 24px;min-width:0;}
.client-row-fields .field{min-width:150px;}
.client-row-fields .field-label{
  font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:0.06em;
  text-transform:uppercase;color:var(--text-muted);margin-bottom:4px;
}
.client-row-fields .field-value{font-size:13.5px;color:var(--text);}
.client-row-fields input{
  background:var(--bg);border:1px solid var(--border-strong);
  border-radius:6px;padding:8px 10px;color:var(--text);font-size:13px;
  font-family:'Inter',sans-serif;width:100%;
}
.client-row-actions{display:flex;gap:8px;flex-shrink:0;}

.new-client-form{display:flex;flex-direction:column;gap:10px;max-width:340px;}
.new-client-form input{
  background:var(--bg);border:1px solid var(--border-strong);
  border-radius:7px;padding:11px 13px;color:var(--text);font-size:13.5px;
  font-family:'Inter',sans-serif;
}
.new-client-form input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);}
.new-client-form input::placeholder{color:var(--text-muted);}
.new-client-form .btn{align-self:flex-start;margin-top:6px;}

/* ---- sub-tabs (Usuarios: Cuentas / Solicitudes) ---- */
.sub-tabs{display:flex;gap:8px;margin-bottom:20px;}
.sub-tab-btn{
  background:var(--surface-2);border:1px solid var(--border-strong);color:var(--text-secondary);
  font-family:'Inter',sans-serif;font-size:13px;padding:8px 16px;border-radius:20px;cursor:pointer;
}
.sub-tab-btn:hover{color:var(--text);}
.sub-tab-btn.active{background:var(--accent);border-color:var(--accent);color:#1A1305;}
.sub-tab-btn.active .nav-badge{background:#1A1305;color:var(--accent);}

/* ---- historial: filtros y tabla ---- */
.filter-row{display:flex;flex-wrap:wrap;gap:20px;margin-bottom:24px;}
.filter-row .field-label{
  font-family:'IBM Plex Mono',monospace;font-size:10px;letter-spacing:0.06em;
  text-transform:uppercase;color:var(--text-muted);margin-bottom:6px;
}
.filter-row .plan-select{min-width:180px;}

.table-wrap{overflow-x:auto;}
.data-table{width:100%;border-collapse:collapse;font-size:13px;}
.data-table th{
  text-align:left;font-family:'IBM Plex Mono',monospace;font-size:10.5px;
  letter-spacing:0.06em;text-transform:uppercase;color:var(--text-muted);
  padding:0 14px 10px;border-bottom:1px solid var(--border-strong);white-space:nowrap;
}
.data-table td{
  padding:13px 14px;border-bottom:1px solid var(--border);color:var(--text);
  vertical-align:top;
}
.data-table tbody tr:hover{background:var(--surface-2);}
.data-table td.cell-muted{color:var(--text-muted);font-family:'IBM Plex Mono',monospace;font-size:12px;white-space:nowrap;}
.data-table td.cell-hook{max-width:320px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.history-detail{
  background:var(--bg);border:1px solid var(--border);border-radius:8px;
  padding:16px;margin:8px 14px 16px;
}

/* ---- planes y precios ---- */
.plans-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px;max-width:840px;}
.plan-card{
  background:var(--surface);border:1px solid var(--border);border-radius:12px;
  padding:26px;box-shadow:var(--shadow-card);
}
.plan-card-featured{border-color:var(--accent);box-shadow:0 6px 20px -6px var(--accent-glow);}
.plan-card-name{
  font-family:'Fraunces',serif;font-size:18px;font-weight:500;color:var(--text);margin-bottom:10px;
}
.plan-card-price{font-family:'IBM Plex Mono',monospace;font-size:13px;color:var(--accent);margin-bottom:6px;}
.plan-card-desc{font-size:12.5px;color:var(--text-muted);}

@media (max-width:860px){
  .app-shell{flex-direction:column;gap:20px;}
  .sidebar{width:100%;position:static;}
  .sidebar-nav{flex-direction:row;flex-wrap:wrap;}
}