/* =========================================================
   V9.9.5 · SOLO INTERFAZ PROFESOR
   No modifica lógica, IA, voz, subtítulos ni funcionamiento.
   ========================================================= */
#profesor.professor-premium-v995{max-width:980px;margin:0 auto}
#profesor .professor-titlebar{margin-bottom:18px}
#profesor .professor-titlebar .lead{max-width:760px}
#profesor .professor-premium-layout{display:grid;grid-template-columns:1fr;gap:18px}
#profesor .teacher-card{border:1px solid #e7edf5;border-radius:28px;padding:24px;background:#fff;box-shadow:0 16px 42px rgba(31,67,108,.09)}

#profesor .professor-identity{display:grid;grid-template-columns:230px minmax(0,1fr) auto;gap:24px;align-items:center}
#profesor .professor-robot{display:block;object-fit:contain;max-width:100%;height:auto}
#profesor .professor-robot-voice{width:230px;border-radius:34px}
#profesor .professor-identity h3{margin:0;font-size:34px;line-height:1.13;letter-spacing:-.025em;color:#0f2141}
#profesor .status-pill{margin-left:0;justify-self:end;max-width:230px;text-align:left;font-size:16px;line-height:1.25;font-weight:850;padding:14px 18px;border-radius:28px;background:#eef3f8;color:#51667e}
#profesor .status-pill.ok{background:#e8f8ef;color:#08773d}
#profesor .status-pill.warn{background:#fff5dc;color:#8a661a}

#profesor .professor-mode-button{margin-top:10px;width:100%;min-height:104px;border:0;border-radius:26px;padding:18px 24px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px;text-align:left;background:linear-gradient(110deg,#17365d,#0b4d91);box-shadow:none}
#profesor .professor-mode-icon{width:68px;height:68px;border-radius:50%;display:grid;place-items:center;background:rgba(75,150,255,.28);font-size:31px}
#profesor .professor-mode-copy{display:grid;gap:4px}
#profesor .professor-mode-copy strong{font-size:27px;line-height:1.08;color:#fff}
#profesor .professor-mode-copy small{font-size:16px;line-height:1.3;color:#dbe9fb;font-weight:500}
#profesor .professor-mode-chevron{font-size:52px;font-weight:300;line-height:1;color:#fff}

#profesor .professor-write-card{padding-bottom:20px}
#profesor .professor-write-head{display:grid;grid-template-columns:290px 1fr;gap:22px;align-items:center}
#profesor .professor-robot-write{width:290px;border-radius:34px}
#profesor .professor-write-copy h3{margin:0 0 7px;font-size:31px;line-height:1.1;letter-spacing:-.02em;color:#0f2141}
#profesor .professor-write-copy p{margin:0;color:#6d83a0;font-size:17px;line-height:1.35}

#profesor .professor-chat-messages:empty{display:none}
#profesor .professor-chat-messages{min-height:0;max-height:360px;padding:8px 2px 14px;margin-top:4px}
#profesor .professor-chat-messages:not(:empty){display:grid}
#profesor .professor-chat-messages .msg{font-size:15px}

#profesor .professor-chat-form{display:block;margin-top:10px}
#profesor .professor-composer{position:relative;min-height:182px;border:1.5px solid #d4e2f4;border-radius:24px;background:#fff;overflow:hidden}
#profesor .professor-composer textarea{display:block;width:100%;min-height:182px;resize:vertical;border:0!important;outline:0;padding:25px 88px 66px 26px!important;border-radius:24px!important;background:transparent;font:inherit;font-size:20px;line-height:1.45;color:#17365d;box-shadow:none}
#profesor .professor-composer textarea::placeholder{color:#a5a8ad}
#profesor .professor-clip{position:absolute;left:24px;bottom:22px;width:50px;height:50px;border-radius:50%;display:grid;place-items:center;background:#f0f5fb;font-size:24px;filter:grayscale(.3)}
#profesor .professor-send{position:absolute;right:20px;bottom:18px;width:62px;height:62px;border:0;border-radius:50%;display:grid;place-items:center;background:#1d67dc;color:#fff;font-size:31px;line-height:1;cursor:pointer;box-shadow:0 8px 18px rgba(29,103,220,.25)}
#profesor .professor-send:active{transform:scale(.97)}

#profesor .professor-chat-actions{margin-top:12px}
#profesor .professor-ai-note{margin-top:10px}
#profesor .teacher-info,#profesor .suggestions{display:none!important}

@media(max-width:820px){
  #profesor.professor-premium-v995{max-width:none}
  #profesor .professor-titlebar{margin-bottom:14px}
  #profesor .professor-titlebar h2{font-size:clamp(34px,9vw,48px);line-height:1.03;letter-spacing:-.035em}
  #profesor .professor-titlebar .lead{font-size:clamp(17px,4.8vw,22px);line-height:1.4}
  #profesor .professor-premium-layout{gap:14px}
  #profesor .teacher-card{padding:16px;border-radius:24px}
  #profesor .professor-identity{grid-template-columns:34% minmax(0,1fr) auto;gap:10px}
  #profesor .professor-robot-voice{width:100%;border-radius:26px}
  #profesor .professor-identity h3{font-size:clamp(23px,6vw,31px);line-height:1.08}
  #profesor .status-pill{max-width:31vw;font-size:clamp(11px,3.1vw,15px);padding:10px 12px;border-radius:22px}
  #profesor .professor-mode-button{min-height:86px;margin-top:8px;border-radius:22px;padding:13px 16px;gap:12px;grid-template-columns:auto 1fr auto}
  #profesor .professor-mode-icon{width:54px;height:54px;font-size:26px}
  #profesor .professor-mode-copy strong{font-size:clamp(19px,5.1vw,26px)}
  #profesor .professor-mode-copy small{font-size:clamp(11px,3.1vw,15px)}
  #profesor .professor-mode-chevron{font-size:38px}

  #profesor .professor-write-head{grid-template-columns:39% 1fr;gap:12px}
  #profesor .professor-robot-write{width:100%;border-radius:24px}
  #profesor .professor-write-copy h3{font-size:clamp(22px,5.8vw,30px);line-height:1.07}
  #profesor .professor-write-copy p{font-size:clamp(12px,3.4vw,16px)}
  #profesor .professor-chat-form{margin-top:8px}
  #profesor .professor-composer{min-height:148px;border-radius:20px}
  #profesor .professor-composer textarea{min-height:148px;padding:20px 78px 60px 20px!important;font-size:18px;border-radius:20px!important}
  #profesor .professor-clip{left:18px;bottom:16px;width:46px;height:46px;font-size:21px}
  #profesor .professor-send{right:16px;bottom:14px;width:56px;height:56px;font-size:28px}
  #profesor .professor-chat-actions{font-size:10px;gap:8px;margin-top:9px}
  #profesor .professor-ai-note{font-size:10px}
}

@media(max-width:520px){
  #profesor .professor-identity{grid-template-columns:33% minmax(0,1fr) 29%}
  #profesor .professor-identity h3{font-size:clamp(19px,5.5vw,25px)}
  #profesor .status-pill{max-width:none;width:100%;font-size:clamp(10px,2.9vw,13px);padding:9px 10px}
  #profesor .professor-mode-button{padding:12px 13px;gap:10px}
  #profesor .professor-mode-icon{width:50px;height:50px;font-size:23px}
  #profesor .professor-mode-copy strong{font-size:clamp(18px,5vw,22px)}
  #profesor .professor-mode-copy small{font-size:clamp(10px,3vw,13px)}
  #profesor .professor-mode-chevron{font-size:34px}
  #profesor .professor-write-head{grid-template-columns:40% 1fr;gap:10px}
  #profesor .professor-write-copy h3{font-size:clamp(20px,5.4vw,24px)}
  #profesor .professor-write-copy p{font-size:clamp(11px,3.1vw,14px)}
}