/* ═══════════════════════════════════════════════════════════════════════════
   PECNUVEM Copilot IA V15 — Sidebar CSS Redesign
   UI/UX aprimorada para médicos e profissionais de saúde
   ═══════════════════════════════════════════════════════════════════════════ */

/* ─── Variáveis de design ─────────────────────────────────────────────────── */
#pcop-side, #pcop-btn {
    --pc-bg:        #f0f4f8;
    --pc-surface:   #ffffff;
    --pc-surface2:  #f7fafc;
    --pc-border:    #e2e8f0;
    --pc-border2:   #cbd5e0;
    --pc-primary:   #2563eb;
    --pc-primary-l: #dbeafe;
    --pc-primary-d: #1d4ed8;
    --pc-green:     #059669;
    --pc-green-l:   #d1fae5;
    --pc-amber:     #d97706;
    --pc-amber-l:   #fef3c7;
    --pc-red:       #dc2626;
    --pc-red-l:     #fee2e2;
    --pc-purple:    #7c3aed;
    --pc-purple-l:  #ede9fe;
    --pc-text:      #1a202c;
    --pc-text2:     #4a5568;
    --pc-muted:     #718096;
    --pc-font:      'Segoe UI', system-ui, -apple-system, sans-serif;
    --pc-radius:    12px;
    --pc-shadow:    0 4px 24px rgba(0,0,0,.10), 0 1px 4px rgba(0,0,0,.06);
    --pc-shadow-sm: 0 1px 4px rgba(0,0,0,.08);
    --pc-w:         380px;
}

/* ─── Botão flutuante ─────────────────────────────────────────────────────── */
#pcop-btn {
    position: fixed;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2147483646;
    background: var(--pc-primary);
    color: #fff;
    border-radius: 50px;
    padding: 10px 16px;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(37,99,235,.45);
    display: flex;
    align-items: center;
    gap: 7px;
    font-family: var(--pc-font);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .3px;
    user-select: none;
    transition: all .2s cubic-bezier(.4,0,.2,1);
    border: 2px solid rgba(255,255,255,.25);
}
#pcop-btn:hover {
    background: var(--pc-primary-d);
    box-shadow: 0 6px 28px rgba(37,99,235,.55);
    transform: translateY(-50%) scale(1.05);
}
#pcop-btn .pcop-icon { font-size: 18px; line-height: 1; }
#pcop-btn .pcop-label { font-size: 12px; font-weight: 700; letter-spacing: .5px; }

#pcop-score-indicator {
    position: absolute;
    top: -6px;
    right: -6px;
    background: var(--pc-green);
    color: #fff;
    border-radius: 10px;
    font-size: 10px;
    font-weight: 800;
    padding: 2px 6px;
    border: 2px solid #fff;
    min-width: 22px;
    text-align: center;
}

/* ─── Sidebar principal ───────────────────────────────────────────────────── */
#pcop-side {
    position: fixed;
    top: 0;
    right: -420px;
    width: var(--pc-w);
    height: 100vh;
    z-index: 2147483645;
    background: var(--pc-bg);
    display: flex;
    flex-direction: column;
    font-family: var(--pc-font);
    font-size: 13px;
    color: var(--pc-text);
    transition: right .35s cubic-bezier(.4,0,.2,1);
    box-shadow: -6px 0 40px rgba(0,0,0,.15);
    border-left: 1px solid var(--pc-border);
    overflow: hidden;
}
#pcop-side.open { right: 0; }
#pcop-side.minimized { height: 56px; overflow: hidden; }

/* ─── Header ──────────────────────────────────────────────────────────────── */
.pcop-header {
    background: var(--pc-primary);
    padding: 0 16px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
    gap: 10px;
}
.pcop-header-brand {
    display: flex;
    align-items: center;
    gap: 9px;
    flex: 1;
    min-width: 0;
}
.pcop-header-icon {
    width: 34px;
    height: 34px;
    background: rgba(255,255,255,.2);
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}
.pcop-header-info { min-width: 0; }
.pcop-header-title {
    font-size: 14px;
    font-weight: 700;
    color: #fff;
    letter-spacing: .2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.2;
}
.pcop-header-sub {
    font-size: 10px;
    color: rgba(255,255,255,.7);
    letter-spacing: .3px;
    font-weight: 500;
}
.pcop-header-actions {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
}
.pcop-hbtn {
    background: rgba(255,255,255,.15);
    border: none;
    color: #fff;
    width: 30px;
    height: 30px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .2s;
    font-family: var(--pc-font);
}
.pcop-hbtn:hover { background: rgba(255,255,255,.28); }

/* ─── Scores ──────────────────────────────────────────────────────────────── */
.pcop-scores {
    background: var(--pc-surface);
    padding: 12px 16px;
    border-bottom: 1px solid var(--pc-border);
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}
.pcop-score-card {
    flex: 1;
    background: var(--pc-surface2);
    border: 1px solid var(--pc-border);
    border-radius: 10px;
    padding: 10px 12px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.pcop-score-label {
    font-size: 10px;
    font-weight: 700;
    color: var(--pc-muted);
    text-transform: uppercase;
    letter-spacing: .6px;
}
.pcop-score-val {
    font-size: 24px;
    font-weight: 800;
    color: var(--pc-text);
    line-height: 1;
}
.pcop-score-bar {
    height: 5px;
    background: var(--pc-border);
    border-radius: 3px;
    overflow: hidden;
}
.pcop-score-fill {
    height: 100%;
    border-radius: 3px;
    transition: width .6s cubic-bezier(.4,0,.2,1);
}
.pcop-score-card.soap .pcop-score-fill { background: linear-gradient(90deg, #f59e0b, #10b981); }
.pcop-score-card.aps  .pcop-score-fill { background: linear-gradient(90deg, #3b82f6, #7c3aed); }
.pcop-score-card.soap .pcop-score-val  { color: #d97706; }
.pcop-score-card.aps  .pcop-score-val  { color: #2563eb; }

/* ─── Perfil + Auto ───────────────────────────────────────────────────────── */
.pcop-perfil-row {
    background: var(--pc-surface);
    padding: 8px 16px;
    border-bottom: 1px solid var(--pc-border);
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}
.pcop-perfil-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--pc-muted);
    text-transform: uppercase;
    letter-spacing: .5px;
    white-space: nowrap;
}
#pcop-perfil {
    flex: 1;
    background: var(--pc-surface2);
    border: 1.5px solid var(--pc-border2);
    color: var(--pc-text);
    padding: 6px 10px;
    border-radius: 8px;
    font-size: 12px;
    font-family: var(--pc-font);
    font-weight: 600;
    cursor: pointer;
    transition: border-color .2s;
}
#pcop-perfil:focus { outline: none; border-color: var(--pc-primary); }

.pcop-auto-btn {
    background: var(--pc-surface2);
    border: 1.5px solid var(--pc-border2);
    color: var(--pc-text2);
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 11px;
    font-weight: 700;
    font-family: var(--pc-font);
    cursor: pointer;
    transition: all .2s;
    white-space: nowrap;
}
.pcop-auto-btn:hover { border-color: var(--pc-primary); color: var(--pc-primary); }
.pcop-auto-btn.ativo {
    background: var(--pc-green-l);
    border-color: var(--pc-green);
    color: var(--pc-green);
}

/* ─── Atalhos rápidos ─────────────────────────────────────────────────────── */
.pcop-chips {
    background: var(--pc-surface);
    padding: 10px 16px;
    border-bottom: 1px solid var(--pc-border);
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    flex-shrink: 0;
}
.chip {
    background: var(--pc-surface2);
    border: 1.5px solid var(--pc-border2);
    color: var(--pc-text2);
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    font-family: var(--pc-font);
    cursor: pointer;
    transition: all .2s;
    white-space: nowrap;
    user-select: none;
}
.chip:hover {
    background: var(--pc-primary-l);
    border-color: var(--pc-primary);
    color: var(--pc-primary);
    transform: translateY(-1px);
    box-shadow: var(--pc-shadow-sm);
}
.chip:active { transform: translateY(0); }

/* ─── Sugestões CIAP/CID ──────────────────────────────────────────────────── */
.pcop-sugestoes-box {
    background: var(--pc-surface);
    padding: 12px 16px;
    border-bottom: 1px solid var(--pc-border);
    flex-shrink: 0;
}
.pcop-sugestoes-box b {
    display: block;
    font-size: 11px;
    font-weight: 700;
    color: var(--pc-green);
    text-transform: uppercase;
    letter-spacing: .5px;
    margin-bottom: 8px;
}
.pcop-ciap-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: var(--pc-green-l);
    border: 1.5px solid #a7f3d0;
    color: #065f46;
    padding: 4px 10px;
    border-radius: 8px;
    font-size: 11.5px;
    font-weight: 600;
    font-family: var(--pc-font);
    cursor: pointer;
    transition: all .2s;
    margin: 2px 3px;
}
.pcop-ciap-btn:hover {
    background: #a7f3d0;
    border-color: var(--pc-green);
    transform: translateY(-1px);
    box-shadow: var(--pc-shadow-sm);
}
.pcop-ciap-btn code {
    font-weight: 800;
    font-size: 11px;
    color: var(--pc-green);
    background: rgba(5,150,105,.15);
    padding: 1px 5px;
    border-radius: 4px;
    margin-right: 2px;
}

/* ─── Contexto capturado ──────────────────────────────────────────────────── */
.pcop-box {
    background: var(--pc-surface);
    padding: 10px 16px;
    border-bottom: 1px solid var(--pc-border);
    flex-shrink: 0;
}
.pcop-box-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 11px;
    font-weight: 700;
    color: var(--pc-muted);
    text-transform: uppercase;
    letter-spacing: .5px;
}
.pcop-mini-btn {
    background: var(--pc-surface2);
    border: 1px solid var(--pc-border);
    color: var(--pc-muted);
    cursor: pointer;
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 5px;
    transition: all .2s;
    font-family: var(--pc-font);
}
.pcop-mini-btn:hover { background: var(--pc-border); color: var(--pc-text2); }
.pcop-ctx-text {
    font-size: 11px;
    color: var(--pc-muted);
    margin-top: 8px;
    max-height: 70px;
    overflow-y: auto;
    white-space: pre-wrap;
    word-break: break-word;
    line-height: 1.6;
    background: var(--pc-surface2);
    border: 1px solid var(--pc-border);
    border-radius: 7px;
    padding: 7px 10px;
}

/* ─── Chat ────────────────────────────────────────────────────────────────── */
#pcop-chat {
    flex: 1;
    overflow-y: auto;
    padding: 14px 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: var(--pc-bg);
    scrollbar-width: thin;
    scrollbar-color: var(--pc-border2) transparent;
}
#pcop-chat::-webkit-scrollbar { width: 5px; }
#pcop-chat::-webkit-scrollbar-thumb { background: var(--pc-border2); border-radius: 3px; }

.pcop-msg {
    display: flex;
    flex-direction: column;
    max-width: 94%;
    animation: pcop-fadein .25s ease;
}
@keyframes pcop-fadein {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}
.pcop-msg.user { align-self: flex-end; }
.pcop-msg.ia   { align-self: flex-start; }

.pcop-msg-who {
    font-size: 10px;
    font-weight: 700;
    color: var(--pc-muted);
    text-transform: uppercase;
    letter-spacing: .5px;
    margin-bottom: 4px;
    padding: 0 4px;
}
.pcop-msg.user .pcop-msg-who { text-align: right; color: var(--pc-primary); }
.pcop-msg.ia   .pcop-msg-who { color: var(--pc-green); }

.pcop-msg-text {
    padding: 10px 14px;
    border-radius: 14px;
    font-size: 13px;
    line-height: 1.65;
    color: var(--pc-text);
    position: relative;
}
.pcop-msg.user .pcop-msg-text {
    background: var(--pc-primary);
    color: #fff;
    border-bottom-right-radius: 4px;
    box-shadow: 0 2px 10px rgba(37,99,235,.25);
}
.pcop-msg.ia .pcop-msg-text {
    background: var(--pc-surface);
    border: 1px solid var(--pc-border);
    border-bottom-left-radius: 4px;
    box-shadow: var(--pc-shadow-sm);
}
.pcop-msg.ia .pcop-msg-text b  { color: var(--pc-primary); font-weight: 700; }
.pcop-msg.ia .pcop-msg-text code {
    background: var(--pc-primary-l);
    color: var(--pc-primary-d);
    padding: 1px 6px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
}

/* Botão copiar */
.pcop-msg-copy {
    align-self: flex-start;
    background: none;
    border: none;
    color: var(--pc-muted);
    font-size: 10px;
    cursor: pointer;
    padding: 2px 4px;
    margin-top: 3px;
    border-radius: 4px;
    font-family: var(--pc-font);
    transition: color .2s;
}
.pcop-msg.user .pcop-msg-copy { display: none; }
.pcop-msg-copy:hover { color: var(--pc-primary); }

/* Loading dots */
.pcop-loading-dots {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 12px 16px;
    align-self: flex-start;
    background: var(--pc-surface);
    border: 1px solid var(--pc-border);
    border-radius: 14px;
    border-bottom-left-radius: 4px;
}
.pcop-loading-dots span {
    width: 7px;
    height: 7px;
    background: var(--pc-primary);
    border-radius: 50%;
    animation: pcop-bounce .9s infinite ease-in-out;
    opacity: .7;
}
.pcop-loading-dots span:nth-child(1) { animation-delay: 0s; }
.pcop-loading-dots span:nth-child(2) { animation-delay: .18s; }
.pcop-loading-dots span:nth-child(3) { animation-delay: .36s; }
@keyframes pcop-bounce {
    0%, 80%, 100% { transform: scale(.7); opacity: .4; }
    40%           { transform: scale(1.1); opacity: 1; }
}

/* Mensagem de boas-vindas */
.pcop-welcome {
    text-align: center;
    padding: 24px 16px;
    color: var(--pc-muted);
    align-self: center;
    width: 100%;
}
.pcop-welcome-icon { font-size: 40px; margin-bottom: 10px; }
.pcop-welcome h3 { font-size: 15px; font-weight: 700; color: var(--pc-text2); margin: 0 0 8px; }
.pcop-welcome p  { font-size: 12px; line-height: 1.6; margin: 0; }

/* ─── Input ───────────────────────────────────────────────────────────────── */
.pcop-input {
    padding: 12px 16px;
    border-top: 1px solid var(--pc-border);
    background: var(--pc-surface);
    flex-shrink: 0;
}
.pcop-input-wrap {
    background: var(--pc-surface2);
    border: 1.5px solid var(--pc-border2);
    border-radius: 12px;
    transition: border-color .2s, box-shadow .2s;
    overflow: hidden;
}
.pcop-input-wrap:focus-within {
    border-color: var(--pc-primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}
#pcop-question {
    width: 100%;
    background: transparent;
    border: none;
    color: var(--pc-text);
    padding: 10px 14px 8px;
    font-size: 13px;
    font-family: var(--pc-font);
    resize: none;
    line-height: 1.55;
    box-sizing: border-box;
    display: block;
}
#pcop-question:focus { outline: none; }
#pcop-question::placeholder { color: var(--pc-muted); }
.pcop-input-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 12px 8px;
    border-top: 1px solid var(--pc-border);
}
.pcop-char-count {
    font-size: 10px;
    color: var(--pc-muted);
    font-family: var(--pc-font);
}
.pcop-send-btn {
    background: var(--pc-primary);
    border: none;
    color: #fff;
    padding: 6px 16px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 700;
    font-family: var(--pc-font);
    cursor: pointer;
    transition: all .2s;
    display: flex;
    align-items: center;
    gap: 5px;
}
.pcop-send-btn:hover {
    background: var(--pc-primary-d);
    box-shadow: 0 2px 10px rgba(37,99,235,.35);
    transform: translateY(-1px);
}
.pcop-send-btn:active { transform: translateY(0); }
.pcop-send-btn:disabled {
    background: var(--pc-border2);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* ─── Footer ──────────────────────────────────────────────────────────────── */
.pcop-footer {
    padding: 7px 16px;
    font-size: 10px;
    color: var(--pc-muted);
    text-align: center;
    border-top: 1px solid var(--pc-border);
    background: var(--pc-surface2);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}
.pcop-footer-dot {
    width: 6px;
    height: 6px;
    background: var(--pc-green);
    border-radius: 50%;
    animation: pcop-pulse 2s infinite;
    flex-shrink: 0;
}
@keyframes pcop-pulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: .4; }
}

/* ─── Toast ───────────────────────────────────────────────────────────────── */
.pcop-toast {
    position: fixed;
    bottom: 80px;
    right: 20px;
    background: #1a202c;
    color: #fff;
    padding: 8px 16px;
    border-radius: 10px;
    font-size: 12px;
    font-family: var(--pc-font);
    font-weight: 600;
    z-index: 2147483647;
    box-shadow: 0 4px 20px rgba(0,0,0,.2);
    animation: pcop-toast-in .25s ease;
    pointer-events: none;
}
@keyframes pcop-toast-in {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}