/* ERP help stays independent of legacy page and modal selectors. */
#ganzhi-erp-assistant, #ganzhi-erp-assistant * { box-sizing: border-box; }
#ganzhi-erp-assistant {
    --gza-red: #ba192d;
    --gza-bottom: 22px;
    --gza-height: calc(100vh - 124px);
    position: fixed; right: 24px; bottom: var(--gza-bottom); z-index: 800;
    font: 14px/1.6 "Microsoft YaHei UI", "Microsoft YaHei", sans-serif;
    color: #26313f; text-align: left;
}
#ganzhi-erp-assistant [hidden] { display: none !important; }
#ganzhi-erp-assistant button, #ganzhi-erp-assistant textarea, #ganzhi-erp-assistant a {
    font: inherit; letter-spacing: normal; text-transform: none;
}
#ganzhi-erp-assistant button { cursor: pointer; margin: 0; }
#ganzhi-erp-assistant button:focus-visible, #ganzhi-erp-assistant a:focus-visible,
#ganzhi-erp-assistant textarea:focus-visible { outline: 3px solid #d78390; outline-offset: 3px; }
#ganzhi-erp-assistant .gza-launch {
    display: flex; align-items: center; gap: 9px; min-height: 56px;
    padding: 8px 17px 8px 10px; border-radius: 30px; border: 1px solid #fff;
    color: #fff; background: linear-gradient(125deg, #ca2439, #a71328);
    box-shadow: 0 5px 22px #87263833; font-weight: 600;
}
#ganzhi-erp-assistant .gza-launch:hover { background: #a71328; }
#ganzhi-erp-assistant .gza-bot { display: block; width: 34px; height: 34px; flex: 0 0 auto; }
#ganzhi-erp-assistant .gza-panel {
    position: absolute; right: 0; bottom: 70px; width: 380px;
    height: 574px; max-height: var(--gza-height); max-width: calc(100vw - 28px);
    display: flex; flex-direction: column; overflow: hidden;
    background: #f7f8fa; border: 1px solid #e6dce0; border-radius: 20px;
    box-shadow: 0 18px 56px #26313f30;
}
#ganzhi-erp-assistant .gza-header {
    display: flex; align-items: center; gap: 10px; padding: 17px 16px;
    color: #fff; background: linear-gradient(115deg, #b6182b, #d33345); flex-shrink: 0;
}
#ganzhi-erp-assistant .gza-heading { flex: 1; min-width: 0; }
#ganzhi-erp-assistant .gza-heading strong { display: block; font-size: 17px; line-height: 1.5; }
#ganzhi-erp-assistant .gza-heading small { display: block; color: #ffe5e9; font-size: 12px; }
#ganzhi-erp-assistant .gza-close {
    width: 36px; height: 36px; flex-shrink: 0; border: 0; border-radius: 10px;
    background: #ffffff1f; color: #fff; font: 26px/1 sans-serif;
}
#ganzhi-erp-assistant .gza-close:hover { background: #ffffff33; }
#ganzhi-erp-assistant .gza-toolbar {
    display: flex; align-items: center; justify-content: space-between; gap: 6px;
    padding: 7px 14px; border-bottom: 1px solid #eceef1; background: #fff; flex-shrink: 0;
}
#ganzhi-erp-assistant .gza-context { color: #7c5360; font-size: 12px; }
#ganzhi-erp-assistant .gza-clear { color: #707784; border: 0; background: none; font-size: 12px; min-height: 30px; }
#ganzhi-erp-assistant .gza-messages {
    flex: 1 1 auto; min-height: 60px; padding: 16px 14px 6px; overflow: auto;
    overscroll-behavior: contain; scrollbar-width: thin;
}
#ganzhi-erp-assistant .gza-message {
    margin: 0 0 14px; width: fit-content; max-width: 96%; padding: 12px 14px;
    border-radius: 3px 15px 15px 15px; border: 1px solid #e8ebef; background: #fff;
    overflow-wrap: anywhere; word-break: normal; font-size: 13px;
}
#ganzhi-erp-assistant .gza-message p { margin: 0 0 8px; line-height: 1.75; }
#ganzhi-erp-assistant .gza-message p:last-child { margin-bottom: 0; }
#ganzhi-erp-assistant .gza-message.gza-user {
    margin-left: auto; border: 1px solid #f0d5dc; background: #fff0f2;
    border-radius: 15px 3px 15px 15px; white-space: pre-wrap;
}
#ganzhi-erp-assistant .gza-answer-title { display: block; margin-bottom: 7px; color: #992238; font-size: 13px; }
#ganzhi-erp-assistant .gza-help-link { display: inline-block; margin-top: 8px; color: #a81930; text-decoration: underline; text-underline-offset: 3px; }
#ganzhi-erp-assistant .gza-suggestions { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 9px; }
#ganzhi-erp-assistant .gza-suggestions button {
    text-align: left; max-width: 100%; padding: 6px 9px; font-size: 12px;
    border: 1px solid #eadde1; border-radius: 8px; background: #fff8f9; color: #8c3143;
}
#ganzhi-erp-assistant .gza-quick {
    display: grid; grid-template-columns: 1fr 1fr; gap: 7px;
    padding: 10px 14px; border-top: 1px solid #e9edf1; flex-shrink: 0; background: #fff;
}
#ganzhi-erp-assistant .gza-quick button {
    text-align: left; padding: 7px 10px; min-height: 34px;
    border: 1px solid #eadfe2; border-radius: 9px; background: #fffafb; color: #823443; font-size: 12px;
}
#ganzhi-erp-assistant .gza-quick button:hover, #ganzhi-erp-assistant .gza-suggestions button:hover { background: #fbe8ec; }
#ganzhi-erp-assistant .gza-compose { padding: 10px 14px 8px; background: #fff; border-top: 1px solid #edf0f3; flex-shrink: 0; }
#ganzhi-erp-assistant .gza-input-row { display: flex; align-items: flex-end; gap: 8px; }
#ganzhi-erp-assistant .gza-input {
    display: block; flex: 1; min-width: 0; width: 100%; height: 44px; max-height: 90px;
    padding: 10px 11px; resize: none; overflow: auto; border: 1px solid #dfe2e7;
    border-radius: 10px; background: #fafbfc; color: #26313f; font-size: 14px; line-height: 22px;
}
#ganzhi-erp-assistant .gza-send {
    flex: 0 0 54px; min-height: 44px; color: #fff; background: var(--gza-red); border: 0; border-radius: 10px;
}
#ganzhi-erp-assistant .gza-send:disabled { background: #c7a8af; cursor: default; }
#ganzhi-erp-assistant .gza-note { margin-top: 6px; color: #7b808b; font-size: 11px; }
#ganzhi-erp-assistant .gza-retry { padding: 6px 12px; background: #fff; color: #9b2135; border: 1px solid #e5ced3; border-radius: 7px; }
#ganzhi-erp-assistant.gza-compact .gza-quick,
#ganzhi-erp-assistant.gza-compact .gza-toolbar,
#ganzhi-erp-assistant.gza-compact .gza-heading small,
#ganzhi-erp-assistant.gza-compact .gza-note { display: none; }
#ganzhi-erp-assistant.gza-compact .gza-panel { bottom: 0; }
#ganzhi-erp-assistant.gza-compact .gza-launch { visibility: hidden; }
#ganzhi-erp-assistant.gza-compact .gza-header { padding: 8px 12px; }
#ganzhi-erp-assistant.gza-compact .gza-messages { min-height: 30px; padding-top: 10px; }
#ganzhi-erp-assistant.gza-compact .gza-compose { padding: 8px 12px; }
@media (max-width: 600px) {
    #ganzhi-erp-assistant { right: 14px; --gza-bottom: max(14px, env(safe-area-inset-bottom)); --gza-height: calc(100dvh - 104px); }
    #ganzhi-erp-assistant .gza-panel { width: 380px; bottom: 68px; }
    #ganzhi-erp-assistant .gza-header { padding: 12px; }
    #ganzhi-erp-assistant .gza-close { width: 42px; height: 42px; }
    #ganzhi-erp-assistant .gza-quick { gap: 6px; padding: 8px 12px; }
    #ganzhi-erp-assistant .gza-quick button { min-height: 40px; }
    #ganzhi-erp-assistant .gza-input { font-size: 16px; }
    #ganzhi-erp-assistant .gza-note { font-size: 10px; }
}
@media (max-height: 540px) {
    #ganzhi-erp-assistant .gza-heading small, #ganzhi-erp-assistant .gza-quick { display: none; }
    #ganzhi-erp-assistant .gza-header { padding: 8px 12px; }
    #ganzhi-erp-assistant .gza-toolbar { padding: 2px 12px; }
}
@media print { #ganzhi-erp-assistant { display: none !important; } }