/* ========== 15-components.css ========== */
/* 共用組件：表單、按鈕、開關、手風琴、頭像上傳、Checkbox、Range */

/* ===== Form Group ===== */
.form-group {
margin: 0 16px 16px;
background: #fff;
border-radius: 12px;
overflow: hidden;
}

.form-row {
display: flex;
align-items: center;
padding: 12px 16px;
border-bottom: 1px solid #f2f2f7;
}

.form-row:last-child {
border-bottom: none;
}

.form-label {
font-size: 15px;
color: #1d1d1f;
width: 80px;
flex-shrink: 0;
}

.form-input {
flex: 1;
border: none;
outline: none;
font-size: 15px;
color: #1d1d1f;
background: transparent;
}

.form-input::placeholder {
color: #c7c7cc;
}

.form-textarea {
margin: 0 16px 16px;
background: #fff;
border-radius: 12px;
overflow: hidden;
}

.form-textarea textarea {
width: 100%;
border: none;
outline: none;
padding: 12px 16px;
font-size: 15px;
color: #1d1d1f;
resize: none;
min-height: 100px;
font-family: inherit;
}

.form-textarea textarea::placeholder {
color: #c7c7cc;
}

.form-select {
flex: 1;
border: none;
outline: none;
font-size: 15px;
color: #1d1d1f;
background: transparent;
-webkit-appearance: none;
appearance: none;
}

/* ===== Form Buttons ===== */
.form-btn {
width: calc(100% - 32px);
padding: 14px;
border: none;
font-size: 16px;
font-weight: 600;
cursor: pointer;
border-radius: 12px;
margin: 0 16px 12px;
display: block;
}

.form-btn.primary {
background: #1d1d1f;
color: #fff;
}

.form-btn.primary:active {
background: #3a3a3c;
}

.form-btn.danger {
background: #fff;
color: #ff3b30;
}

.form-btn.danger:active {
background: #fff5f5;
}

.form-btn.secondary {
background: #e5e5ea;
color: #1d1d1f;
}

.form-btn.secondary:active {
background: #d1d1d6;
}

.form-hint {
margin: 0 32px 12px;
font-size: 12px;
color: #8e8e93;
line-height: 1.4;
}

/* ===== Split Button ===== */
.split-btn-wrap {
display: flex;
margin: 0 16px 12px;
border-radius: 12px;
overflow: hidden;
}

.split-btn-wrap .split-main {
flex: 1;
padding: 14px 20px;
border: none;
font-size: 16px;
font-weight: 600;
cursor: pointer;
background: #1d1d1f;
color: #fff;
}

.split-btn-wrap .split-main:active {
background: #3a3a3c;
}

.split-btn-wrap .split-arrow {
padding: 14px 16px;
border: none;
cursor: pointer;
background: #1d1d1f;
color: #fff;
border-left: 1px solid rgba(255, 255, 255, .15);
font-size: 14px;
}

.split-btn-wrap .split-arrow:active {
background: #3a3a3c;
}

.split-dropdown {
position: relative;
}

.split-menu {
position: absolute;
bottom: calc(100% + 8px);
right: 16px;
background: #fff;
border: 1px solid #e5e5ea;
border-radius: 12px;
box-shadow: 0 12px 36px -8px rgba(0, 0, 0, .12);
min-width: 200px;
opacity: 0;
pointer-events: none;
transform: translateY(6px);
transition: all .18s;
z-index: 20;
}

.split-menu.open {
opacity: 1;
pointer-events: auto;
transform: translateY(0);
}

.split-menu .split-opt {
padding: 13px 16px;
font-size: 15px;
color: #1d1d1f;
cursor: pointer;
border-bottom: 1px solid #f2f2f7;
}

.split-menu .split-opt:last-child {
border: none;
}

.split-menu .split-opt:active {
background: #f2f2f7;
}

/* ===== Toggle ===== */
.toggle-wrap {
display: flex;
align-items: center;
justify-content: space-between;
padding: 12px 16px;
}

.toggle-label {
font-size: 15px;
color: #1d1d1f;
}

.toggle {
width: 51px;
height: 31px;
border-radius: 16px;
background: #e5e5ea;
position: relative;
cursor: pointer;
transition: background .25s;
flex-shrink: 0;
}

.toggle.on {
background: #3a3a3c;
}

.toggle .toggle-knob {
width: 27px;
height: 27px;
background: #fff;
border-radius: 50%;
position: absolute;
top: 2px;
left: 2px;
transition: transform .25s;
box-shadow: 0 2px 6px rgba(0, 0, 0, .15);
}

.toggle.on .toggle-knob {
transform: translateX(20px);
}

/* ===== Segmented Control ===== */
.seg-control {
display: flex;
background: #e5e5ea;
border-radius: 8px;
padding: 2px;
flex-shrink: 0;
}

.seg-option {
flex: 1;
padding: 6px 14px;
text-align: center;
border-radius: 6px;
font-size: 13px;
font-weight: 500;
cursor: pointer;
transition: all .2s;
color: #8e8e93;
}

.seg-option.active {
background: #fff;
box-shadow: 0 1px 3px rgba(0, 0, 0, .08);
color: #1d1d1f;
font-weight: 600;
}

/* ===== Range Row ===== */
.range-row {
display: flex;
align-items: center;
padding: 12px 16px;
gap: 12px;
border-bottom: 1px solid #f2f2f7;
}

.range-row:last-child {
border-bottom: none;
}

.range-row .form-label {
width: 80px;
flex-shrink: 0;
}

.range-row input[type=range] {
flex: 1;
appearance: none;
-webkit-appearance: none;
height: 4px;
background: #e5e5ea;
border-radius: 2px;
outline: none;
}

.range-row input[type=range]::-webkit-slider-thumb {
-webkit-appearance: none;
width: 22px;
height: 22px;
border-radius: 50%;
background: #fff;
box-shadow: 0 1px 4px rgba(0, 0, 0, .2);
cursor: pointer;
}

.range-row .range-val {
width: 36px;
text-align: center;
font-size: 14px;
color: #3a3a3c;
font-weight: 600;
flex-shrink: 0;
}

/* ===== Checkbox ===== */
.checkbox {
width: 22px;
height: 22px;
border: 2px solid #d1d1d6;
border-radius: 6px;
display: flex;
align-items: center;
justify-content: center;
cursor: pointer;
flex-shrink: 0;
transition: all .2s;
}

.checkbox.checked {
background: #1d1d1f;
border-color: #1d1d1f;
}

.checkbox.checked svg {
stroke: #fff;
}

.checkbox svg {
width: 14px;
height: 14px;
stroke: transparent;
fill: none;
stroke-width: 3;
}

/* ===== Avatar Upload ===== */
.avatar-upload {
width: 80px;
height: 80px;
border-radius: 50%;
background: #e5e5ea;
margin: 16px auto;
display: flex;
align-items: center;
justify-content: center;
cursor: pointer;
overflow: hidden;
position: relative;
}

.avatar-upload:active {
opacity: .7;
}

.avatar-upload img {
width: 100%;
height: 100%;
object-fit: cover;
}

.avatar-upload svg {
width: 30px;
height: 30px;
stroke: #8e8e93;
fill: none;
stroke-width: 1.5;
}

.avatar-upload input {
display: none;
}

/* ===== Accordion ===== */
.accordion-group {
margin: 0 16px 16px;
background: #fff;
border-radius: 12px;
overflow: hidden;
border: 1px solid #ececec;
}

.accordion-item {
border-bottom: 1px solid #f2f2f7;
}

.accordion-item:last-child {
border: none;
}

.accordion-head {
display: flex;
align-items: center;
justify-content: space-between;
padding: 14px 16px;
cursor: pointer;
}

.accordion-head:active {
background: #f9f9f9;
}

.accordion-head span {
font-size: 15px;
color: #1d1d1f;
}

.accordion-head .chev {
transition: transform .28s;
color: #c7c7cc;
font-size: 16px;
}

.accordion-item.open .chev {
transform: rotate(180deg);
color: #8e8e93;
}

.accordion-body {
max-height: 0;
overflow: hidden;
transition: max-height .3s;
}

.accordion-item.open .accordion-body {
max-height: 200px;
}

.accordion-inner {
padding: 0 16px 14px;
font-size: 14px;
color: #8e8e93;
line-height: 1.6;
}
/* ===== Mask Bind Character List ===== */
.mask-bind-empty {
display: flex;
flex-direction: column;
align-items: center;
padding: 24px 16px;
gap: 8px;
}
.mask-bind-empty svg {
width: 28px;
height: 28px;
stroke: #c7c7cc;
fill: none;
stroke-width: 1.5;
}
.mask-bind-empty span {
font-size: 14px;
color: #8e8e93;
}

.mask-bind-item {
display: flex;
align-items: center;
padding: 10px 16px;
gap: 12px;
cursor: pointer;
border-bottom: 1px solid #f2f2f7;
transition: background .12s;
}
.mask-bind-item:last-child {
border-bottom: none;
}
.mask-bind-item:active {
background: #f9f9fb;
}
.mask-bind-disabled {
opacity: .45;
cursor: default;
}
.mask-bind-disabled:active {
background: transparent;
}

.mask-bind-avatar {
width: 36px;
height: 36px;
border-radius: 50%;
overflow: hidden;
background: #e5e5ea;
display: flex;
align-items: center;
justify-content: center;
flex-shrink: 0;
}
.mask-bind-avatar img {
width: 100%;
height: 100%;
object-fit: cover;
}
.mask-bind-avatar svg {
width: 20px;
height: 20px;
stroke: #8e8e93;
fill: none;
stroke-width: 1.5;
}

.mask-bind-info {
flex: 1;
min-width: 0;
}
.mask-bind-name {
font-size: 15px;
font-weight: 500;
color: #1d1d1f;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
.mask-bind-status {
display: flex;
align-items: center;
gap: 4px;
margin-top: 2px;
font-size: 12px;
color: #8e8e93;
}
.mask-bind-status svg {
width: 11px;
height: 11px;
stroke: #aeaeb2;
fill: none;
stroke-width: 1.5;
flex-shrink: 0;
}

.mask-bind-check {
width: 22px;
height: 22px;
border: 2px solid #d1d1d6;
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
flex-shrink: 0;
transition: all .18s;
}
.mask-bind-check svg {
width: 12px;
height: 12px;
stroke: transparent;
fill: none;
stroke-width: 2.5;
stroke-linecap: round;
stroke-linejoin: round;
transition: stroke .18s;
}
.mask-bind-check.checked {
background: #1d1d1f;
border-color: #1d1d1f;
}
.mask-bind-check.checked svg {
stroke: #fff;
}
/* ===== Worldbook Bind Tag ===== */
.wb-bind-icon {
border-radius: 10px !important;
}
.wb-bind-icon svg {
width: 18px;
height: 18px;
stroke: #636366;
fill: none;
stroke-width: 1.5;
stroke-linecap: round;
stroke-linejoin: round;
}
.wb-bind-tag {
display: inline-block;
font-size: 11px;
font-weight: 600;
padding: 1px 8px;
border-radius: 4px;
letter-spacing: .3px;
}
.wb-tag-global {
background: #e8f0fe;
color: #3478f6;
}
.wb-tag-local {
background: #f0f0f5;
color: #8e8e93;
}

/* ===== Mask Card List ===== */
.mask-card {
display: flex;
align-items: center;
padding: 12px 16px;
gap: 12px;
background: #fff;
border-radius: 14px;
border: 1px solid #ececec;
margin-bottom: 8px;
cursor: pointer;
transition: background .12s;
}
.mask-card:active {
background: #f9f9fb;
}
.mc-avatar {
width: 44px;
height: 44px;
border-radius: 12px;
background: #f2f2f7;
overflow: hidden;
display: flex;
align-items: center;
justify-content: center;
flex-shrink: 0;
}
.mc-avatar img {
width: 100%;
height: 100%;
object-fit: cover;
}
.mc-avatar svg {
width: 24px;
height: 24px;
stroke: #8e8e93;
fill: none;
stroke-width: 1.5;
}
.mc-info {
flex: 1;
min-width: 0;
}
.mc-name {
font-size: 16px;
font-weight: 600;
color: #1d1d1f;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
.mc-desc {
font-size: 13px;
color: #8e8e93;
margin-top: 2px;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
.mc-chars {
display: flex;
gap: 4px;
margin-top: 6px;
flex-wrap: wrap;
}
.mc-char-tag {
font-size: 11px;
padding: 2px 8px;
background: #f2f2f7;
border-radius: 4px;
color: #636366;
font-weight: 500;
}
.mc-arrow {
font-size: 18px;
color: #c7c7cc;
flex-shrink: 0;
font-weight: 300;
}
.mask-empty {
text-align: center;
padding: 40px 20px;
}
.mask-empty svg {
width: 44px;
height: 44px;
stroke: #d1d1d6;
fill: none;
stroke-width: 1;
margin-bottom: 12px;
}
.mask-empty p {
font-size: 14px;
color: #8e8e93;
line-height: 1.6;
}

/* =========================================================
Action Sheet (Messages +)
========================================================= */
#createActionSheet {
position: fixed;
inset: 0;
z-index: 999;
display: none;
pointer-events: none;
}

#createActionSheet.show {
display: block;
pointer-events: auto;
}

.cas-bg {
position: absolute;
inset: 0;
background: rgba(0, 0, 0, .35);
animation: casOverlayIn .25s ease;
}

@keyframes casOverlayIn {
from { opacity: 0; }
to { opacity: 1; }
}

.cas-panel {
position: absolute;
left: 10px;
right: 10px;
bottom: 10px;
bottom: calc(10px + env(safe-area-inset-bottom, 0));
animation: casSlideUp .3s cubic-bezier(.2, .9, .3, 1);
}

@keyframes casSlideUp {
from { transform: translateY(100%); opacity: 0; }
to { transform: translateY(0); opacity: 1; }
}

.cas-group {
background: #fff;
border-radius: 14px;
overflow: hidden;
margin-bottom: 8px;
}

.cas-item {
display: flex;
align-items: center;
gap: 12px;
padding: 16px 20px;
font-size: 17px;
font-weight: 500;
color: #007aff;
cursor: pointer;
border-bottom: 1px solid #f2f2f7;
transition: background .12s;
}

.cas-item:last-child {
border-bottom: none;
}

.cas-item:active {
background: #f2f2f7;
}

.cas-item svg {
width: 20px;
height: 20px;
stroke: #007aff;
fill: none;
stroke-width: 1.5;
flex-shrink: 0;
}

.cas-cancel {
background: #fff;
border-radius: 14px;
padding: 16px;
text-align: center;
font-size: 17px;
font-weight: 600;
color: #007aff;
cursor: pointer;
transition: background .12s;
}

.cas-cancel:active {
background: #f2f2f7;
}

/* =========================================================
跨账号导入角色模态框
========================================================= */
.import-char-modal {
max-width: 380px;
}

.import-char-search-wrap {
display: flex;
align-items: center;
gap: 8px;
margin: 0 16px 8px;
padding: 8px 12px;
background: #f2f2f7;
border-radius: 10px;
}

.import-char-search-wrap svg {
width: 16px;
height: 16px;
stroke: #8e8e93;
fill: none;
stroke-width: 1.5;
flex-shrink: 0;
}

.import-char-search-wrap input {
flex: 1;
border: none;
outline: none;
background: transparent;
font-size: 15px;
color: #1d1d1f;
}

.import-char-search-wrap input::placeholder {
color: #c7c7cc;
}

.import-char-list {
max-height: 360px;
overflow-y: auto;
padding: 0 4px;
}

.import-char-empty {
padding: 40px 20px;
text-align: center;
color: #8e8e93;
font-size: 14px;
line-height: 1.6;
display: flex;
flex-direction: column;
align-items: center;
}

.import-char-item {
display: flex;
align-items: center;
gap: 12px;
padding: 10px 12px;
margin: 0 4px 4px;
border-radius: 12px;
cursor: pointer;
transition: background .12s;
}

.import-char-item:active {
background: #f2f2f7;
}

.import-char-avatar {
width: 42px;
height: 42px;
border-radius: 50%;
background: #e5e5ea;
flex-shrink: 0;
display: flex;
align-items: center;
justify-content: center;
overflow: hidden;
}

.import-char-avatar img {
width: 100%;
height: 100%;
object-fit: cover;
}

.import-char-avatar svg {
width: 22px;
height: 22px;
stroke: #8e8e93;
fill: none;
stroke-width: 1.5;
}

.import-char-info {
flex: 1;
min-width: 0;
}

.import-char-name {
font-size: 16px;
font-weight: 600;
color: #1d1d1f;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}

.import-char-from {
font-size: 12px;
color: #8e8e93;
margin-top: 2px;
}

.import-char-add {
width: 22px;
height: 22px;
stroke: #007aff;
fill: none;
stroke-width: 2;
flex-shrink: 0;
}
/* ========== 记忆类型标签：统一灰白胶囊（LTM / STM / FTM） ========== */
.mem-type-stm,
.mem-type-ltm,
.mem-type-ftm,
.mem-type-auto {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 10px;
  letter-spacing: 0.4px;
  line-height: 1.4;
  vertical-align: middle;
}

.mem-type-stm {
  background: #f2f2f7;
  color: #8e8e93;
  border: 1px solid #e5e5ea;
}

.mem-type-ltm {
  background: #f2f2f7;
  color: #636366;
  border: 1px solid #e5e5ea;
}

.mem-type-ftm {
  background: #f2f2f7;
  color: #aeaeb2;
  border: 1px solid #e5e5ea;
}

.mem-type-auto {
  background: #f2f2f7;
  color: #c7c7cc;
  border: 1px solid #e5e5ea;
}