/* ============================================================
   components.css — 面板、按钮、表单、标签、终端、数据条
   ============================================================ */

/* ───── 面板：水晶棱面切角 + 1px 虹彩描边 ───── */
.panel {
  position: relative;
  padding: 22px 22px 24px;
  background:
    linear-gradient(var(--panel), var(--panel)) padding-box,
    var(--edge-dim) border-box;
  border: 1px solid transparent;
  border-radius: 0;
}
.facet { clip-path: var(--facet); }
.facet--sm { clip-path: var(--facet-sm); }

.panel::after {
  content: "";
  position: absolute;
  left: 0; top: 0;
  width: 46px; height: 1px;
  background: linear-gradient(90deg, var(--gold), transparent);
  opacity: .55;
}

.panel__label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--gold);
  padding-bottom: 12px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--line-soft);
}
.panel__meta { font-size: 8.5px; color: var(--text-4); }

/* ───── 按钮 ───── */
.btn {
  --btn-cut: 9px;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 26px;
  font-family: var(--font-serif);
  font-size: 13.5px;
  letter-spacing: .18em;
  color: var(--text-2);
  background: linear-gradient(var(--panel-2), var(--panel-2)) padding-box,
              var(--edge-dim) border-box;
  border: 1px solid transparent;
  clip-path: polygon(
    0 var(--btn-cut), var(--btn-cut) 0,
    100% 0, 100% calc(100% - var(--btn-cut)),
    calc(100% - var(--btn-cut)) 100%, 0 100%);
  cursor: pointer;
  transition: color .25s var(--ease), background-color .25s var(--ease), transform .12s var(--ease);
}
.btn:hover { color: var(--text); background-color: var(--panel-3); }
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: .34; cursor: not-allowed; }
.btn:disabled:hover { color: var(--text-2); background-color: transparent; }

.btn--gold {
  color: var(--gold-hi);
  background:
    linear-gradient(var(--panel-2), var(--panel-2)) padding-box,
    var(--edge-holo) border-box;
}
.btn--gold:hover { color: #fff; background-color: #1B2340; }

.btn--ghost {
  padding: 9px 18px;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--text-3);
  background: transparent padding-box, var(--edge-dim) border-box;
}
.btn--ghost:hover { color: var(--amethyst-hi); background-color: rgba(154, 120, 220, .07); }

.btn--block { width: 100%; }

/* ───── 表单 ───── */
.field-group { border: 0; padding: 0; margin: 0 0 18px; }
.field-group__legend {
  padding: 0;
  font-family: var(--font-serif);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--text-3);
  margin-bottom: 9px;
}

.field { display: block; margin-bottom: 16px; }
.field__label {
  display: block;
  font-family: var(--font-serif);
  font-size: 12px;
  letter-spacing: .10em;
  color: var(--text-3);
  margin-bottom: 7px;
}
.field__label em {
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: .12em;
  color: var(--text-4);
  margin-left: 6px;
  text-transform: uppercase;
}

input[type="date"], input[type="time"], input[type="text"],
input[type="number"], select {
  width: 100%;
  padding: 10px 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text);
  background: rgba(4, 5, 10, .72);
  border: 1px solid var(--line);
  border-radius: 0;
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease);
  color-scheme: dark;
}
input::placeholder { color: var(--text-4); font-family: var(--font-sans); font-size: 12.5px; }
input:hover, select:hover { border-color: var(--line-hard); }
input:focus, select:focus {
  outline: none;
  border-color: var(--amethyst-lo);
  box-shadow: 0 0 0 1px rgba(154, 120, 220, .30), inset 0 0 22px rgba(154, 120, 220, .07);
}
select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--smoke) 50%),
                    linear-gradient(135deg, var(--smoke) 50%, transparent 50%);
  background-position: calc(100% - 16px) 50%, calc(100% - 11px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 32px;
}

.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* 分段选择（性别 / 牌阵） */
.segmented { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.segmented--stack { grid-template-columns: 1fr; }
.segmented__opt { position: relative; cursor: pointer; }
.segmented__opt input {
  position: absolute; opacity: 0; width: 1px; height: 1px;
}
.segmented__opt span {
  display: block;
  padding: 9px 12px;
  font-family: var(--font-serif);
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--text-3);
  background: rgba(4, 5, 10, .6);
  border: 1px solid var(--line-soft);
  transition: all .25s var(--ease);
}
.segmented__opt span em {
  display: block;
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: .14em;
  color: var(--text-4);
  margin-top: 3px;
  text-transform: uppercase;
}
.segmented__opt:hover span { border-color: var(--line-hard); color: var(--text-2); }
.segmented__opt input:checked + span {
  color: var(--gold-hi);
  border-color: var(--line-gold);
  background: linear-gradient(180deg, rgba(198, 161, 91, .12), rgba(198, 161, 91, .03));
  box-shadow: inset 0 0 20px rgba(198, 161, 91, .07);
}
.segmented__opt input:focus-visible + span { outline: 1px solid var(--gold); outline-offset: 2px; }

/* 勾选框 */
.check {
  display: grid;
  grid-template-columns: 15px minmax(0, 1fr);
  gap: 11px;
  align-items: start;
  margin-bottom: 13px;
  cursor: pointer;
}
.check input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.check__box {
  width: 15px; height: 15px;
  margin-top: 3px;
  border: 1px solid var(--line-hard);
  background: rgba(4, 5, 10, .7);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
  transition: all .25s var(--ease);
}
.check input:checked + .check__box {
  background: linear-gradient(135deg, var(--amethyst-hi), var(--gold));
  border-color: var(--gold);
  box-shadow: 0 0 12px rgba(154, 120, 220, .45);
}
.check input:focus-visible + .check__box { outline: 1px solid var(--gold); outline-offset: 3px; }
.check__text { font-size: 12.5px; color: var(--text-2); line-height: 1.6; }
.check__text em {
  display: block;
  font-style: normal;
  font-size: 10.5px;
  color: var(--text-4);
  line-height: 1.65;
  margin-top: 2px;
}

.form-actions { display: flex; gap: 10px; margin-top: 22px; }
.form-actions--stack { flex-direction: column; }
.form-hint {
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  line-height: 1.8;
  letter-spacing: .04em;
  color: var(--text-4);
  min-height: 1.8em;
}
.form-hint--warn { color: var(--rose); }
.form-hint--ok { color: var(--wx-wood); }

/* ───── 数据读出 ───── */
.readout {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin: 20px 0 22px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}
.readout > div { background: var(--panel); padding: 9px 12px; }
.readout dt { font-size: 8.5px; color: var(--text-4); }
.readout dd {
  margin: 4px 0 0;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--text-2);
}

/* ───── 键值行 ───── */
.kvline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  margin: 18px 0 0;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}
.kvline > div { background: var(--panel); padding: 10px 13px; }
.kvline dt { font-size: 8.5px; color: var(--text-4); }
.kvline dd {
  margin: 5px 0 0;
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: .06em;
  color: var(--text-2);
}
.kvline dd.is-mark { color: var(--gold-hi); }

/* ───── 标签 ───── */
.tag {
  display: inline-block;
  padding: 2px 7px;
  font-family: var(--font-serif);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--text-2);
  border: 1px solid var(--line-soft);
  background: rgba(4, 5, 10, .5);
  white-space: nowrap;
}
.tag--mono { font-size: 9px; letter-spacing: .14em; color: var(--text-4); }
.tag--gold { color: var(--gold-hi); border-color: var(--line-gold); }
.tag--amethyst { color: var(--amethyst-hi); border-color: var(--amethyst-lo); }
.tag--rose { color: var(--rose-hi); border-color: var(--rose-lo); }

/* ───── 水平数据条 ───── */
.meter {
  display: grid;
  grid-template-columns: 2.4em minmax(0, 1fr) 3.2em;
  align-items: center;
  gap: 10px;
  padding: 5px 0;
}
.meter__key {
  font-family: var(--font-serif);
  font-size: 13px;
  color: var(--text-2);
  letter-spacing: .1em;
}
.meter__track {
  position: relative;
  height: 6px;
  background: rgba(4, 5, 10, .8);
  border: 1px solid var(--line-soft);
  overflow: hidden;
}
.meter__fill {
  position: absolute;
  inset: 0 auto 0 0;
  background: linear-gradient(90deg, var(--amethyst-lo), var(--amethyst-hi));
  transition: width .9s var(--ease);
}
.meter__val {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-3);
  text-align: right;
  letter-spacing: .04em;
}

/* ───── 终端 ───── */
.term { padding: 0; overflow: hidden; }
.term__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 11px 18px;
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border-bottom: 1px solid var(--line-soft);
}
.term__id { font-size: 10px; color: var(--amethyst-hi); }
.term__clock { font-size: 10px; color: var(--text-4); }
.term__dots { display: flex; gap: 5px; }
.term__dots i {
  width: 7px; height: 7px;
  background: var(--line-hard);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}
.term__dots i:first-child { background: var(--amethyst-lo); }

.term__body {
  height: min(52vh, 460px);
  overflow-y: auto;
  padding: 18px 20px 26px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.85;
  color: var(--text-2);
  background:
    linear-gradient(180deg, rgba(154, 120, 220, .045), transparent 30%),
    rgba(4, 5, 10, .55);
  scroll-behavior: smooth;
}
.term__line {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-all;
  animation: line-in .32s var(--ease) both;
}
@keyframes line-in {
  from { opacity: 0; transform: translateX(-6px); }
  to   { opacity: 1; transform: none; }
}
.term__line--sys   { color: var(--amethyst-hi); }
.term__line--cmd   { color: var(--gold); }
.term__line--data  { color: var(--text-2); }
.term__line--dim   { color: var(--text-4); }
.term__line--ok    { color: var(--wx-wood); }
.term__line--warn  { color: var(--rose); }
.term__line--head  { color: var(--text); letter-spacing: .10em; margin-top: 12px; }
.term__line--head::before { content: "── "; color: var(--gold-lo); }
.term__line--rule  { color: var(--line-hard); }
.term__cursor::after {
  content: "▌";
  color: var(--gold);
  animation: blink 1.05s steps(2, start) infinite;
}
@keyframes blink { 50% { opacity: 0; } }

.term__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 13px 18px;
  border-top: 1px solid var(--line-soft);
  background: rgba(4, 5, 10, .4);
}

/* ───── 工具 ───── */
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ══════════════════════════════════════════════
   交互反馈层 — hover/按压/入场/校验抖动
   ══════════════════════════════════════════════ */

/* 按钮：悬停扫光 + 金色微光 */
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(104deg, transparent 30%, rgba(255, 255, 255, .10) 46%, rgba(255, 255, 255, .03) 54%, transparent 70%);
  transform: translateX(-110%);
  transition: transform .55s var(--ease);
  pointer-events: none;
}
.btn:hover::before { transform: translateX(110%); }
.btn--gold:hover {
  background-color: #1B2340;
  box-shadow: 0 0 18px rgba(198, 161, 91, .28), inset 0 0 12px rgba(198, 161, 91, .08);
}
.btn:active { transform: translateY(1px) scale(.985); }
.btn:focus-visible {
  outline: 1px solid var(--gold);
  outline-offset: 3px;
}

/* 输入聚焦：金色描边 + 内光晕 */
.field input:focus,
.field select:focus,
.field input:hover,
.field select:hover {
  border-color: var(--line-hard);
}
.field input:focus,
.field select:focus {
  box-shadow: 0 0 0 1px rgba(198, 161, 91, .38), inset 0 0 14px rgba(198, 161, 91, .05);
}

/* 校验失败抖动（JS 在 submit 无效时给表单加 .shake） */
@keyframes shake-x {
  10%, 90% { transform: translateX(-1px); }
  20%, 80% { transform: translateX(2px); }
  30%, 50%, 70% { transform: translateX(-3px); }
  40%, 60% { transform: translateX(3px); }
}
.shake { animation: shake-x .5s cubic-bezier(.36, .07, .19, .97) both; }

/* 面板悬停：边框微亮 */
@media (hover: hover) {
  .panel { transition: border-color .35s var(--ease), box-shadow .35s var(--ease); }
  .panel:hover { border-color: rgba(154, 120, 220, .30); }
}

/* 结果区入场：整块自下浮现 */
@keyframes rise-in {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: none; }
}
.rise { animation: rise-in .55s var(--ease) both; }
.rise-2 { animation: rise-in .55s var(--ease) .10s both; }
.rise-3 { animation: rise-in .55s var(--ease) .18s both; }
.rise-4 { animation: rise-in .55s var(--ease) .26s both; }

/* 牌位：可发牌时空位呼吸提示；有牌时悬停微浮 */
@keyframes slot-breathe {
  50% { border-color: rgba(154, 120, 220, .42); }
}
.slot--empty .slot__frame { animation: slot-breathe 3.2s var(--ease) infinite; }
@media (hover: hover) {
  .slot .card { transition: transform .35s var(--ease), filter .35s var(--ease); }
  .slot .card:hover { transform: translateY(-7px); filter: brightness(1.12); }
}
.card.is-flipped { animation: card-snap .34s var(--ease); }
@keyframes card-snap {
  0% { transform: scale(.94); }
  60% { transform: scale(1.025); }
  100% { transform: scale(1); }
}

/* 解读条目逐条浮现（JS 渲染时逐个加 .rise） */

/* 导轨链接悬停轻移 */
.rail a { transition: color .3s var(--ease), border-color .3s var(--ease), background .3s var(--ease), padding .3s var(--ease); }
.rail a:hover { padding-left: 5px; padding-right: 5px; }

/* reduced-motion：全部动效归零 */
@media (prefers-reduced-motion: reduce) {
  .btn::before { display: none; }
  .shake, .rise, .rise-2, .rise-3, .rise-4 { animation: none; }
  .slot--empty .slot__frame { animation: none; }
  .card.is-flipped { animation: none; }
}