/* ==========================================================================
   apply.css — 入学申请页
   ========================================================================== */

/* ---------- 页头 ---------- */
.apply-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(ellipse 55% 90% at 85% 15%, rgba(193, 18, 31, 0.26), transparent 62%),
    radial-gradient(ellipse 40% 70% at 5% 95%, rgba(255, 77, 26, 0.1), transparent 65%);
}

.apply-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.45;
  background: repeating-linear-gradient(
    108deg,
    transparent 0 44px,
    rgba(242, 239, 233, 0.03) 44px 45px
  );
  mask-image: radial-gradient(ellipse 80% 70% at 55% 45%, #000 15%, transparent 80%);
}

.apply-hero__inner {
  position: relative;
  display: grid;
  gap: 1.1rem;
  padding-block: clamp(2.25rem, 6vw, 3.75rem);
}

.apply-hero__title {
  font-family: var(--font-serif);
  font-size: var(--step-3);
  letter-spacing: 0.03em;
}

.apply-hero__title em {
  display: block;
  margin-top: 0.6rem;
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 0.6rem;
  font-weight: 400;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--paper-faint);
}

.apply-hero__lead {
  max-width: 62ch;
  color: var(--paper-dim);
}

/* 步骤条 */
.step-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.35);
}

.step-bar__item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex: 1 1 160px;
  padding: 0.7rem 1rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--paper-faint);
  border-right: 1px solid var(--line);
}

.step-bar__item:last-child {
  border-right: 0;
}

.step-bar__item b {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--paper-faint);
}

.step-bar__item.is-current {
  color: var(--paper);
  background: rgba(193, 18, 31, 0.12);
  box-shadow: inset 0 -2px 0 var(--blood);
}

.step-bar__item.is-current b {
  color: var(--ember);
}

/* ---------- 表单布局 ---------- */
.form-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 290px);
  gap: clamp(1.25rem, 3.5vw, 2.75rem);
  align-items: start;
}

.apply-form {
  display: grid;
  gap: clamp(1.5rem, 3.5vw, 2.25rem);
}

/* 分节 fieldset */
.form-section {
  border: 0;
  padding: 0;
  margin: 0;
}

.form-section__head {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding-bottom: 0.7rem;
  margin-bottom: 1.25rem;
  border-bottom: 1px solid var(--line);
}

.form-section__no {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  color: var(--blood);
}

.form-section__title {
  font-family: var(--font-serif);
  font-size: var(--step-1);
  letter-spacing: 0.03em;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
  gap: 1.05rem 1.15rem;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  min-width: 0;
}

.field--full {
  grid-column: 1 / -1;
}

.field label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.63rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--paper-dim);
}

.field .req {
  color: var(--ember);
}

.field__hint {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  letter-spacing: 0;
  text-transform: none;
  color: var(--paper-faint);
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="date"],
input[type="number"],
select,
textarea {
  width: 100%;
  padding: 0.72rem 0.85rem;
  background: rgba(0, 0, 0, 0.42);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  color: var(--paper);
  font-size: 0.9rem;
  line-height: 1.5;
  transition:
    border-color 0.26s var(--ease),
    background-color 0.26s var(--ease),
    box-shadow 0.26s var(--ease);
}

textarea {
  min-height: 118px;
  resize: vertical;
}

select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--paper-dim) 50%),
    linear-gradient(135deg, var(--paper-dim) 50%, transparent 50%);
  background-position:
    calc(100% - 18px) calc(50% + 1px),
    calc(100% - 13px) calc(50% + 1px);
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 2.2rem;
  cursor: pointer;
}

select option {
  background: var(--ink-700);
  color: var(--paper);
}

input::placeholder,
textarea::placeholder {
  color: #5f5a54;
}

input:hover,
select:hover,
textarea:hover {
  border-color: rgba(242, 239, 233, 0.32);
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--blood);
  background: rgba(193, 18, 31, 0.06);
  box-shadow: 0 0 0 3px rgba(193, 18, 31, 0.16);
}

/* 日期图标反色 */
input[type="date"]::-webkit-calendar-picker-indicator {
  filter: invert(0.75);
  cursor: pointer;
}

/* 校验态 */
.field.has-error input,
.field.has-error select,
.field.has-error textarea {
  border-color: #ff5c5c;
  background: rgba(255, 40, 40, 0.06);
}

.field__error {
  display: none;
  font-size: 0.72rem;
  color: #ff8a8a;
}

.field.has-error .field__error {
  display: block;
}

/* 自定义复选框 */
.check {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-left: 2px solid var(--blood);
  background: rgba(242, 239, 233, 0.022);
  cursor: pointer;
  transition:
    background-color 0.28s var(--ease),
    border-color 0.28s var(--ease);
}

.check:hover {
  background: rgba(193, 18, 31, 0.07);
}

.check input {
  appearance: none;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin-top: 0.1rem;
  border: 1px solid var(--line-strong);
  background: rgba(0, 0, 0, 0.5);
  cursor: pointer;
  display: grid;
  place-content: center;
  transition:
    border-color 0.24s var(--ease),
    background-color 0.24s var(--ease);
}

.check input::after {
  content: "";
  width: 9px;
  height: 5px;
  border-left: 2px solid #fff;
  border-bottom: 2px solid #fff;
  transform: rotate(-45deg) scale(0);
  transition: transform 0.2s var(--ease);
  margin-top: -2px;
}

.check input:checked {
  background: var(--blood);
  border-color: var(--blood);
}

.check input:checked::after {
  transform: rotate(-45deg) scale(1);
}

.check__text {
  font-size: var(--step--1);
  line-height: 1.7;
  color: var(--paper-dim);
}

.check__text b {
  color: var(--paper);
}

/* 提交区 */
.form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  padding-top: 0.35rem;
}

.form-actions .btn--block {
  width: auto;
  min-width: 240px;
  flex: 1 1 auto;
}

.form-actions__note {
  flex: 1 1 200px;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  line-height: 1.9;
  letter-spacing: 0.08em;
  color: var(--paper-faint);
}

/* ---------- 侧栏 ---------- */
.apply-aside {
  display: grid;
  gap: 1rem;
  position: sticky;
  top: calc(var(--nav-h) + 1.25rem);
}

.aside-card {
  padding: 1.15rem 1.25rem;
  background: var(--ink-700);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.aside-card--blood {
  border-color: rgba(193, 18, 31, 0.35);
  background:
    linear-gradient(170deg, rgba(193, 18, 31, 0.14), transparent 60%),
    var(--ink-700);
}

.aside-card__title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--paper-faint);
}

.aside-card__title::before {
  content: "";
  width: 5px;
  height: 5px;
  background: var(--blood);
  transform: rotate(45deg);
}

.aside-card p,
.aside-card li {
  font-size: var(--step--1);
  line-height: 1.8;
  color: var(--paper-dim);
}

.aside-card ul {
  display: grid;
  gap: 0.45rem;
}

.aside-card li {
  position: relative;
  padding-left: 1rem;
}

.aside-card li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--blood);
}

.aside-card strong {
  color: var(--paper);
}

/* 进度环 */
.progress {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.progress__ring {
  position: relative;
  display: grid;
  place-items: center;
  width: 62px;
  height: 62px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: conic-gradient(var(--blood) calc(var(--p, 0) * 1%), rgba(242, 239, 233, 0.09) 0);
  transition: background 0.4s var(--ease);
}

.progress__ring::before {
  content: "";
  position: absolute;
  inset: 6px;
  border-radius: 50%;
  background: var(--ink-700);
}

.progress__value {
  position: relative;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--paper);
}

.progress__label {
  font-size: var(--step--1);
  line-height: 1.6;
  color: var(--paper-dim);
}

/* ==========================================================================
   提交成功弹窗
   ========================================================================== */
.receipt {
  display: grid;
  gap: 1.15rem;
}

.receipt__stamp {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  justify-self: start;
  padding: 0.3rem 0.7rem;
  border: 1px solid rgba(193, 18, 31, 0.7);
  color: #ff9a9a;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  transform: rotate(-1.5deg);
}

.receipt__rows {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.receipt__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.6rem 0;
  border-bottom: 1px dashed var(--line);
  font-size: var(--step--1);
}

.receipt__row dt {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--paper-faint);
  white-space: nowrap;
}

.receipt__row dd {
  font-weight: 600;
  color: var(--paper);
  text-align: right;
  word-break: break-word;
}

.receipt__id {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  letter-spacing: 0.14em;
  color: var(--ember);
}

.receipt__verdict {
  padding: 0.9rem 1rem;
  border-left: 2px solid var(--blood);
  background: rgba(193, 18, 31, 0.1);
  font-size: var(--step--1);
  line-height: 1.8;
  color: var(--paper);
}

/* ---------- 申请页的黑白熊：避开侧栏卡片，缩小并更贴角 ---------- */
body.body--apply .monokuma-float {
  width: clamp(46px, 5.5vw, 62px);
  right: clamp(0.7rem, 1.6vw, 1.1rem);
  bottom: clamp(0.7rem, 1.6vw, 1.1rem);
  opacity: 0.72;
}

body.body--apply .monokuma-float:hover {
  opacity: 1;
}

/* ==========================================================================
   响应式
   ========================================================================== */
@media (max-width: 940px) {
  .form-layout {
    grid-template-columns: 1fr;
  }

  .apply-aside {
    position: static;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  }
}

@media (max-width: 560px) {
  .step-bar__item {
    flex-basis: 100%;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding-block: 0.55rem;
  }

  .step-bar__item:last-child {
    border-bottom: 0;
  }

  .form-actions .btn--block {
    width: 100%;
    min-width: 0;
  }
}