/* =========================================================
   Remindever Demo
   ========================================================= */

.demo-page {
  min-height: 100vh;
  box-sizing: border-box;
  max-width: 1180px;
  margin: 0 auto;
  padding: 56px 24px 80px;

  color: #172033;
  background: #f5f7fb;

  font-family:
    -apple-system,
    BlinkMacSystemFont,
    "Hiragino Kaku Gothic ProN",
    "Yu Gothic",
    "YuGothic",
    Meiryo,
    sans-serif;
}

.demo-page *,
.demo-page *::before,
.demo-page *::after {
  box-sizing: border-box;
}


/* =========================================================
   Header
   ========================================================= */

.demo-page__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 32px;

  margin-bottom: 32px;
}

.demo-page__header > div:first-child {
  min-width: 0;
}

.demo-eyebrow {
  margin: 0 0 10px;

  color: #5d78aa;

  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.demo-page__header h1 {
  margin: 0 0 12px;

  color: #172033;

  font-size: clamp(30px, 4vw, 44px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.04em;
}

.demo-page__header p:not(.demo-eyebrow) {
  margin: 0;

  color: #687386;

  font-size: 14px;
  line-height: 1.8;
}

.demo-page__actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;

  flex: 0 0 auto;

  padding-top: 24px;
}


/* =========================================================
   Buttons
   ========================================================= */

.primary-button,
.secondary-button,
.danger-button,
.decision-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  min-height: 42px;
  padding: 0 16px;

  border-radius: 9px;

  font: inherit;
  font-size: 13px;
  font-weight: 700;

  text-decoration: none;

  cursor: pointer;

  transition:
    background-color 0.15s ease,
    border-color 0.15s ease,
    color 0.15s ease,
    transform 0.15s ease,
    box-shadow 0.15s ease;
}

.primary-button:hover,
.secondary-button:hover,
.danger-button:hover,
.decision-button:hover {
  transform: translateY(-1px);
}

.primary-button {
  border: 1px solid #315fbd;

  background: #315fbd;
  color: #ffffff;

  box-shadow: 0 5px 15px rgba(49, 95, 189, 0.18);
}

.primary-button:hover {
  background: #2853ab;
  border-color: #2853ab;
}

.secondary-button {
  border: 1px solid #d9dfe9;

  background: #ffffff;
  color: #4d596b;
}

.secondary-button:hover {
  border-color: #b9c5d8;
  background: #f7f9fc;
  color: #315fbd;
}

.danger-button {
  border: 1px solid #f0caca;

  background: #fffafa;
  color: #c64b4b;
}

.danger-button:hover {
  border-color: #e8aaaa;
  background: #fff1f1;
  color: #b73737;
}


/* button_to のフォームがレイアウトを壊さないようにする */
.demo-page .button_to {
  display: inline-flex;
  margin: 0;
}


/* =========================================================
   Summary
   ========================================================= */

.demo-summary {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;

  margin-bottom: 28px;
}

.demo-summary-card {
  min-width: 0;

  padding: 22px 20px;

  background: #ffffff;
  border: 1px solid #e5e9f0;
  border-radius: 14px;

  box-shadow: 0 8px 28px rgba(25, 45, 80, 0.04);
}

.demo-summary-card__label {
  display: block;

  margin-bottom: 9px;

  color: #778193;

  font-size: 12px;
  font-weight: 600;
}

.demo-summary-card strong {
  display: block;

  color: #172033;

  font-size: 25px;
  line-height: 1.2;
  letter-spacing: -0.03em;
}


/* =========================================================
   Sections
   ========================================================= */

.demo-section {
  margin-bottom: 22px;
  padding: 26px;

  background: #ffffff;
  border: 1px solid #e5e9f0;
  border-radius: 16px;

  box-shadow: 0 8px 28px rgba(25, 45, 80, 0.04);
}

.demo-section__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;

  margin-bottom: 20px;
}

.demo-section__header h2 {
  margin: 0 0 6px;

  color: #172033;

  font-size: 20px;
  line-height: 1.4;
  letter-spacing: -0.025em;
}

.demo-section__header p {
  margin: 0;

  color: #7a8494;

  font-size: 12px;
  line-height: 1.7;
}


/* =========================================================
   Subscription list
   ========================================================= */

.demo-subscription-list {
  display: flex;
  flex-direction: column;
}

.demo-subscription-card {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) 130px 140px auto;
  align-items: center;
  gap: 22px;

  padding: 18px 0;

  border-top: 1px solid #edf0f5;
}

.demo-subscription-card:first-child {
  border-top: 0;
  padding-top: 0;
}

.demo-subscription-card:last-child {
  padding-bottom: 0;
}

.demo-subscription-card__main {
  display: flex;
  align-items: center;
  gap: 13px;

  min-width: 0;
}

.demo-subscription-card__icon {
  width: 44px;
  height: 44px;

  display: flex;
  align-items: center;
  justify-content: center;

  flex: 0 0 auto;

  border-radius: 11px;

  font-size: 15px;
  font-weight: 800;
}

.demo-subscription-card__icon--purple {
  background: #eee8ff;
  color: #7651bd;
}

.demo-subscription-card__icon--dark {
  background: #edf0f4;
  color: #303744;
}

.demo-subscription-card__icon--blue {
  background: #e7f0ff;
  color: #3e6bc2;
}

.demo-subscription-card__icon--green {
  background: #e5f7ee;
  color: #29915b;
}

.demo-subscription-card__info {
  min-width: 0;
}

.demo-subscription-card__title {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;

  margin-bottom: 4px;
}

.demo-subscription-card__title h3 {
  margin: 0;

  overflow: hidden;

  color: #172033;

  font-size: 14px;
  font-weight: 800;
  line-height: 1.5;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.demo-subscription-card__info > p {
  margin: 0;

  overflow: hidden;

  color: #8992a0;

  font-size: 11px;
  line-height: 1.5;
  text-overflow: ellipsis;
  white-space: nowrap;
}


/* =========================================================
   Decision badge
   ========================================================= */

.decision-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  padding: 4px 9px;

  border-radius: 999px;

  white-space: nowrap;

  font-size: 12px;
  font-weight: 800;
  line-height: 1.2;
}

.decision-badge--continue {
  background: #e7f6ed;
  color: #2f8c5a;
}

.decision-badge--review {
  background: #edf3ff;
  color: #3f69b5;
}

.decision-badge--cancel {
  background: #ffeded;
  color: #c24b4b;
}

.decision-badge--hold {
  background: #fff4df;
  color: #9c6a21;
}

.decision-badge--undecided {
  background: #f0f1f4;
  color: #737b89;
}


/* =========================================================
   Amount
   ========================================================= */

.demo-subscription-card__amount {
  text-align: right;
}

.demo-subscription-card__amount strong {
  display: block;

  color: #172033;

  font-size: 15px;
  line-height: 1.4;
}

.demo-subscription-card__amount span {
  display: block;

  margin-top: 3px;

  color: #8b94a2;

  font-size: 10px;
}


/* =========================================================
   Renewal date
   ========================================================= */

.demo-subscription-card__date {
  text-align: right;
}

.demo-subscription-card__date > span {
  display: block;

  margin-bottom: 4px;

  color: #8b94a2;

  font-size: 10px;
}

.demo-subscription-card__date strong {
  display: block;

  color: #394456;

  font-size: 13px;
  line-height: 1.4;
}

.demo-subscription-card__date small {
  display: block;

  margin-top: 3px;

  color: #8b94a2;

  font-size: 10px;
}

.deadline--urgent {
  color: #d35a5a !important;
}

.deadline--warning {
  color: #c78327 !important;
}

.deadline--expired {
  color: #b73737 !important;
}


/* =========================================================
   Card actions
   ========================================================= */

.demo-subscription-card__actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 7px;
}

.demo-subscription-card__actions .primary-button,
.demo-subscription-card__actions .secondary-button,
.demo-subscription-card__actions .danger-button {
  min-height: 36px;
  padding: 0 12px;

  font-size: 11px;
}


/* =========================================================
   Decision list
   ========================================================= */

.demo-decision-list {
  display: flex;
  flex-direction: column;
}

.demo-decision-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;

  padding: 16px 0;

  border-top: 1px solid #edf0f5;
}

.demo-decision-row:first-child {
  border-top: 0;
  padding-top: 0;
}

.demo-decision-row:last-child {
  padding-bottom: 0;
}

.demo-decision-row > div:first-child {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 9px;

  min-width: 0;
}

.demo-decision-row strong {
  color: #273247;

  font-size: 13px;
}

.demo-decision-row__actions {
  display: flex;
  align-items: center;
  gap: 6px;

  flex: 0 0 auto;
}

.decision-button {
  min-width: 62px;
  min-height: 34px;
  padding: 0 10px;

  border: 1px solid #dfe4ec;

  background: #ffffff;
  color: #596476;

  font-size: 11px;
}

.decision-button--continue:hover {
  border-color: #9ed1b5;
  background: #edf9f2;
  color: #2f8c5a;
}

.decision-button--review:hover {
  border-color: #a9bee9;
  background: #edf3ff;
  color: #3f69b5;
}

.decision-button--cancel:hover {
  border-color: #e6aaaa;
  background: #fff0f0;
  color: #c24b4b;
}

.decision-button--hold:hover {
  border-color: #e4c58d;
  background: #fff6e7;
  color: #9c6a21;
}


/* =========================================================
   Renewal list
   ========================================================= */

.demo-renewal-list {
  display: flex;
  flex-direction: column;
}

.demo-renewal-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;

  padding: 15px 0;

  border-top: 1px solid #edf0f5;
}

.demo-renewal-row:first-child {
  border-top: 0;
  padding-top: 0;
}

.demo-renewal-row:last-child {
  padding-bottom: 0;
}

.demo-renewal-row > div {
  display: flex;
  align-items: center;
  gap: 12px;
}

.demo-renewal-row strong {
  color: #273247;

  font-size: 13px;
}

.demo-renewal-row span {
  color: #7e8897;

  font-size: 11px;
}


/* =========================================================
   Empty
   ========================================================= */

.demo-empty {
  padding: 70px 30px;

  text-align: center;

  background: #ffffff;
  border: 1px solid #e5e9f0;
  border-radius: 16px;

  box-shadow: 0 8px 28px rgba(25, 45, 80, 0.04);
}

.demo-empty h2 {
  margin: 0 0 10px;

  font-size: 21px;
}

.demo-empty p {
  margin: 0 0 24px;

  color: #7a8494;

  font-size: 13px;
  line-height: 1.8;
}


/* =========================================================
   Forms
   ========================================================= */

.subscription-form {
  max-width: 820px;
  margin: 0 auto;
}

.form-section {
  margin-bottom: 18px;
  padding: 26px;

  background: #ffffff;
  border: 1px solid #e5e9f0;
  border-radius: 16px;

  box-shadow: 0 8px 28px rgba(25, 45, 80, 0.04);
}

.form-section--important {
  border-top: 3px solid #4678d8;
}

.form-section__header {
  margin-bottom: 22px;
}

.form-section__header h2 {
  margin: 0 0 6px;

  color: #172033;

  font-size: 19px;
}

.form-section__header p {
  margin: 0;

  color: #7a8494;

  font-size: 12px;
  line-height: 1.7;
}

.form-field {
  margin-bottom: 20px;
}

.form-field:last-child {
  margin-bottom: 0;
}

.form-field label {
  display: block;

  margin-bottom: 7px;

  color: #354052;

  font-size: 12px;
  font-weight: 700;
}

.form-required {
  display: inline-block;

  margin-left: 5px;
  padding: 2px 5px;

  border-radius: 4px;

  background: #fff0f0;
  color: #c24b4b;

  font-size: 9px;
}

.form-field input[type="text"],
.form-field input[type="number"],
.form-field input[type="date"],
.form-field select,
.form-field textarea {
  display: block;

  width: 100%;

  padding: 11px 12px;

  border: 1px solid #dce1e9;
  border-radius: 8px;

  background: #ffffff;
  color: #263247;

  font: inherit;
  font-size: 13px;

  outline: none;

  transition:
    border-color 0.15s ease,
    box-shadow 0.15s ease;
}

.form-field textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.7;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: #6b8fd1;

  box-shadow: 0 0 0 3px rgba(49, 95, 189, 0.09);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.form-input-with-suffix {
  display: flex;
  align-items: center;

  position: relative;
}

.form-input-with-suffix input {
  padding-right: 45px !important;
}

.form-input-with-suffix span {
  position: absolute;
  right: 12px;

  color: #7e8795;

  font-size: 12px;

  pointer-events: none;
}

.form-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;

  margin-top: 4px;
}

.form-checkbox input {
  width: 16px;
  height: 16px;

  accent-color: #315fbd;
}

.form-checkbox label {
  margin: 0;

  color: #4d5869;

  font-size: 12px;
  font-weight: 600;
}

.form-help {
  margin: 6px 0 0;

  color: #8a94a2;

  font-size: 11px;
  line-height: 1.6;
}

.form-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;

  margin: 24px 0 0;
}

.form-errors {
  max-width: 820px;
  margin: 0 auto 18px;
  padding: 18px 20px;

  background: #fff5f5;
  border: 1px solid #f1cccc;
  border-radius: 12px;

  color: #8e3c3c;
}

.form-errors h2 {
  margin: 0 0 8px;

  font-size: 14px;
}

.form-errors ul {
  margin: 0;
  padding-left: 20px;

  font-size: 12px;
  line-height: 1.8;
}


/* =========================================================
   Danger zone
   ========================================================= */

.demo-danger-zone {
  max-width: 820px;
  margin: 30px auto 0;
  padding: 22px 26px;

  background: #fffafa;
  border: 1px solid #f0d6d6;
  border-radius: 14px;
}

.demo-danger-zone h2 {
  margin: 0 0 7px;

  color: #a63f3f;

  font-size: 16px;
}

.demo-danger-zone p {
  margin: 0 0 16px;

  color: #806c6c;

  font-size: 12px;
  line-height: 1.7;
}

.page-navigation {
  max-width: 820px;
  margin: 16px auto 0;

  text-align: center;
}


/* =========================================================
   Responsive
   ========================================================= */

@media (max-width: 1000px) {
  .demo-subscription-card {
    grid-template-columns: minmax(220px, 1fr) 110px 120px auto;
    gap: 14px;
  }

  .demo-summary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}


@media (max-width: 800px) {
  .demo-page {
    padding: 40px 18px 60px;
  }

  .demo-page__header {
    flex-direction: column;
    gap: 18px;
  }

  .demo-page__actions {
    width: 100%;
    justify-content: flex-start;
    padding-top: 0;
  }

  .demo-subscription-card {
    grid-template-columns: 1fr auto;
    gap: 14px;
  }

  .demo-subscription-card__amount,
  .demo-subscription-card__date {
    text-align: left;
  }

  .demo-subscription-card__actions {
    grid-column: 1 / -1;
    justify-content: flex-start;

    padding-top: 4px;
  }

  .demo-decision-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .demo-decision-row__actions {
    width: 100%;
  }

  .decision-button {
    flex: 1;
  }
}


@media (max-width: 600px) {
  .demo-page {
    padding: 32px 14px 50px;
  }

  .demo-page__header h1 {
    font-size: 30px;
  }

  .demo-page__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .demo-page__actions .primary-button,
  .demo-page__actions .secondary-button,
  .demo-page__actions .button_to {
    width: 100%;
  }

  .demo-page__actions .button_to button {
    width: 100%;
  }

  .demo-summary {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .demo-summary-card {
    padding: 17px 15px;
  }

  .demo-summary-card strong {
    font-size: 21px;
  }

  .demo-section {
    padding: 20px 16px;
  }

  .demo-subscription-card {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .demo-subscription-card__amount,
  .demo-subscription-card__date {
    text-align: left;
  }

  .demo-subscription-card__actions {
    justify-content: flex-start;
  }

  .demo-decision-row__actions {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }

  .demo-renewal-row {
    align-items: flex-start;
  }

  .demo-renewal-row > div {
    flex-direction: column;
    align-items: flex-start;
    gap: 3px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .form-section {
    padding: 20px 16px;
  }

  .form-actions {
    flex-direction: column-reverse;
  }

  .form-actions .primary-button,
  .form-actions .secondary-button {
    width: 100%;
  }
}

/* =========================================================
   Demo CTA
   ========================================================= */

.demo-cta {
  margin-top: 36px;
  padding: 48px 30px;

  text-align: center;

  background: linear-gradient(
    135deg,
    #eef4ff 0%,
    #f7f9fd 100%
  );

  border: 1px solid #dbe5f7;
  border-radius: 18px;

  box-shadow: 0 8px 28px rgba(25, 45, 80, 0.04);
}

.demo-cta__eyebrow {
  display: block;

  margin-bottom: 10px;

  color: #5d78aa;

  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.demo-cta h2 {
  margin: 0 0 12px;

  color: #172033;

  font-size: clamp(22px, 3vw, 28px);
  font-weight: 800;
  line-height: 1.5;
  letter-spacing: -0.03em;
}

.demo-cta > p {
  margin: 0 0 22px;

  color: #687386;

  font-size: 13px;
  line-height: 1.8;
}

.demo-cta__button {
  min-width: 220px;
  min-height: 48px;

  font-size: 14px;
}

.demo-cta .demo-cta__note {
  margin: 10px 0 0;

  color: #8992a0;

  font-size: 11px;
}

@media (max-width: 600px) {
  .demo-cta {
    margin-top: 28px;
    padding: 38px 20px;
  }

  .demo-cta__button {
    width: 100%;
  }
}

.demo-notification {
  display: flex;
  align-items: flex-start;
  gap: 12px;

  margin-top: 20px;
  padding: 16px 18px;

  background: #f5f8ff;
  border: 1px solid #dce6f8;
  border-radius: 10px;
}

.demo-notification__icon {
  display: flex;
  align-items: center;
  justify-content: center;

  width: 32px;
  height: 32px;

  flex: 0 0 auto;

  border-radius: 8px;

  background: #e5edff;
  color: #315fbd;

  font-size: 14px;
}

.demo-notification strong {
  display: block;

  margin-bottom: 4px;

  color: #34476a;

  font-size: 12px;
  font-weight: 800;
}

.demo-notification p {
  margin: 0;

  color: #7a8494;

  font-size: 11px;
  line-height: 1.7;
}