/* ==========================================================================
   Shared account UI + admin photo manager
   All selectors are prefixed so this file is safe inside both the portal and
   the embedded campus navigation guide.
   ========================================================================== */

html.cityu-auth-lock { overflow: hidden; }

.cityu-auth-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 8px 18px;
  border: 1.5px solid #b8003d;
  border-radius: 999px;
  background: #fff;
  color: #b8003d;
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}
.cityu-auth-trigger:hover,
.cityu-auth-trigger:focus-visible {
  background: #b8003d;
  color: #fff;
  outline: none;
  box-shadow: 0 0 0 3px rgba(184, 0, 61, 0.2);
}
.cityu-auth-trigger.is-signed-in {
  background: #fdf0f5;
}

/* ---------- Sign in / register dialog ---------- */

.cityu-auth-backdrop {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(16, 19, 28, 0.58);
  backdrop-filter: blur(4px);
}
.cityu-auth-backdrop[hidden] { display: none !important; }

.cityu-auth-dialog {
  position: relative;
  width: min(440px, 100%);
  max-height: min(90vh, 720px);
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 30px 30px 24px;
  border-radius: 22px;
  background: #fff;
  color: #1f2430;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.35);
  font-family: 'Montserrat', Arial, 'Avenir Next', system-ui, sans-serif;
}
.cityu-auth-close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 50%;
  background: #f2f3f6;
  color: #3b4050;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}
.cityu-auth-close:hover,
.cityu-auth-close:focus-visible { background: #e6e8ee; outline: none; }

.cityu-auth-eyebrow {
  margin: 0 0 6px;
  color: #b8003d;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.cityu-auth-dialog h2 {
  margin: 0 0 18px;
  color: #171a23;
  font-size: 26px;
  line-height: 1.15;
}

.cityu-auth-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 20px;
  padding: 4px;
  border-radius: 999px;
  background: #f3f4f7;
}
.cityu-auth-tabs[hidden] { display: none !important; }
.cityu-auth-tabs button {
  flex: 1;
  min-height: 40px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: #565c6d;
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}
.cityu-auth-tabs button.is-active {
  background: #fff;
  color: #171a23;
  box-shadow: 0 2px 8px rgba(23, 26, 35, 0.12);
}
.cityu-auth-tabs button:focus-visible { outline: 2px solid #b8003d; outline-offset: 2px; }

.cityu-auth-field {
  display: block;
  margin-bottom: 14px;
}
.cityu-auth-field[hidden] { display: none !important; }
.cityu-auth-field span {
  display: block;
  margin-bottom: 6px;
  color: #4a5060;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.cityu-auth-field input,
.cityu-admin-field input,
.cityu-admin-field select,
.cityu-admin-field textarea {
  width: 100%;
  min-height: 46px;
  padding: 11px 13px;
  border: 1.5px solid #d8dbe3;
  border-radius: 10px;
  background: #fff;
  color: #1f2430;
  font-family: inherit;
  font-size: 15px;
}
.cityu-auth-field input:focus,
.cityu-admin-field input:focus,
.cityu-admin-field select:focus,
.cityu-admin-field textarea:focus {
  border-color: #b8003d;
  outline: none;
  box-shadow: 0 0 0 3px rgba(184, 0, 61, 0.14);
}

.cityu-auth-error {
  margin: 4px 0 12px;
  padding: 10px 12px;
  border: 1px solid #f2b8c4;
  border-radius: 9px;
  background: #fdf0f3;
  color: #9d1237;
  font-size: 13px;
  font-weight: 600;
}
.cityu-auth-error[hidden] { display: none !important; }

.cityu-auth-submit,
.cityu-auth-logout {
  width: 100%;
  min-height: 48px;
  margin-top: 4px;
  border: 0;
  border-radius: 11px;
  font-family: inherit;
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.cityu-auth-submit {
  background: linear-gradient(to right, #df7433 0%, #da562b 35%, #cc103c 80%, #9f0d43 100%);
  color: #fff;
}
.cityu-auth-submit:hover:not(:disabled) { transform: translateY(-1px); }
.cityu-auth-submit:disabled { opacity: 0.6; cursor: wait; }
.cityu-auth-logout {
  margin-top: 10px;
  background: #f3f4f7;
  color: #3c4252;
}
.cityu-auth-logout:hover { background: #e8eaf0; }

.cityu-auth-hint {
  margin: 16px 0 0;
  color: #7a8092;
  font-size: 12px;
  line-height: 1.5;
}

.cityu-auth-who {
  margin: 0 0 18px;
  padding: 14px 16px;
  border-radius: 12px;
  background: #f6f7fa;
  color: #4a5060;
  font-size: 14px;
  line-height: 1.6;
}
.cityu-auth-who strong { color: #171a23; font-size: 16px; }
.cityu-auth-who span { color: #7a8092; font-size: 13px; }

/* ---------- Admin panel ---------- */

.cityu-admin-backdrop {
  position: fixed;
  inset: 0;
  z-index: 3100;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(16, 19, 28, 0.64);
  backdrop-filter: blur(4px);
}
.cityu-admin-backdrop[hidden] { display: none !important; }

.cityu-admin-dialog {
  display: flex;
  flex-direction: column;
  width: min(1040px, 100%);
  max-height: min(92vh, 900px);
  overflow: hidden;
  border-radius: 22px;
  background: #fff;
  color: #1f2430;
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.4);
  font-family: 'Montserrat', Arial, 'Avenir Next', system-ui, sans-serif;
}
.cityu-admin-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px 16px;
  border-bottom: 1px solid #eceef3;
}
.cityu-admin-head h2 { margin: 2px 0 0; font-size: 22px; }
.cityu-admin-head p { margin: 0; color: #b8003d; font-size: 11px; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; }
.cityu-admin-close {
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 50%;
  background: #f2f3f6;
  color: #3b4050;
  font-size: 22px;
  cursor: pointer;
}
.cityu-admin-close:hover { background: #e6e8ee; }

.cityu-admin-tabs {
  display: flex;
  gap: 4px;
  padding: 12px 24px 0;
}
.cityu-admin-tabs button {
  min-height: 40px;
  padding: 8px 18px;
  border: 0;
  border-bottom: 3px solid transparent;
  background: transparent;
  color: #626879;
  font-family: inherit;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}
.cityu-admin-tabs button.is-active { border-bottom-color: #b8003d; color: #171a23; }

.cityu-admin-body {
  overflow-y: auto;
  padding: 18px 24px 28px;
}

.cityu-admin-upload {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr)) auto;
  gap: 12px;
  align-items: end;
  margin-bottom: 22px;
  padding: 16px;
  border: 1px solid #e6e8ee;
  border-radius: 14px;
  background: #f8f9fb;
}
.cityu-admin-field { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.cityu-admin-field span {
  color: #565c6d;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.cityu-admin-field input,
.cityu-admin-field select { min-height: 42px; font-size: 14px; }
.cityu-admin-field input[type="file"] { padding: 8px; font-size: 12px; }
.cityu-admin-upload-btn {
  min-height: 42px;
  padding: 10px 20px;
  border: 0;
  border-radius: 10px;
  background: #b8003d;
  color: #fff;
  font-family: inherit;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
  white-space: nowrap;
}
.cityu-admin-upload-btn:disabled { opacity: 0.6; cursor: wait; }

.cityu-admin-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
}
.cityu-admin-toolbar p { margin: 0; color: #626879; font-size: 13px; }
.cityu-admin-toolbar select {
  min-height: 38px;
  padding: 6px 10px;
  border: 1px solid #d8dbe3;
  border-radius: 8px;
  font-family: inherit;
  font-size: 13px;
}

.cityu-admin-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 14px;
}
.cityu-admin-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid #e6e8ee;
  border-radius: 12px;
  background: #fff;
}
.cityu-admin-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: #eef0f3;
}
.cityu-admin-card-info { padding: 9px 10px 10px; }
.cityu-admin-card-info strong {
  display: block;
  overflow: hidden;
  color: #2a2f3d;
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cityu-admin-card-info small {
  display: block;
  margin-top: 3px;
  color: #7a8092;
  font-size: 10px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cityu-admin-delete {
  width: calc(100% - 20px);
  margin: 0 10px 10px;
  min-height: 34px;
  border: 1px solid #efc3cb;
  border-radius: 8px;
  background: #fdf3f5;
  color: #a51b3e;
  font-family: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}
.cityu-admin-delete:hover { background: #fbe4e9; }
.cityu-admin-delete:disabled { opacity: 0.5; cursor: wait; }

.cityu-admin-status {
  margin: 0 0 14px;
  padding: 10px 13px;
  border-radius: 9px;
  background: #eef7f0;
  color: #21653a;
  font-size: 13px;
  font-weight: 600;
}
.cityu-admin-status[hidden] { display: none !important; }

.cityu-admin-list { display: flex; flex-direction: column; gap: 10px; }
.cityu-admin-item {
  padding: 13px 15px;
  border: 1px solid #e6e8ee;
  border-radius: 11px;
  background: #fff;
  font-size: 13px;
  line-height: 1.5;
}
.cityu-admin-item strong { display: block; color: #242936; }
.cityu-admin-item span { color: #7a8092; font-size: 12px; }
.cityu-admin-item p { margin: 6px 0 0; color: #3c4252; }

@media (max-width: 780px) {
  .cityu-admin-upload { grid-template-columns: 1fr 1fr; }
  .cityu-admin-upload-btn { grid-column: 1 / -1; }
  .cityu-admin-body { padding: 16px; }
  .cityu-admin-head { padding: 16px; }
  .cityu-admin-tabs { padding: 10px 16px 0; }
}
@media (max-width: 480px) {
  .cityu-auth-dialog { padding: 24px 20px 20px; }
  .cityu-admin-upload { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .cityu-auth-trigger {
    min-height: 38px;
    padding: 7px 11px;
    font-size: 11.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .cityu-auth-trigger,
  .cityu-auth-submit,
  .cityu-auth-logout { transition: none; }
}

/* ---------- Email verification step ---------- */

.cityu-auth-register-hint {
  margin: 0 0 14px;
  padding: 10px 12px;
  border-radius: 9px;
  background: #fdf5f8;
  color: #6b5560;
}
.cityu-auth-register-hint code {
  color: #bf165e;
  font-size: 11px;
  overflow-wrap: anywhere;
}

.cityu-auth-verify-intro {
  margin: 0 0 16px;
  padding: 12px 14px;
  border-radius: 10px;
  background: #f6f7fa;
  color: #4a5060;
  font-size: 14px;
  line-height: 1.55;
  overflow-wrap: anywhere;
}
.cityu-auth-verify-intro strong { color: #171a23; }

#cityuVerifyCode {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: 0.35em;
  text-align: center;
  min-height: 56px;
}

.cityu-auth-note {
  min-height: 18px;
  margin: 0 0 10px;
  color: #21653a;
  font-size: 13px;
  font-weight: 600;
}
.cityu-auth-note:empty { display: none; }

.cityu-auth-secondary-actions {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 12px;
}
.cityu-auth-secondary-actions button {
  min-height: 40px;
  padding: 8px 6px;
  border: 0;
  background: transparent;
  color: #bf165e;
  font-family: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}
.cityu-auth-secondary-actions button:hover:not(:disabled) { text-decoration: underline; }
.cityu-auth-secondary-actions button:disabled { color: #8b8f9d; cursor: wait; }

/* ---------- Admin rental-listing manager ---------- */

.cityu-admin-listing-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 16px;
  border: 1px solid #e6e8ee;
  border-radius: 14px;
  background: #f8f9fb;
}
.cityu-admin-listing-form[hidden],
.cityu-admin-list[hidden] { display: none !important; }

.admin-listing-form-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.admin-listing-form-head h3 {
  margin: 0;
  color: #171a23;
  font-size: 18px;
}
.admin-listing-form-head button {
  min-height: 34px;
  padding: 6px 12px;
  border: 1px solid #d8dbe3;
  border-radius: 8px;
  background: #fff;
  color: #4a5065;
  font-family: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.admin-listing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 12px;
}

.admin-amenities {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 8px;
  padding: 10px 12px;
  border: 1.5px solid #d8dbe3;
  border-radius: 10px;
  background: #fff;
}
.admin-amenities label {
  display: flex;
  align-items: center;
  gap: 7px;
  min-height: 32px;
  color: #3c4252;
  font-size: 13px;
  font-weight: 500;
}
.admin-amenities input {
  width: 16px;
  height: 16px;
  margin: 0;
  accent-color: #b8003d;
}

.cityu-admin-listing-form textarea {
  width: 100%;
  min-height: 90px;
  padding: 11px 13px;
  border: 1.5px solid #d8dbe3;
  border-radius: 10px;
  background: #fff;
  color: #1f2430;
  font-family: inherit;
  font-size: 14px;
  resize: vertical;
}
.cityu-admin-listing-form textarea:focus {
  border-color: #b8003d;
  outline: none;
  box-shadow: 0 0 0 3px rgba(184, 0, 61, 0.14);
}

.admin-listing-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.admin-listing-actions .cityu-admin-upload-btn { width: auto; }
.admin-listing-cancel {
  min-height: 42px;
  padding: 10px 18px;
  border: 1.5px solid #d8dbe3;
  border-radius: 10px;
  background: #fff;
  color: #4a5065;
  font-family: inherit;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}

.admin-listing-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}
.admin-listing-item-info { min-width: 0; }
.admin-listing-item-info span { display: block; margin-top: 3px; }
.admin-listing-item-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}
.admin-listing-item-actions button {
  min-height: 36px;
  padding: 7px 14px;
  border: 1px solid #d8dbe3;
  border-radius: 8px;
  background: #fff;
  color: #3c4252;
  font-family: inherit;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}
.admin-listing-item-actions button:hover { background: #f1f2f5; }
.admin-listing-item-actions button.danger {
  border-color: #efc3cb;
  background: #fdf3f5;
  color: #a51b3e;
}
.admin-listing-item-actions button.danger:hover { background: #fbe4e9; }

@media (max-width: 640px) {
  .admin-listing-item { align-items: flex-start; flex-direction: column; }
}