:root {
  color-scheme: dark;
  --ui-bg-1: #06110e;
  --ui-bg-2: #071822;
  --ui-bg-3: #08120f;
  --ui-panel: rgba(8, 20, 30, .88);
  --ui-panel-soft: rgba(255, 255, 255, .06);
  --ui-border: rgba(118, 146, 170, .32);
  --ui-border-soft: rgba(255, 255, 255, .14);
  --ui-text: #edf7ff;
  --ui-muted: rgba(237, 247, 255, .72);
  --ui-green: #1f9d55;
  --ui-green-soft: rgba(31, 157, 85, .16);
  --ui-blue: #3c7cff;
  --ui-danger: #ff6b6b;
  --ui-radius: 18px;
  --ui-shadow: 0 24px 60px rgba(0, 0, 0, .32);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Arial, sans-serif;
  color: var(--ui-text);
  background:
    radial-gradient(circle at 16% 18%, rgba(33, 150, 91, .18), transparent 28%),
    radial-gradient(circle at 80% 20%, rgba(50, 115, 220, .14), transparent 32%),
    linear-gradient(135deg, var(--ui-bg-1) 0%, var(--ui-bg-2) 52%, var(--ui-bg-3) 100%);
}

a {
  color: inherit;
}

.ui-shell {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr auto;
}

.ui-topbar,
.ui-footer {
  width: 100%;
  border-color: var(--ui-border);
  background: rgba(5, 16, 18, .72);
  backdrop-filter: blur(16px);
}

.ui-topbar {
  border-bottom: 1px solid var(--ui-border);
}

.ui-topbar-inner,
.ui-footer-inner {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.ui-topbar-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.ui-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 900;
  letter-spacing: 0;
}

.ui-brand-mark {
  width: 38px;
  height: 38px;
  display: inline-grid;
  place-items: center;
  border-radius: 14px;
  color: #cbffdf;
  background: linear-gradient(135deg, rgba(44, 213, 115, .28), rgba(60, 124, 255, .2));
  border: 1px solid rgba(126, 240, 171, .28);
  box-shadow: 0 12px 30px rgba(31, 157, 85, .2);
}

.ui-brand-text {
  display: grid;
  line-height: 1.1;
}

.ui-brand-name {
  font-size: 17px;
}

.ui-brand-sub {
  font-size: 11px;
  color: var(--ui-muted);
}

.ui-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.ui-main {
  width: min(var(--ui-page-width, 1120px), calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0;
  display: grid;
  place-items: center;
}

.ui-card {
  width: min(var(--ui-card-width, 640px), 100%);
  border: 1px solid var(--ui-border);
  border-radius: var(--ui-radius);
  background: var(--ui-panel);
  box-shadow: var(--ui-shadow);
  padding: 22px;
}

.ui-card-compact {
  --ui-card-width: 460px;
}

.ui-card-narrow {
  --ui-card-width: 560px;
}

.ui-card-wide {
  --ui-card-width: 780px;
}

.ui-title {
  margin: 0 0 8px;
  font-size: 24px;
  line-height: 1.16;
  letter-spacing: 0;
}

.ui-copy {
  margin: 0 0 18px;
  color: var(--ui-muted);
  line-height: 1.5;
}

.ui-badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  border-radius: 999px;
  padding: 0 12px;
  color: #baf7cf;
  background: var(--ui-green-soft);
  border: 1px solid rgba(126, 240, 171, .18);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
}

.ui-badge-soft {
  min-height: 24px;
  padding: 0 10px;
  color: rgba(237, 247, 255, .72);
  background: rgba(255, 255, 255, .06);
}

.ui-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.ui-label {
  display: block;
  margin: 12px 0 6px;
  font-size: 12px;
  font-weight: 700;
  color: #9fd8b2;
}

.ui-input {
  width: 100%;
  min-height: 44px;
  border-radius: 12px;
  border: 1px solid var(--ui-border-soft);
  background: var(--ui-panel-soft);
  color: #fff;
  padding: 0 12px;
  outline: none;
}

.ui-input:focus {
  border-color: rgba(126, 240, 171, .58);
  box-shadow: 0 0 0 3px rgba(31, 157, 85, .16);
}

.ui-button,
.ui-link-button {
  min-height: 44px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 16px;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.ui-button {
  border: 0;
  background: var(--ui-green);
  color: #fff;
}

.ui-button-danger {
  background: #a42525;
}

.ui-link-button {
  border: 1px solid var(--ui-border-soft);
  color: #d7fbe2;
  background: rgba(255, 255, 255, .05);
}

.ui-button-block {
  width: 100%;
  margin-top: 16px;
}

.ui-link-block {
  width: 100%;
  margin-top: 10px;
}

.ui-inline-form {
  margin: 0;
}

.ui-status,
.flash {
  margin-bottom: 14px;
  padding: 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, .08);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, .08);
}

.flash-basari {
  border-color: rgba(126, 240, 171, .36);
  background: rgba(31, 157, 85, .16);
}

.flash-hata,
.ui-status-danger {
  border-color: rgba(255, 155, 155, .32);
  background: rgba(164, 37, 37, .18);
}

.ui-check {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-top: 14px;
  color: rgba(237, 247, 255, .78);
  line-height: 1.45;
  font-size: 13px;
}

.ui-check input {
  width: 18px;
  min-width: 18px;
  height: 18px;
  margin-top: 1px;
}

.ui-honeypot {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.ui-footer {
  border-top: 1px solid var(--ui-border);
}

.ui-footer-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  color: rgba(237, 247, 255, .68);
  font-size: 13px;
}

.ui-footer strong {
  color: #d7fbe2;
}

.ui-modal {
  width: min(520px, calc(100% - 32px));
  border: 1px solid var(--ui-border);
  border-radius: 18px;
  background: rgba(8, 20, 30, .96);
  color: var(--ui-text);
  box-shadow: var(--ui-shadow);
  padding: 0;
}

.ui-modal::backdrop {
  background: rgba(0, 0, 0, .62);
  backdrop-filter: blur(4px);
}

.ui-modal-body {
  padding: 20px;
}

.ui-modal-title {
  margin: 0 0 8px;
  font-size: 20px;
}

.ui-modal-copy {
  margin: 0;
  color: var(--ui-muted);
  line-height: 1.5;
}

.ui-modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 18px;
}

.panel-dashboard {
  width: 100%;
  display: grid;
  gap: 18px;
}

.panel-hero,
.panel-profile,
.panel-card,
.panel-status {
  border: 1px solid var(--ui-border);
  background: rgba(8, 20, 30, .82);
  box-shadow: 0 18px 46px rgba(0, 0, 0, .22);
}

.panel-hero {
  border-radius: 20px;
  padding: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.panel-hero .ui-copy {
  margin-bottom: 0;
}

.panel-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.panel-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 18px;
  align-items: stretch;
}

.panel-profile {
  border-radius: 20px;
  padding: 22px;
}

.panel-avatar {
  width: 76px;
  height: 76px;
  display: grid;
  place-items: center;
  border-radius: 22px;
  margin-bottom: 16px;
  color: #fff;
  font-size: 30px;
  font-weight: 900;
  background: linear-gradient(135deg, #2ed573, #3c7cff);
  box-shadow: 0 18px 42px rgba(31, 157, 85, .24);
}

.panel-profile h2 {
  margin: 0 0 4px;
  font-size: 22px;
}

.panel-profile p {
  margin: 0 0 18px;
  color: var(--ui-muted);
}

.panel-meta {
  display: grid;
  gap: 10px;
  margin: 0;
}

.panel-meta div {
  min-width: 0;
  display: grid;
  gap: 4px;
  padding: 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .08);
}

.panel-meta dt {
  color: rgba(237, 247, 255, .58);
  font-size: 12px;
  font-weight: 800;
}

.panel-meta dd {
  min-width: 0;
  margin: 0;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.panel-content {
  display: grid;
  gap: 18px;
}

.panel-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.panel-card {
  min-height: 150px;
  border-radius: 18px;
  padding: 18px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.panel-card-icon {
  width: 44px;
  min-width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  color: #caffdc;
  background: rgba(60, 124, 255, .2);
  border: 1px solid rgba(126, 240, 171, .18);
  font-weight: 900;
}

.panel-card h2 {
  margin: 10px 0 8px;
  font-size: 18px;
}

.panel-card p {
  margin: 0;
  color: var(--ui-muted);
  line-height: 1.48;
}

.panel-card-action {
  min-height: 36px;
  margin-top: 12px;
}

.panel-status-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.panel-status {
  position: relative;
  border-radius: 18px;
  padding: 16px;
}

.panel-status span {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #2ed573;
  box-shadow: 0 0 18px rgba(46, 213, 115, .72);
}

.panel-status h3 {
  margin: 0 0 6px;
  color: rgba(237, 247, 255, .62);
  font-size: 12px;
}

.panel-status strong {
  display: block;
  margin-bottom: 8px;
  color: #d7fbe2;
  font-size: 22px;
}

.panel-status p {
  margin: 0;
  color: var(--ui-muted);
  line-height: 1.45;
}

.admin-filter {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.admin-filter-active {
  border-color: rgba(126, 240, 171, .42);
  color: #caffdc;
  background: rgba(31, 157, 85, .16);
}

.admin-list {
  display: grid;
  gap: 12px;
}

.admin-empty,
.admin-user-row {
  border: 1px solid var(--ui-border);
  background: rgba(8, 20, 30, .82);
  box-shadow: 0 18px 46px rgba(0, 0, 0, .18);
}

.admin-empty {
  border-radius: 18px;
  padding: 22px;
}

.admin-empty h2 {
  margin: 0 0 8px;
}

.admin-empty p {
  margin: 0;
  color: var(--ui-muted);
}

.admin-user-row {
  min-width: 0;
  border-radius: 18px;
  padding: 16px;
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr) auto auto;
  gap: 14px;
  align-items: center;
}

.admin-user-avatar {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  color: #caffdc;
  background: rgba(60, 124, 255, .2);
  border: 1px solid rgba(126, 240, 171, .18);
  font-weight: 900;
  font-size: 20px;
}

.admin-user-main {
  min-width: 0;
}

.admin-user-main h2 {
  margin: 0 0 4px;
  font-size: 18px;
}

.admin-user-main p {
  margin: 0 0 8px;
  color: var(--ui-muted);
}

.admin-user-meta {
  min-width: 0;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  color: rgba(237, 247, 255, .62);
  font-size: 12px;
  font-weight: 700;
}

.admin-user-meta span {
  max-width: 100%;
  overflow-wrap: anywhere;
}

.admin-user-tags,
.admin-user-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.admin-user-actions form {
  margin: 0;
}

.admin-user-actions .ui-button {
  min-height: 38px;
}

.admin-user-lock {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  color: rgba(237, 247, 255, .54);
  font-size: 13px;
  font-weight: 800;
}

.notice-grid,
.notice-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  align-items: start;
}

.notice-column {
  display: grid;
  gap: 12px;
  border: 1px solid var(--ui-border);
  border-radius: 20px;
  padding: 18px;
  background: rgba(8, 20, 30, .82);
  box-shadow: 0 18px 46px rgba(0, 0, 0, .18);
}

.notice-column h2 {
  margin: 0 0 4px;
  font-size: 20px;
}

.notice-item,
.notice-empty {
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 16px;
  background: rgba(255, 255, 255, .05);
}

.notice-item {
  padding: 16px;
}

.notice-empty {
  padding: 18px;
  color: var(--ui-muted);
}

.notice-item h3 {
  margin: 10px 0 8px;
  font-size: 18px;
}

.notice-item p {
  margin: 0 0 12px;
  color: var(--ui-muted);
  line-height: 1.5;
}

.notice-item small {
  color: rgba(237, 247, 255, .54);
  font-weight: 700;
}

.notice-player {
  min-height: 42px;
  margin: 12px 0;
  display: grid;
  grid-template-columns: 32px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 8px 10px;
  border-radius: 14px;
  border: 1px solid rgba(126, 240, 171, .18);
  background: rgba(31, 157, 85, .12);
}

.notice-player span {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, #2ed573, #3c7cff);
}

.notice-player strong {
  font-size: 13px;
}

.notice-player em {
  color: rgba(237, 247, 255, .62);
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
}

@media (max-width: 720px) {
  .ui-topbar-inner,
  .ui-footer-inner,
  .ui-main {
    width: min(100% - 24px, 1120px);
  }

  .ui-topbar-inner,
  .ui-footer-inner {
    min-height: auto;
    padding: 14px 0;
    align-items: stretch;
    flex-direction: column;
  }

  .ui-nav {
    justify-content: stretch;
  }

  .ui-nav .ui-link-button,
  .ui-nav .ui-button,
  .ui-inline-form {
    flex: 1 1 140px;
  }

  .ui-inline-form .ui-button {
    width: 100%;
  }

  .ui-main {
    padding: 22px 0;
  }

  .ui-card {
    padding: 18px;
  }

  .ui-grid-2 {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .panel-hero,
  .panel-layout {
    grid-template-columns: 1fr;
  }

  .panel-hero {
    align-items: stretch;
    flex-direction: column;
  }

  .panel-actions,
  .panel-actions .ui-link-button,
  .panel-actions .ui-inline-form,
  .panel-actions .ui-button {
    width: 100%;
  }

  .panel-card-grid,
  .panel-status-grid {
    grid-template-columns: 1fr;
  }

  .admin-filter .ui-link-button {
    flex: 1 1 130px;
  }

  .admin-user-row {
    grid-template-columns: 48px minmax(0, 1fr);
    align-items: start;
  }

  .admin-user-tags,
  .admin-user-actions {
    grid-column: 1 / -1;
    justify-content: stretch;
  }

  .admin-user-actions form,
  .admin-user-actions .ui-button {
    width: 100%;
  }

  .notice-grid,
  .notice-form-grid {
    grid-template-columns: 1fr;
  }
}