:root {
  --blue: #0b7fcc;
  --navy: #1f3f5a;
  --text: #20242a;
  --border: #d4e0ec;
  --panel: rgba(255, 255, 255, 0.1);
  --panel-strong: rgba(255, 255, 255, 0.14);
  --pink: #ff3ea5;
  --pink-dark: #db2d8f;
  --muted-light: rgba(255, 255, 255, 0.78);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  color: #f5f7fa;
  background: radial-gradient(circle at 20% 15%, #1f3f5a, #060b14 60%);
  min-height: 100vh;
}

.hidden {
  display: none;
}

h1,
h2,
h3 {
  margin: 0 0 0.75rem;
  font-family: Montserrat, Arial, sans-serif;
}

.status {
  min-height: 1.2rem;
  font-weight: 600;
  color: var(--muted-light);
}

input,
textarea,
button {
  font: inherit;
}

input,
textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 10px;
  padding: 0.6rem 0.7rem;
  background: rgba(10, 18, 30, 0.55);
  color: #fff;
}

button {
  min-height: 38px;
  border: 0;
  border-radius: 999px;
  background: var(--pink);
  color: #fff;
  font-weight: 700;
  padding: 0.45rem 0.9rem;
  cursor: pointer;
  font-size: 0.82rem;
  letter-spacing: 0.01em;
}

button:hover {
  background: var(--pink-dark);
}

button.secondary {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.login-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1rem;
}

.login-card {
  width: min(420px, 94vw);
  background: rgba(18, 27, 40, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 14px;
  padding: 1.1rem;
  box-shadow: 0 20px 40px rgba(5, 10, 20, 0.45);
}

.login-card form {
  display: grid;
  gap: 0.7rem;
}

.login-card label {
  display: grid;
  gap: 0.4rem;
  font-weight: 600;
}

.editor-screen {
  width: min(1200px, 96vw);
  margin: 0.75rem auto;
  background: transparent;
  border-radius: 16px;
  padding: 0;
}

.editor-header {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  align-items: center;
  padding: 0.65rem 0.25rem;
}

.editor-header h2,
.editor-panel h3 {
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
  color: #fff;
}

.header-actions,
.actions {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.editor-layout {
  display: grid;
  gap: 0.9rem;
  margin-top: 0.8rem;
}

.simple-editor-grid {
  display: grid;
  gap: 0.9rem;
  margin-top: 0.8rem;
}

.editor-panel,
.preview-panel {
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 12px;
  padding: 0.8rem;
  background: var(--panel);
  backdrop-filter: blur(5px);
}

.preview-panel {
  padding: 0.5rem;
}

#preview-frame {
  width: 100%;
  height: 84vh;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 10px;
  background: #fff;
}

.section-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 0.75rem;
}

.simple-form {
  display: grid;
  gap: 0.8rem;
}

.content-fields {
  display: grid;
  gap: 0.6rem;
}

.section-group {
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 10px;
  padding: 0.65rem;
  display: grid;
  gap: 0.45rem;
  background: var(--panel-strong);
}

.section-group legend {
  padding: 0 0.35rem;
  font-weight: 700;
  color: #fff;
  font-size: 0.8rem;
}

.content-fields label,
.simple-form label {
  display: grid;
  gap: 0.3rem;
  font-weight: 600;
  color: var(--muted-light);
  font-size: 0.78rem;
}

.content-fields textarea {
  min-height: 72px;
  font-size: 0.78rem;
}

.image-previews {
  margin-top: 0.8rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.6rem;
}

.image-previews img {
  width: 100%;
  height: 86px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.editor-modal {
  position: fixed;
  inset: 0;
  background: rgba(4, 7, 13, 0.62);
  display: grid;
  place-items: center;
  padding: 1rem;
  z-index: 1000;
}

.editor-modal.hidden {
  display: none;
}

.editor-modal-card {
  width: min(760px, 96vw);
  max-height: 88vh;
  overflow: auto;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 12px;
  background: rgba(22, 30, 43, 0.95);
  padding: 0.9rem;
}

.editor-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  margin-bottom: 0.55rem;
}

.section-edit-btn {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 999px;
  background: #ff3ea5;
  color: #fff;
  font-weight: 700;
  z-index: 50;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.25);
  cursor: pointer;
}

.editable-section-outline {
  outline: 2px dashed rgba(255, 62, 165, 0.5);
  outline-offset: 3px;
}

.event-modal-open {
  min-width: 42px;
}

@media (min-width: 1100px) {
  .simple-editor-grid {
    grid-template-columns: 1fr;
  }
}