/*
 * Minimal theme for Sharezine
 */

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

:root {
  --bg: #fff;
  --text: #111;
  --muted: #666;
  --border: #ddd;
  --accent: #111;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family:
    system-ui,
    -apple-system,
    sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

/* Layout */

header {
  border-bottom: 1px solid var(--border);
  padding: 1rem 0;
}

header .inner,
main {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

header .inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

header a.site-name {
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  color: var(--text);
}

header nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

header nav button {
  padding: 0.35rem 0.85rem;
  font-size: 0.8rem;
}

main {
  padding-top: 2.5rem;
  padding-bottom: 4rem;
}

/* Typography */

h1 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 1.5rem;
}

a {
  color: var(--text);
  text-underline-offset: 3px;
}

a:hover {
  color: var(--muted);
}

p {
  margin: 0 0 1rem;
}

/* Forms */

form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

label {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  margin-bottom: 0.35rem;
}

input[type="text"],
input[type="email"],
input[type="password"] {
  display: block;
  width: 100%;
  border: none;
  border-bottom: 1px solid var(--border);
  padding: 0.4rem 0;
  font-size: 1rem;
  font-family: inherit;
  color: var(--text);
  background: transparent;
  outline: none;
  transition: border-color 0.15s;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus {
  border-bottom-color: var(--accent);
}

input[type="submit"],
button[type="submit"],
button {
  display: inline-block;
  padding: 0.5rem 1.25rem;
  background: var(--accent);
  color: #fff;
  border: none;
  font-size: 0.875rem;
  font-family: inherit;
  cursor: pointer;
  letter-spacing: 0.02em;
}

input[type="submit"]:hover,
button[type="submit"]:hover,
button:hover {
  opacity: 0.75;
}

/* Flash messages */

.flash-notice,
.flash-alert {
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border);
}

.flash-alert {
  color: #b00;
  border-color: #f5c6c6;
}

/* Lists (zine index, etc.) */

ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

li {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border);
}

li:first-child {
  border-top: 1px solid var(--border);
}

/* Dropzone */

.dropzone {
  border: 2px dashed var(--border);
  padding: 2rem 1rem;
  text-align: center;
  cursor: pointer;
  transition:
    border-color 0.15s,
    background 0.15s;
}

.dropzone--active {
  border-color: var(--accent);
  background: #f8f8f8;
}

.dropzone input[type="file"] {
  display: none;
}

.dropzone__prompt {
  color: var(--muted);
  font-size: 0.875rem;
}

.dropzone__preview {
  display: none;
  max-width: 100%;
  max-height: 300px;
  margin-top: 1rem;
}

.dropzone__thumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.dropzone__thumb-wrapper {
  position: relative;
  width: 80px;
  height: 80px;
}

.dropzone__thumb {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border: 1px solid var(--border);
}

.dropzone__progress {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: rgba(0, 0, 0, 0.2);
}

.dropzone__progress-bar {
  height: 100%;
  background: var(--accent);
  transition: width 0.15s;
}

.dropzone__progress--done {
  opacity: 0;
  transition: opacity 0.3s 0.5s;
}

/* Page table */

.page-table {
  display: flex;
  flex-direction: column;
}

.page-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
}

.page-row:first-child {
  border-top: 1px solid var(--border);
}

.sortable-handle {
  cursor: grab;
  font-size: 1.25rem;
  color: var(--muted);
  user-select: none;
  padding: 0 0.25rem;
}

.page-row__number {
  font-size: 0.8rem;
  color: var(--muted);
  min-width: 1.5rem;
  text-align: center;
}

.page-row__thumb {
  width: 130px;
  height: 201px;
  object-fit: cover;
  border: 1px solid var(--border);
  flex-shrink: 0;
}

.page-row__caption {
  flex: 1;
  font-size: 0.875rem;
  color: var(--text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.page-row__actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.page-row__actions a,
.page-row__actions button {
  font-size: 0.75rem;
  padding: 0.25rem 0.5rem;
}

/* SortableJS states */

.sortable-ghost {
  opacity: 0.3;
}

.sortable-chosen {
  background: #f8f8f8;
}

.sortable-drag {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

/* Canvas editor */

.canvas-editor-form {
  max-width: none;
}

.canvas-editor__toolbar {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-bottom: 0.75rem;
  min-height: 2rem;
}

.canvas-editor__toolbar button {
  font-size: 0.8rem;
  padding: 0.35rem 0.85rem;
}

.canvas-editor__workspace {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1rem;
  height: 680px;
}

.canvas-editor__container {
  position: relative;
  flex: 1;
  min-height: 500px;
  overflow: hidden;
  background: #e0e0e0;
}

.canvas-editor__sidebar {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex-shrink: 0;
}

.canvas-editor__clip-toggle {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  text-transform: none;
  color: var(--text);
  cursor: pointer;
}

.canvas-editor__clip-toggle input[type="checkbox"] {
  margin: 0;
  cursor: pointer;
}

.canvas-editor__draw-toggle--active {
  background: #0066cc;
}

.canvas-editor__draw-controls {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0.5rem;
  border: 1px solid var(--border);
}

.canvas-editor__draw-color {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  text-transform: none;
  color: var(--text);
}

.canvas-editor__draw-color input[type="color"] {
  width: 28px;
  height: 28px;
  padding: 0;
  border: 1px solid var(--border);
  cursor: pointer;
}

.canvas-editor__draw-size {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  text-transform: none;
  color: var(--text);
}

.canvas-editor__draw-size input[type="range"] {
  width: 80px;
}

.canvas-editor__draw-size span {
  font-size: 0.75rem;
  min-width: 1.25rem;
  color: var(--muted);
}

.canvas-editor__upload {
  margin-bottom: 1rem;
}

.canvas-editor__delete-btn {
  background: #b00;
}

.canvas-editor__font-size {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.canvas-editor__font-size label {
  font-size: 0.75rem;
  margin: 0;
  white-space: nowrap;
  text-transform: none;
}

.canvas-editor__font-size input[type="range"] {
  width: 100px;
}

.canvas-editor__font-family {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.canvas-editor__font-family label {
  font-size: 0.75rem;
  margin: 0;
  white-space: nowrap;
  text-transform: none;
}

.canvas-editor__font-family select {
  font-size: 0.8rem;
  padding: 0.2rem 0.35rem;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-family: inherit;
  cursor: pointer;
}

/* Public zine */

.public-zine {
  max-width: 900px;
  margin: 0 auto;
}

.public-zine__save {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.public-zine__spread {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  margin-bottom: 2px;
}

@media (max-width: 600px) {
  .public-zine__spread {
    grid-template-columns: 1fr;
  }
}

.public-zine__page {
  position: relative;
  aspect-ratio: 11 / 17;
  overflow: hidden;
  border: 0.5px black solid;
}

.public-zine__page--info {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 20px;
  text-align: center;
}

.button {
  display: inline-block;
  padding: 0.5rem 1.25rem;
  background: var(--accent);
  color: #fff;
  border: none;
  font-size: 0.875rem;
  font-family: inherit;
  cursor: pointer;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.button:hover {
  opacity: 0.75;
  color: #fff;
}

.zine-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.zine-actions > :first-child {
  margin-right: auto;
}

/* Dropdown */

.dropdown {
  position: relative;
}

.dropdown__menu {
  display: none;
  position: absolute;
  right: 0;
  top: 100%;
  margin-top: 0.25rem;
  background: var(--bg);
  border: 1px solid var(--border);
  min-width: 10rem;
  z-index: 10;
}

.dropdown__menu--open {
  display: flex;
  flex-direction: column;
}

.dropdown__item {
  display: block;
  width: 100%;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  font-family: inherit;
  color: var(--text);
  background: none;
  border: none;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  letter-spacing: 0.02em;
}

.dropdown__item:hover {
  background: #f5f5f5;
  color: var(--text);
}

.public-zine__page img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* Zine gallery (index) */

.zine-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.zine-gallery__item {
  text-decoration: none;
  color: var(--text);
}

.zine-gallery__item:hover {
  color: var(--text);
}

.zine-gallery__item:hover .zine-gallery__cover img,
.zine-gallery__item:hover .zine-gallery__placeholder {
  opacity: 0.8;
}

.zine-gallery__cover {
  aspect-ratio: 11 / 17;
  overflow: hidden;
  background: #f0f0f0;
  border: 1px solid var(--border);
}

.zine-gallery__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.15s;
}

.zine-gallery__placeholder {
  width: 100%;
  height: 100%;
  background: #f0f0f0;
  transition: opacity 0.15s;
}

.zine-gallery__title {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.875rem;
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.zine-gallery__badge {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
}

/* Auth dialog */

.auth-dialog {
  border: 1px solid var(--border);
  max-width: 24rem;
  padding: 0;
  background: var(--bg);
  color: var(--text);
}

.auth-dialog::backdrop {
  background: rgba(0, 0, 0, 0.4);
}

.auth-dialog__content {
  position: relative;
  padding: 2rem 1.5rem;
  text-align: center;
}

.auth-dialog__close {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  background: none;
  color: var(--muted);
  font-size: 1.25rem;
  padding: 0.25rem 0.5rem;
  line-height: 1;
}

.auth-dialog__close:hover {
  color: var(--text);
}

.auth-dialog__message {
  margin: 0 0 1.5rem;
  font-size: 0.95rem;
  color: var(--text);
}

.auth-dialog__actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

/* Rainbow save button */

@keyframes rainbow-shift {
  0% { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

button.save-btn--rainbow,
form.save-btn--rainbow button {
  background: linear-gradient(
    90deg,
    #ff6b6b, #ffa36b, #ffd56b, #6bff8d, #6bd5ff, #a36bff, #ff6bb5, #ff6b6b
  );
  background-size: 200% 100%;
  animation: rainbow-shift 3s linear infinite;
  color: #fff;
  font-weight: 600;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}