.ateliers-page { max-width: 1080px; margin-inline: auto; font-size: 1rem; }
.ateliers-page *, .atelier-modal * { box-sizing: border-box; }
.ateliers-page .view-head { gap: 18px; flex-wrap: wrap; }
.ateliers-page .view-head h1, .atelier-detail h1 { font-size: clamp(1.4rem, 4.5vw, 2rem); line-height: 1.2; overflow-wrap: anywhere; }
.atelier-toolbar { display: flex; align-items: center; gap: 14px; margin: 18px 0 12px; flex-wrap: wrap; }
.atelier-search { flex: 1 1 240px; display: flex; align-items: center; gap: 10px; background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 0 14px; }
.atelier-search input { width: 100%; min-width: 0; border: 0; background: transparent; color: var(--text); padding: 13px 0; font: inherit; }
.atelier-filters { display: flex; flex-wrap: wrap; gap: 8px; }
.atelier-filters button { min-height: 44px; padding: 10px 15px; border: 1px solid var(--line); border-radius: 99px; background: var(--panel); color: var(--text); font: inherit; font-size: .875rem; cursor: pointer; }
.atelier-filters button.active { background: #683acd; color: white; border-color: #8e62ed; }
.atelier-list-actions { display: flex; gap: 10px; flex-wrap: wrap; margin: 12px 0 20px; }
.ateliers-page button, .atelier-modal button { min-height: 44px; white-space: normal; font-size: .875rem; cursor: pointer; }
.ateliers-page button:disabled, .atelier-modal button:disabled { opacity: .55; cursor: wait; }
.atelier-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.atelier-card { position: relative; display: flex; flex-direction: column; min-width: 0; border: 1px solid var(--line); border-radius: 20px; background: var(--panel); padding: 22px; border-top: 3px solid #8761ef; }
.atelier-card-top, .atelier-card-meta { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; }
.atelier-card-top { font-size: .875rem; color: var(--muted); }
.atelier-category { color: var(--text); font-weight: 600; }
.atelier-card-icon { display: grid; place-items: center; width: 44px; height: 44px; margin: 22px 0 14px; border-radius: 14px; background: linear-gradient(135deg, #166bff, #ae25d9); color: white; font-size: 24px; }
.atelier-card h2 { margin: 0 0 10px; font-size: 1.2rem; line-height: 1.35; overflow-wrap: anywhere; }
.atelier-card p { margin: 0 0 16px; color: var(--muted); line-height: 1.6; flex: 1; white-space: pre-wrap; overflow-wrap: anywhere; }
.atelier-card small, .atelier-card-meta small { display: block; color: var(--muted); font-size: .875rem; overflow-wrap: anywhere; }
.atelier-card-meta { padding-top: 16px; margin-top: 16px; border-top: 1px solid var(--line); }
.atelier-card-meta small { margin-top: 5px; }
.atelier-empty { grid-column: 1 / -1; padding: 40px 20px; text-align: center; border: 1px dashed var(--line); border-radius: 18px; color: var(--muted); }
.atelier-empty strong { color: var(--text); font-size: 1.1rem; }
.atelier-empty p { margin-bottom: 0; line-height: 1.6; }
.atelier-modal { width: min(580px, calc(100vw - 28px)); max-width: none; max-height: calc(100dvh - 40px); border: 1px solid var(--line); padding: 0; border-radius: 22px; background: var(--panel); color: var(--text); overflow-y: auto; }
.atelier-modal::backdrop { background: #040a16b3; backdrop-filter: blur(8px); }
.atelier-modal .atelier-dialog-card { display: grid; gap: 18px; width: 100%; max-width: none; margin: 0; padding: 22px; color: var(--text); background: var(--panel); }
.atelier-modal .dialog-title { display: flex; gap: 12px; justify-content: space-between; align-items: start; padding: 0; }
.atelier-modal .dialog-title > div { min-width: 0; }
.atelier-modal h2 { margin: 0; font-size: 1.35rem; line-height: 1.3; }
.atelier-modal .dialog-title button { flex: 0 0 44px; width: 44px; height: 44px; padding: 0; border: 0; background: transparent; color: var(--text); font-size: 1.8rem; }
.atelier-modal .dialog-title button:focus:not(:focus-visible) { outline: none; }
.atelier-modal label, .atelier-invitation label { display: grid; gap: 8px; font-size: .875rem; color: var(--text); }
.atelier-modal input, .atelier-modal textarea, .atelier-modal select, .atelier-message-form textarea, .atelier-invitation input { width: 100%; min-width: 0; padding: 12px; background: var(--panel2); color: var(--text); border: 1px solid var(--line); border-radius: 12px; font: inherit; font-size: 1rem; }
.atelier-modal textarea { min-height: 110px; resize: vertical; }
.atelier-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.atelier-modal .dialog-help, .atelier-access-help { margin: 0; color: var(--muted); font-size: .875rem; line-height: 1.6; }
.atelier-error { color: #ffabbc; background: #4b162840; border-radius: 10px; padding: 12px; font-size: .875rem; line-height: 1.5; }
.atelier-error[hidden] { display: none; }
.atelier-detail-head { border-left: 3px solid #8b55f7; padding: 8px 20px; margin-bottom: 24px; }
.atelier-detail-head p { color: var(--muted); line-height: 1.6; white-space: pre-wrap; overflow-wrap: anywhere; }
.atelier-detail-head small { color: var(--muted); font-size: .875rem; line-height: 1.6; }
.atelier-detail .atelier-filters { margin-bottom: 20px; }
.atelier-message-form, .atelier-invitation, .atelier-members { display: grid; gap: 14px; background: var(--panel); border: 1px solid var(--line); padding: 20px; border-radius: 18px; margin-bottom: 18px; }
.atelier-message-form textarea { resize: vertical; min-height: 100px; }
.atelier-message-form > div, .atelier-invitation > div { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; justify-content: space-between; }
.atelier-message-form small, .atelier-invitation small { color: var(--muted); font-size: .875rem; line-height: 1.5; }
.atelier-invitation p { margin: 0; color: var(--muted); line-height: 1.6; }
.atelier-detail h2 { font-size: 1.1rem; margin: 0; }
.atelier-message-list { display: grid; gap: 14px; }
.atelier-message { padding: 20px; border: 1px solid var(--line); border-radius: 18px; background: var(--panel); }
.atelier-message header { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.atelier-message time { color: var(--muted); font-size: .875rem; }
.atelier-message p { white-space: pre-wrap; overflow-wrap: anywhere; line-height: 1.65; }
.atelier-message-form .atelier-attach-tools { justify-content: flex-start; gap: 8px; }
.atelier-message-form .atelier-file-preview { flex-wrap: nowrap; justify-content: flex-start; border: 1px solid var(--line); border-radius: 14px; padding: 12px; }
.atelier-file-preview img { width: 56px; height: 56px; flex: 0 0 56px; object-fit: cover; border-radius: 8px; }
.atelier-file-preview > span { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.atelier-file-preview strong, .atelier-file-preview small { display: block; }
.atelier-file-preview button { flex: 0 0 auto; }
.atelier-upload-status { margin: 0; font-size: .875rem; color: var(--muted); }
.atelier-attachment { margin-block: 14px; min-width: 0; }
.atelier-photo { display: block; }
.atelier-photo img, .atelier-video { display: block; width: 100%; max-height: 480px; object-fit: contain; border-radius: 12px; background: var(--panel2); }
.atelier-file-link { display: flex; align-items: center; gap: 12px; padding: 14px; border: 1px solid var(--line); border-radius: 12px; color: var(--text); text-decoration: none; background: var(--panel2); }
.atelier-file-link > span:nth-child(2) { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.atelier-file-link strong, .atelier-file-link small { display: block; line-height: 1.5; }
.atelier-file-link small, .atelier-resource-meta small { color: var(--muted); font-size: .8125rem; }
.atelier-file-type { flex: 0 0 auto; padding: 8px; background: #7146cf20; color: var(--text); border-radius: 8px; font-size: .75rem; }
.atelier-resources h2 { font-size: 1.2rem; margin-bottom: 8px; }
.atelier-resources > p { color: var(--muted); line-height: 1.5; }
[data-atelier-resources] { display: grid; gap: 14px; }
.atelier-resource-card { padding: 14px; border: 1px solid var(--line); border-radius: 16px; background: var(--panel); min-width: 0; }
.atelier-resource-card .atelier-attachment { margin: 0 0 10px; }
.atelier-resource-meta { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
.atelier-resource-meta small { overflow-wrap: anywhere; }
.atelier-danger { color: #fff; background: #a61c3c; border: 1px solid #a61c3c; border-radius: 12px; padding: 12px 16px; font: inherit; }
.atelier-management { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.atelier-grid > [data-atelier-action="more-ateliers"] { grid-column: 1 / -1; justify-self: center; }
@media (max-width: 380px) {
  .atelier-file-preview img { width: 40px; height: 40px; flex-basis: 40px; }
  .atelier-file-preview { gap: 8px !important; padding: 8px !important; }
  .atelier-file-preview button { padding-inline: 8px; }
  .atelier-file-link { gap: 8px; padding: 10px; }
  .atelier-file-type { padding: 6px; }
}
.atelier-member { display: flex; justify-content: space-between; gap: 12px; align-items: center; padding: 12px 0; border-top: 1px solid var(--line); flex-wrap: wrap; }
.atelier-member > span { min-width: 0; overflow-wrap: anywhere; }
.atelier-member small { display: block; margin-top: 4px; font-size: .875rem; color: var(--muted); }
.atelier-member > div { display: flex; gap: 8px; flex-wrap: wrap; }
.atelier-invitation-preview { padding: 14px; border: 1px solid var(--line); border-radius: 14px; overflow-wrap: anywhere; }
.ateliers-page :focus-visible, .atelier-modal :focus-visible { outline: 2px solid #8b63ef; outline-offset: 3px; }
:root[data-theme="light"] .atelier-error { color: #9b1536; background: #fff0f4; }
@media (max-width: 650px) {
  .ateliers-page { padding: 14px !important; }
  .atelier-grid { grid-template-columns: 1fr; }
  .atelier-form-grid { grid-template-columns: 1fr; }
  .ateliers-page .view-head { padding: 0; }
  .atelier-card { padding: 18px; }
  .atelier-toolbar { display: grid; }
  .atelier-modal .atelier-dialog-card { padding: 18px; }
  .atelier-message-form, .atelier-members, .atelier-invitation { padding: 16px; }
}
@media (prefers-reduced-motion: no-preference) {
  .atelier-modal[open] { animation: atelier-enter .18s ease-out; }
  @keyframes atelier-enter { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
}