:root {
  --bg: #0f1115;
  --card: #1a1d24;
  --border: #2a2f3a;
  --text: #e6e8ec;
  --muted: #9aa3b2;
  --accent: #ff4d4d;
  --accent-2: #4d8bff;
  --ok: #3ecf8e;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.container {
  max-width: 760px;
  margin: 0 auto;
  padding: 32px 20px 64px;
}

header h1 {
  margin: 0 0 8px;
  font-size: 1.8rem;
}

.sub {
  color: var(--muted);
  margin: 0 0 24px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  margin-bottom: 18px;
}

.card h2 {
  margin: 0 0 14px;
  font-size: 1.15rem;
}

label {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 6px;
}

input[type="text"],
select {
  width: 100%;
  padding: 11px 12px;
  border-radius: 9px;
  border: 1px solid var(--border);
  background: #11141a;
  color: var(--text);
  font-size: 0.95rem;
}

.corr-area {
  width: 100%;
  padding: 11px 12px;
  border-radius: 9px;
  border: 1px solid var(--border);
  background: #11141a;
  color: var(--text);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9rem;
  line-height: 1.5;
  resize: vertical;
}

.row {
  display: flex;
  gap: 12px;
  align-items: flex-end;
  margin-top: 14px;
}

.row > div {
  flex: 0 0 160px;
}

button {
  flex: 1;
  padding: 12px 18px;
  border: none;
  border-radius: 9px;
  background: var(--accent);
  color: white;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  transition: opacity 0.15s;
}

button:hover {
  opacity: 0.9;
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

button.ghost {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  flex: 0 0 auto;
}

.progress-wrap {
  height: 10px;
  background: #11141a;
  border-radius: 6px;
  overflow: hidden;
  margin: 10px 0;
}

.progress-bar {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transition: width 0.3s;
}

.meta {
  color: var(--muted);
  font-size: 0.85rem;
}

.downloads {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}

.downloads a {
  text-decoration: none;
  padding: 9px 14px;
  border-radius: 8px;
  background: #11141a;
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 0.85rem;
  font-weight: 600;
}

.downloads a:hover {
  border-color: var(--accent-2);
}

.preview-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.preview-tabs button {
  flex: 0 0 auto;
  padding: 6px 12px;
  font-size: 0.8rem;
  background: #11141a;
  border: 1px solid var(--border);
  color: var(--muted);
}

.preview-tabs button.active {
  color: var(--text);
  border-color: var(--accent-2);
}

.preview {
  background: #0b0d11;
  border: 1px solid var(--border);
  border-radius: 9px;
  padding: 14px;
  max-height: 340px;
  overflow: auto;
  font-size: 0.82rem;
  white-space: pre-wrap;
  word-break: break-word;
  margin: 0 0 12px;
}

.error-card {
  border-color: var(--accent);
}

.hidden {
  display: none;
}

/* --- üst çubuk / kullanıcı --- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.userbar {
  display: flex;
  align-items: center;
  gap: 12px;
}
.userbar a {
  color: var(--accent-2);
  text-decoration: none;
  font-size: 0.9rem;
}
.userbar #who {
  font-size: 0.85rem;
}
.userbar button {
  flex: 0 0 auto;
  padding: 7px 14px;
}

/* --- giriş sayfası --- */
.login-container {
  max-width: 420px;
  margin-top: 12vh;
}
.login-card h1 {
  margin: 0 0 4px;
  font-size: 1.5rem;
}
.login-card .sub {
  margin: 0 0 18px;
}
.login-card label {
  margin-top: 12px;
}
.login-card button {
  width: 100%;
  margin-top: 18px;
}
.login-error {
  color: var(--accent);
  font-size: 0.85rem;
  margin: 12px 0 0;
}

/* --- kullanıcı listesi (admin) --- */
.user-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.user-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: #11141a;
  border: 1px solid var(--border);
  border-radius: 9px;
  flex-wrap: wrap;
}
.u-name {
  font-weight: 600;
  min-width: 120px;
}
.u-role {
  font-size: 0.72rem;
  padding: 2px 8px;
  border-radius: 6px;
  background: #2a2f3a;
  color: var(--muted);
}
.u-role.admin {
  background: rgba(255, 77, 77, 0.18);
  color: #ff8a8a;
}
.u-actions {
  margin-left: auto;
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.u-actions button {
  flex: 0 0 auto;
  padding: 6px 10px;
  font-size: 0.78rem;
  background: #1a1d24;
  border: 1px solid var(--border);
  color: var(--text);
}
.u-actions button.danger {
  border-color: var(--accent);
  color: #ff8a8a;
}

/* --- Sekmeler (YouTube linki / Dosya yükle) --- */
.tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}
.tabs .tab {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--muted);
  padding: 8px 14px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.92rem;
}
.tabs .tab.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* "Sadece transkript" onay kutusu */
label.check {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  font-size: 0.9rem;
  color: var(--muted);
  cursor: pointer;
}
label.check input {
  width: auto;
  margin: 0;
}

input[type="file"] {
  width: 100%;
  padding: 10px 0;
  color: var(--text);
}

/* Admin: kullanıcı kota bilgisi */
.u-quota {
  font-size: 0.82rem;
  color: var(--muted);
}