/* PasteMD — shared styles */

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

:root {
  --bg: #f9f9f9;
  --surface: #ffffff;
  --border: #d1d5db;
  --text: #1f2937;
  --muted: #6b7280;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --danger: #dc2626;
  --danger-hover: #b91c1c;
  --success: #16a34a;
  --radius: 8px;
  --shadow: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  margin: 0;
  line-height: 1.6;
}

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

/* Layout */
.container {
  max-width: 760px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
}

/* Header */
.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: .75rem 1rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}
.site-header .logo {
  font-weight: 700;
  font-size: 1.1rem;
  text-decoration: none;
  color: var(--text);
}
.site-header .spacer { flex: 1; }
.site-header .user-email { font-size: .875rem; color: var(--muted); }

/* Buttons */
.btn {
  display: inline-block;
  padding: .55rem 1.2rem;
  border-radius: var(--radius);
  font-size: .95rem;
  font-weight: 500;
  cursor: pointer;
  text-decoration: none;
  border: none;
  line-height: 1.4;
  transition: background .15s;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover { background: var(--accent-hover); color: #fff; }
.btn-danger {
  background: var(--danger);
  color: #fff;
  padding: .35rem .8rem;
  font-size: .85rem;
}
.btn-danger:hover { background: var(--danger-hover); }
.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover { background: var(--bg); }
.btn-google {
  background: #fff;
  color: var(--text);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: .6rem;
  justify-content: center;
  padding: .65rem 1.2rem;
  width: 100%;
  font-size: 1rem;
}
.btn-google:hover { background: #f3f4f6; color: var(--text); }
.btn-google svg { width: 20px; height: 20px; flex-shrink: 0; }

/* Forms */
.form-group { margin-bottom: 1.25rem; }
label { display: block; font-weight: 500; margin-bottom: .35rem; font-size: .9rem; }
input[type="email"],
input[type="text"],
textarea {
  width: 100%;
  padding: .55rem .75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: .95rem;
  font-family: inherit;
  background: var(--surface);
  color: var(--text);
  transition: border-color .15s;
}
input:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(37,99,235,.1);
}
textarea { min-height: 320px; font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace; resize: vertical; }

/* Alerts */
.alert {
  padding: .75rem 1rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  font-size: .9rem;
}
.alert-error { background: #fef2f2; border: 1px solid #fecaca; color: #991b1b; }
.alert-success { background: #f0fdf4; border: 1px solid #bbf7d0; color: #166534; }

/* Divider */
.divider {
  text-align: center;
  color: var(--muted);
  font-size: .875rem;
  margin: 1rem 0;
  position: relative;
}
.divider::before,
.divider::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 42%;
  height: 1px;
  background: var(--border);
}
.divider::before { left: 0; }
.divider::after { right: 0; }

/* Post list */
.post-list { list-style: none; padding: 0; margin: 0; }
.post-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .75rem 0;
  border-bottom: 1px solid var(--border);
}
.post-item:last-child { border-bottom: none; }
.post-item-title { font-weight: 500; flex: 1; }
.post-item-meta { font-size: .8rem; color: var(--muted); white-space: nowrap; }
.post-item-actions { display: flex; gap: .5rem; flex-shrink: 0; }

/* Post view */
.post-header {
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.post-header h1 { margin: 0 0 .5rem; font-size: 1.75rem; }
.post-meta { font-size: .85rem; color: var(--muted); }

.post-body {
  line-height: 1.75;
  word-wrap: break-word;
}
.post-body h1, .post-body h2, .post-body h3,
.post-body h4, .post-body h5, .post-body h6 {
  margin: 1.5em 0 .5em;
  line-height: 1.3;
}
.post-body p { margin: .75em 0; }
.post-body pre {
  background: #f3f4f6;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1rem;
  overflow-x: auto;
}
.post-body code {
  background: #f3f4f6;
  border-radius: 3px;
  padding: .15em .35em;
  font-size: .9em;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}
.post-body pre code { background: none; padding: 0; font-size: .875em; }
.post-body blockquote {
  margin: 1em 0;
  padding: .5em 1em;
  border-left: 4px solid var(--border);
  color: var(--muted);
}
.post-body img { max-width: 100%; height: auto; border-radius: 4px; }
.post-body table { border-collapse: collapse; width: 100%; margin: 1em 0; }
.post-body th, .post-body td {
  border: 1px solid var(--border);
  padding: .5em .75em;
  text-align: left;
}
.post-body th { background: var(--bg); font-weight: 600; }
.post-body a { word-break: break-all; }
.post-body ul, .post-body ol { padding-left: 1.75em; }
.post-body hr { border: none; border-top: 1px solid var(--border); margin: 1.5em 0; }

/* Admin table */
.admin-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.admin-table th {
  text-align: left;
  padding: .6rem .75rem;
  border-bottom: 2px solid var(--border);
  font-weight: 600;
}
.admin-table td {
  padding: .6rem .75rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.admin-table tr:last-child td { border-bottom: none; }

/* Spinner */
.spinner {
  display: inline-block;
  width: 20px; height: 20px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin .6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.loading { text-align: center; padding: 2rem; color: var(--muted); }
.hidden { display: none !important; }

/* Password prompt card */
.password-card {
  max-width: 420px;
  margin: 0 auto;
}
.password-card-title {
  margin: 0 0 .25rem;
  font-size: 1.25rem;
}

/* File input row */
.file-row {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin-bottom: .5rem;
  font-size: .875rem;
  color: var(--muted);
}