@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@600;700&family=Inter:wght@400;500;600&display=swap');

:root {
  --bg: #0E0E12;
  --panel: #17171D;
  --panel-border: #2A2A33;
  --ink: #F2F2F5;
  --ink-muted: #9A9AA8;
  --accent: #9146FF;
  --ok: #53FC18;
  --err: #FF5B5B;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', system-ui, sans-serif;
}

/* --- Páginas de login / registro --- */
.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.auth-box {
  width: 100%;
  max-width: 360px;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  padding: 32px;
}

.auth-box h1 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin: 0 0 6px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.auth-box h1 .bar {
  width: 4px;
  height: 20px;
  background: var(--accent);
  border-radius: 2px;
}

.auth-box p.subtitle {
  color: var(--ink-muted);
  font-size: 13px;
  margin: 0 0 22px;
  line-height: 1.5;
}

.auth-box label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  color: var(--ink-muted);
  margin-bottom: 14px;
}

.auth-box input[type="text"],
.auth-box input[type="password"] {
  background: #0E0E12;
  border: 1px solid var(--panel-border);
  color: var(--ink);
  padding: 10px 12px;
  border-radius: 6px;
  font-size: 14px;
}

.auth-box .btn {
  width: 100%;
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 11px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  margin-top: 6px;
}
.auth-box .btn:hover { filter: brightness(1.1); }

.auth-box .msg {
  font-size: 13px;
  padding: 8px 10px;
  border-radius: 6px;
  margin-bottom: 16px;
}
.auth-box .msg.error { background: rgba(255,91,91,0.12); color: var(--err); }
.auth-box .msg.ok { background: rgba(83,252,24,0.1); color: var(--ok); }

/* --- Cabecera común de páginas internas (settings.php, users.php) --- */
.app-header {
  padding: 20px 32px;
  border-bottom: 1px solid var(--panel-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.app-header h1 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.03em;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.app-header h1 .bar {
  width: 4px;
  height: 18px;
  background: var(--accent);
  border-radius: 2px;
}

.app-header nav {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 13px;
}

.app-header nav a {
  color: var(--ink-muted);
  text-decoration: none;
  border: 1px solid var(--panel-border);
  padding: 6px 12px;
  border-radius: 6px;
}
.app-header nav a:hover { color: var(--ink); border-color: var(--accent); }
.app-header nav .username { color: var(--ink); font-weight: 600; }

/* --- Panel de usuarios --- */
main.users-main {
  max-width: 780px;
  margin: 0 auto;
  padding: 28px 32px 80px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 20px 22px;
  margin-bottom: 20px;
}

.card h2 {
  font-family: 'Rajdhani', sans-serif;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin: 0 0 16px;
}

table.users-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}

table.users-table th {
  text-align: left;
  color: var(--ink-muted);
  font-weight: 600;
  padding: 8px 6px;
  border-bottom: 1px solid var(--panel-border);
}

table.users-table td {
  padding: 10px 6px;
  border-bottom: 1px solid var(--panel-border);
  vertical-align: middle;
}

.role-badge {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--panel-border);
  color: var(--ink-muted);
}
.role-badge.admin { color: var(--accent); border-color: var(--accent); }

.link-copy {
  display: flex;
  gap: 6px;
  align-items: center;
}
.link-copy code {
  background: #0E0E12;
  border: 1px solid var(--panel-border);
  padding: 4px 8px;
  border-radius: 5px;
  font-size: 12px;
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.icon-btn {
  background: transparent;
  border: 1px solid var(--panel-border);
  color: var(--ink-muted);
  border-radius: 6px;
  padding: 5px 9px;
  font-size: 12px;
  cursor: pointer;
}
.icon-btn:hover { color: var(--ink); border-color: var(--accent); }
.icon-btn.danger:hover { color: var(--err); border-color: var(--err); }

.new-user-form {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: flex-end;
}
.new-user-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  color: var(--ink-muted);
  flex: 1;
  min-width: 160px;
}
.new-user-form input {
  background: #0E0E12;
  border: 1px solid var(--panel-border);
  color: var(--ink);
  padding: 9px 10px;
  border-radius: 6px;
  font-size: 14px;
}
.new-user-form .btn {
  background: var(--accent);
  color: #fff;
  border: none;
  padding: 10px 18px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  height: 38px;
}

.form-msg {
  font-size: 13px;
  margin-top: 10px;
}
.form-msg.error { color: var(--err); }
.form-msg.ok { color: var(--ok); }