:root {
  --primary: #5ca638;
  --bg: #0e1117;
  --card: #1a1f29;
  --text: #eaeef5;
  --muted: #9aa6b6;
  --red: #ef4444;
  --border: #2a3240;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Arial, sans-serif;
  line-height: 1.5;
}

/* HEADER */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 28px;
  background: var(--card);
  border-bottom: 2px solid var(--primary);
  position: sticky;
  top: 0;
  z-index: 100;
}
.logo-area {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo {
  height: 42px;
}
header h1 {
  font-size: 20px;
  margin: 0;
  color: var(--primary);
  font-weight: 600;
}
nav a {
  color: var(--text);
  text-decoration: none;
  margin-left: 12px;
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  transition: background 0.2s, color 0.2s;
}
nav a:hover {
  background: var(--primary);
  color: #fff;
}

/* MAIN */
main {
  padding: 24px;
  max-width: 1600px;
  margin: 0 auto;
}

/* TABLE */
table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 2px 6px rgba(0,0,0,0.3);
}
thead th {
  background: #141922;
  text-align: left;
  padding: 14px;
  font-weight: 600;
  border-bottom: 1px solid var(--border);
}
td, th {
  padding: 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
tr:last-child td { border-bottom: none; }

/* STATUS DOTS */
.status-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 6px;
}
.status-dot.green { background: var(--primary); }
.status-dot.red { background: var(--red); }

/* CAPTURAS */
.thumb-cell img {
  width: 130px;
  height: auto;
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: transform 0.2s;
}
.thumb-cell img:hover {
  transform: scale(1.05);
}

/* FLASH MESSAGES */
.flash-messages {
  list-style: none;
  padding: 0;
  margin: 0 0 16px;
}
.flash-messages li {
  padding: 10px 14px;
  border-radius: 6px;
  margin-bottom: 10px;
  font-size: 14px;
}
.flash-messages li[style*="green"] {
  background: rgba(92,166,56,0.2);
  border: 1px solid var(--primary);
}
.flash-messages li[style*="red"] {
  background: rgba(239,68,68,0.2);
  border: 1px solid var(--red);
}

button,
.btn-secondary {
  background: var(--primary); /* ✅ usamos el verde corporativo */
  color: white;
  border: none;
  padding: 10px 14px;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
  font-weight: 600;
  transition: all 0.2s ease-in-out;
}

.btn-secondary {
  background: #334155;
}

button.danger {
  background: #b91c1c;
}

button:hover,
.btn-secondary:hover,
button.danger:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

/* ✅ Forzar estilo a botón primario */
.btn-primary {
  background: var(--primary) !important;
  color: #fff !important;
}

/* FORMULARIOS */
.form-container {
  max-width: 520px;
  margin: 20px auto;
  background: var(--card);
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 10px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.3);
}

.form-container h2 {
  margin-top: 0;
  margin-bottom: 16px;
  color: var(--primary);
  font-size: 20px;
  font-weight: 600;
  text-align: center;
}

.form-container label {
  display: block;
  margin-bottom: 6px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
}

.form-container input,
.form-container select {
  width: 100%;
  padding: 10px 12px;
  margin-bottom: 16px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #141922;
  color: var(--text);
  font-size: 14px;
  transition: border 0.2s, box-shadow 0.2s;
}

.form-container input:focus,
.form-container select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(92, 166, 56, 0.4);
}

.form-container button {
  width: 100%;
  padding: 12px;
  border: none;
  border-radius: 8px;
  background: var(--primary);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
}

.form-container button:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.card { background: var(--card); border:1px solid var(--border); border-radius:10px; padding:14px; }
.form-grid { display:grid; grid-template-columns: repeat(auto-fit,minmax(180px,1fr)); gap:12px; }


/* FOOTER */
footer {
  padding: 20px;
  text-align: center;
  color: var(--muted);
  border-top: 1px solid var(--border);
  margin-top: 40px;
  font-size: 14px;
}