/* ===== Root Theme Variables (optional placeholder) ===== */
:root {
  --header-bg: #111;
  --header-text: #fff;
  --link-color: #1e90ff;
  --page-bg: #1a1a1a;
  --card-bg: #222;
  --action-gray: #aaa;
  --button-bg: #444;
  --button-text: #fff;
}

body {
  background-color: var(--page-bg);
  color: var(--header-text);
  font-family: 'Open Sans', sans-serif;
  margin: 0;
  padding: 0;
}

/* ===== Header ===== */
.mm-header {
  background-color: var(--header-bg);
  color: var(--header-text);
  padding: 10px 20px;
  font-size: 16px;
}

.mm-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

.mm-logo {
  font-weight: 700;
  font-size: 18px;
  color: var(--header-text);
  text-decoration: none;
}

.mm-user-controls {
  display: flex;
  align-items: center;
  gap: 10px;
}

.mm-user-controls a {
  color: var(--header-text);
  text-decoration: none;
  font-weight: 500;
}

.mm-user-controls a:hover {
  text-decoration: underline;
}

.hamburger {
  cursor: pointer;
  font-size: 20px;
  padding: 5px;
  color: var(--header-text);
}

#menu-toggle {
  display: none;
}

.mm-menu {
  display: none;
  list-style: none;
  margin: 0;
  padding: 0;
}

#menu-toggle:checked + .hamburger + .mm-menu {
  display: block;
  background-color: var(--menu-bg);
  position: absolute;
  top: 40px;
  right: 70px;
  padding: 10px;
  border-radius: 6px;
}

.mm-menu li a {
  display: block;
  padding: 5px 10px;
  color: var(--menu-link);
  text-decoration: none;
}

.mm-menu li a:hover {
  text-decoration: underline;
}

/* ===== Main Container ===== */
.mm-main {
  width: 100%;
  max-width: 90vw;
  margin: auto;
  padding: 20px;
  box-sizing: border-box;
}

@media (min-width: 700px) {
  .mm-main {
    max-width: 1800px;
  }
}

/* ===== Form Elements ===== */
form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

label {
  font-weight: bold;
  margin-bottom: 5px;
  display: block;
}

input[type="text"],
input[type="datetime-local"],
input[type="number"],
select {
  width: 100%;
  padding: 10px;
  border-radius: 6px;
  border: none;
  font-size: 1rem;
  background: var(--card-bg);
  color: var(--header-text);
  box-sizing: border-box;
}

button {
  padding: 10px;
  background-color: var(--button-bg);
  color: var(--button-text);
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  cursor: pointer;
}

button:hover {
  opacity: 0.9;
}

/* ===== Probe Section ===== */
.probe-wrapper {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.probe-row {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

@media (min-width: 500px) {
  .probe-row {
    flex-direction: row;
    gap: 1rem;
  }
}

/* ===== Stat Cards (if reused) ===== */
.stat-card {
  background: var(--card-bg);
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  text-align: center;
  color: var(--header-text);
}

.stat-card .label {
  font-size: 0.85rem;
  color: var(--link-color);
  letter-spacing: 0.5px;
}

.stat-card .value {
  font-size: 2rem;
  font-weight: bold;
  margin: 0.25rem 0;
}

.stat-card .sub {
  font-size: 0.9rem;
  color: var(--action-gray);
}
/* ===== Graph Container ===== */
#graph-container {
  width: 100%;
  max-width: 90vw;
  margin: auto;
  height: 300px;
}
#clock {                        /* already fine */
  font-size: 2rem;
  margin-top: 1rem;
  text-align: center;
}

/* Mobile-friendly wrapper */
.mm-container {
  width: 100%;
  max-width: 90vw;
  margin: 0 auto;
  padding: 20px;
  box-sizing: border-box;
}
@media (min-width: 700px) {
  .mm-container { max-width: 1800px; }
}

/* Optional font boost for very small screens */
@media (max-width: 480px) {
  body   { font-size: 17px; }
  button,
  input,
  .mm-btn { font-size: 1.05rem; }
}                               /* ← this closing brace was missing */