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

* {
    box-sizing: border-box;
}

body {
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f7f8fa;
    margin: 0;
    color: #212121;
}

nav {
    background-color: #ffffff;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    display: flex;
    align-items: center;
    padding: 0 32px;
    height: 56px;
    user-select: none;
}

nav .brand {
    font-weight: 700;
    font-size: 20px;
    color: #e03e2f;
    flex-grow: 1;
}

.brand-link {
    text-decoration: none;
    color: inherit;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 24px;
    margin: 0;
    padding: 0;
}

nav ul li {
    cursor: pointer;
    font-weight: 600;
    color: #6b6b6b;
    padding: 8px 14px;
    border-radius: 6px;
    transition: background-color 0.25s ease, color 0.25s ease;
}

nav ul li:hover {
    background-color: #f2f2f2;
    color: #e03e2f;
}

nav ul li.active {
    background-color: #e03e2f;
    color: white;
    box-shadow: 0 2px 8px rgb(224 62 47 / 0.4);
}

main {
    background: white;
    margin: 32px auto;
    padding: 32px 40px;
    box-shadow: 0 4px 12px rgb(0 0 0 / 0.08);
    width: 80%;
    border-radius: 8px;
}

h1 {
    font-weight: 700;
    font-size: 30px;
    margin-bottom: 16px;
    color: #2b2b2b;
}

p {
    font-size: 17px;
    color: #4a4a4a;
    line-height: 1.6;
    margin-top: 0;
}

form label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    color: #333;
}

form input {
    width: 100%;
    padding: 12px 14px;
    font-size: 16px;
    border: 1.8px solid #ccc;
    border-radius: 6px;
    margin-bottom: 24px;
    transition: border-color 0.25s ease;
}

form input:focus {
    border-color: #e03e2f;
    outline: none;
    box-shadow: 0 0 8px #e03e2f66;
}

form select {
    width: 100%;
    padding: 12px 14px;
    font-size: 16px;
    border: 1.8px solid #ccc;
    border-radius: 6px;
    margin-bottom: 24px;
    transition: border-color 0.25s ease;
    font-family: inherit;
    background-color: white;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    cursor: pointer;
}

form select:focus {
    border-color: #e03e2f;
    outline: none;
    box-shadow: 0 0 8px #e03e2f66;
}

button,
button[type="submit"] {
    background-color: #e03e2f;
    color: white;
    border: none;
    padding: 12px 24px;
    font-weight: 600;
    font-size: 16px;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    user-select: none;
    box-shadow: 0 2px 6px rgb(224 62 47 / 0.5);
}

button:hover,
button[type="submit"]:hover {
    background-color: #b33126;
}

button.export-csv-btn {
    background-color: #2a9d8f;  /* Un verde azulado */
    color: white;
    border: none;
    padding: 12px 24px;
    font-weight: 600;
    font-size: 16px;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    user-select: none;
    box-shadow: 0 2px 6px rgba(42, 157, 143, 0.5);
}

button.export-csv-btn:hover {
    background-color: #1f776d;
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  filter: grayscale(30%);
}

.message {
    text-align: center;
    margin-bottom: 20px;
    font-weight: 600;
    border-radius: 4px;
    padding: 12px;
}

.message.success {
    color: #155724;
    background-color: #d4edda;
    border: 1px solid #c3e6cb;
}

.message.error {
    color: #721c24;
    background-color: #f8d7da;
    border: 1px solid #f5c6cb;
}

.table-container {
    margin-top: 2rem;
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

th, td {
    padding: 0.75rem;
    border: 1px solid #ccc;
    text-align: center;
}

thead {
    background-color: #f4f4f4;
}

th {
    cursor: pointer;
    user-select: none;
}

th.sorted-asc::after {
    content: " ▲";
}

th.sorted-desc::after {
    content: " ▼";
}

.status-container {
    margin-bottom: 1rem;
}

.status-connected {
    color: green;
}

.status-error {
    color: red;
}

.status-unknown,
.status-not-configured {
    color: gray;
}

.error-tooltip {
    display: inline-block;
    cursor: help;
    width: 18px;
    height: 18px;
    line-height: 18px;
    border-radius: 50%;
    background-color: #e74c3c;
    color: white;
    text-align: center;
}

.error-tooltip:hover {
    background-color: #c0392b;
}

.top-bar {
    display: flex;
    align-items: center;
    margin-top: 40px;
}

.button-group {
    display: flex;
    gap: 16px;
    margin-left: 0;
}

.button-group button {
    font-size: 14px;
    cursor: pointer;
    border: 1px solid #ccc;
}

input:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

.input-wrapper {
    margin-left: auto;
    position: relative;
}

.input-wrapper svg {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  pointer-events: none;
}

.filter-form {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}

.filter-form label {
    font-weight: 600;
    white-space: nowrap;
}

.filter-form input[type="date"] {
    width: 150px;
    padding: 8px 10px;
    font-size: 15px;
    border: 1.5px solid #ccc;
    border-radius: 6px;
    transition: border-color 0.25s ease;
}

.filter-form input[type="date"]:focus {
    border-color: #e03e2f;
    outline: none;
    box-shadow: 0 0 6px #e03e2f66;
}

#searchInput {
  padding: 8px 30px 8px 10px;
  font-size: 16px;
  border-radius: 8px;
}


.footer {
    text-align: center;
    font-size: 14px;
    color: #666;
}

.footer hr {
    margin-bottom: 10px;
    border: none;
    border-top: 1px solid #ddd;
}

.footer a {
    color: #e03e2f;
    font-weight: bold;
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}

#themeToggleBtn {
    margin-left: auto;
    padding: 4px;
    font-size: 1.1rem; /* tamaño más pequeño */
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    user-select: none;
    transition: color 0.3s ease;
}

#themeToggleBtn:hover {
    color: #e03e2f;
}

#themeToggleBtn:focus {
    outline: 2px solid #e03e2f;
    outline-offset: 2px;
}


@media (max-width: 600px) {
    nav {
        padding: 0 16px;
    }

    main {
        margin: 16px;
        padding: 24px;
    }
}


body.dark-mode {
    background-color: #121212;
    color: #f5f5f5;
}

body.dark-mode h1 {
    color: #e6e6e6;
}

body.dark-mode p {
    color: #cccccc;
}

body.dark-mode label {
    color: #d0d0d0;
}

body.dark-mode nav {
    background-color: #1f1f1f;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.6);
}

body.dark-mode nav .brand {
    color: #ff7961;
}

body.dark-mode nav ul li {
    color: #ccc;
}

body.dark-mode nav ul li:hover {
    background-color: #333;
    color: #ff7961;
}

body.dark-mode nav ul li.active {
    background-color: #ff7961;
    color: #121212;
    box-shadow: 0 2px 8px rgba(255, 121, 97, 0.9);
}

body.dark-mode main {
    background-color: #222222;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.6);
}

body.dark-mode table {
    border-color: #444;
}

body.dark-mode th, 
body.dark-mode td {
    border-color: #444;
}

body.dark-mode thead {
    background-color: #2a2a2a;
}

body.dark-mode form input, 
body.dark-mode form select {
    background-color: #333;
    color: #e0e0e0;
    border-color: #555;
}

body.dark-mode form input:focus, 
body.dark-mode form select:focus {
    border-color: #ff7961;
    box-shadow: 0 0 8px #ff796166;
}

body.dark-mode button, 
body.dark-mode button[type="submit"], 
body.dark-mode button.export-csv-btn {
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.5);
    border: none; 
}

body.dark-mode button:hover, 
body.dark-mode button[type="submit"]:hover {
    background-color: #d86050;
}

body.dark-mode button.export-csv-btn {
    background-color: #1f8c82;
}

body.dark-mode button.export-csv-btn:hover {
    background-color: #17685f;
}

body.dark-mode input[type="text"] {
    background-color: #333;
    color: #e0e0e0;
    border: 1.8px solid #555;
}

body.dark-mode input[type="text"]:focus {
    border-color: #ff7961;
    box-shadow: 0 0 8px #ff796166;
    outline: none;
}

.modal {
  position: fixed;
  top: 0; right: 0; bottom: 0; left: 0;
  background-color: rgba(0, 0, 0, 0.5);

  display: flex;           /* siempre flex */
  align-items: center;
  justify-content: center;

  z-index: 9999;

  opacity: 0;
  visibility: hidden;
  pointer-events: none;

  transition: opacity 0.3s ease, visibility 0.3s ease;
  backdrop-filter: blur(6px); /* desenfoque del fondo */
}

.modal.show {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.modal-content {
  background: white;
  padding: 28px 36px;
  max-width: 480px;
  width: 90%;
  border-radius: 12px;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.3);
  text-align: center;
  font-family: 'Inter', sans-serif;
  margin: 0;
  color: #222;
  transform: translateY(-10px);
  transition: transform 0.3s ease;
}

.modal.show .modal-content {
  transform: translateY(0);
}

/* Títulos y textos del modal */
.modal-content h2 {
  margin-top: 0;
  font-weight: 700;
  font-size: 28px;
  color: #e03e2f;
  margin-bottom: 16px;
}

.modal-content p {
  font-size: 16px;
  color: #555;
  margin-bottom: 24px;
  line-height: 1.5;
}

/* Botones dentro del modal */
.modal-content button {
  background-color: #e03e2f;
  color: white;
  border: none;
  padding: 12px 28px;
  font-weight: 600;
  font-size: 16px;
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 12px rgb(224 62 47 / 0.5);
  user-select: none;
}

.modal-content button:hover {
  background-color: #b33126;
  box-shadow: 0 6px 16px rgb(179 49 38 / 0.7);
}

/* Dark mode para modal */
body.dark-mode .modal {
  background-color: rgba(18, 18, 18, 0.8);
  backdrop-filter: blur(8px);
}

body.dark-mode .modal-content {
  background: #1e1e1e;
  color: #ddd;
}

body.dark-mode .modal-content h2 {
  color: #ff7961;
}

body.dark-mode .modal-content p {
  color: #bbb;
}

body.dark-mode .modal-content button {
  background-color: #ff7961;
}

body.dark-mode .modal-content button:hover {
  background-color: #d86050;
}