/* Variables de Color */
:root {
    --color-bg-dark: #1e1e1e;
    --color-panel: #2d2d2d;
    --color-text: #e0e0e0;
    --color-primary: #007bff; /* Azul para botones principales */
    --color-success: #28a745; /* Verde para éxito */
    --color-warning: #ffc107; /* Amarillo para advertencia */
    --color-danger: #dc3545; /* Rojo para fallo/pendiente */
}

/* Estilos Generales y Tipografía */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--color-bg-dark);
    color: var(--color-text);
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

header {
    background-color: var(--color-panel);
    padding: 20px 30px;
    text-align: center;
    border-bottom: 2px solid var(--color-primary);
}

header h1 {
    margin: 0;
    color: var(--color-primary);
}

.container {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    padding: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

/* Estilos de Panel */
.panel {
    background-color: var(--color-panel);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    flex: 1 1 300px; /* Base para responsiveness */
    min-width: 300px;
}

h2 {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 10px;
    margin-top: 0;
}

/* Formularios y Botones */
.form-group {
    margin-bottom: 15px;
}

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

input[type="text"],
input[type="number"],
input[type="url"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #444;
    border-radius: 4px;
    background-color: #383838;
    color: var(--color-text);
    box-sizing: border-box;
}

button {
    padding: 12px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    transition: background-color 0.3s;
    width: 100%;
    margin-top: 10px;
}

#start-button {
    background-color: var(--color-primary);
    color: white;
}

#start-button:hover {
    background-color: #0056b3;
}

/* Estilos de Logs */
.log-console {
    background-color: #000000;
    color: #00ff00; /* Color de terminal para los logs */
    height: 300px;
    overflow-y: scroll;
    padding: 10px;
    border-radius: 4px;
    font-family: 'Consolas', 'Courier New', monospace;
    white-space: pre-wrap;
    border: 1px solid #444;
}

/* Estilos de Toggle (Oráculo) */
.oracle-panel {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-around;
}

.oracle-panel p {
    font-size: 1.1em;
}

#toggle-status {
    font-weight: bold;
    padding: 5px 10px;
    border-radius: 4px;
    margin-right: 15px;
    background-color: var(--color-danger); /* Estado inicial */
}

/* Toggle Switch (CSS puro) */
.toggle-container {
    display: flex;
    align-items: center;
    margin: 20px 0;
}

.switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 34px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--color-danger); /* Rojo (PENDIENTE) */
    transition: .4s;
}

.slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
}

input:checked + .slider {
    background-color: var(--color-success); /* Verde (VERIFICADO) */
}

input:checked + .slider:before {
    transform: translateX(26px);
}

.slider.round {
    border-radius: 34px;
}

.slider.round:before {
    border-radius: 50%;
}

/* Botones de Acción Secundaria */
.action-button {
    background-color: var(--color-warning);
    color: var(--color-bg-dark);
}
.fail-button {
    background-color: var(--color-danger);
    color: white;
}
.fail-button:hover {
    background-color: #a71d2a;
}

/* --- ESTILOS AGREGADOS PARA EL BOTÓN DE CANCELACIÓN --- */

.cancel-btn {
    background-color: #8B0000; /* Rojo oscuro para la acción final */
    color: white;
    display: none; /* Oculto por defecto, controlado por demo.js */
    margin-top: 15px;
}

.cancel-btn:hover {
    background-color: #5d0000;
}