/* === ESTILOS GENERALES === */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
    background-color: #f4f5f7;
    margin: 0;
    padding: 20px;
    color: #172b4d;
}

/* Login */
.login-container {
    width: 300px;
    margin: 100px auto;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
.login-container h2 {
    text-align: center;
    color: #333;
}
.login-container input {
    width: 100%;
    padding: 10px;
    margin-bottom: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-sizing: border-box;
}
.login-container button {
    width: 100%;
    padding: 10px;
    border: none;
    background-color: #5c67f2;
    color: white;
    border-radius: 4px;
    cursor: pointer;
}
.login-container .error {
    color: red;
    text-align: center;
    margin-top: 10px;
}

.admin-panel {
    max-width: 1200px;
    margin: auto;
}

/* === HEADER Y TARJETAS === */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #ffffff;
    padding: 15px 25px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    margin-bottom: 25px;
}
header h1 {
    margin: 0;
    font-size: 1.5em;
    color: #091e42;
}
.button {
    padding: 10px 18px;
    border-radius: 5px;
    text-decoration: none;
    color: white;
    cursor: pointer;
    border: none;
    font-weight: 600;
    transition: background-color 0.2s ease;
}
.logout { background-color: #de350b; }
.logout:hover { background-color: #bf2600; }
.new { background-color: #0065ff; }
.new:hover { background-color: #0052cc; }

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 25px;
}
.card {
    background-color: #cc9bec;
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    text-align: left;
}
.card h3 {
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 1em;
    color: #5e6c84;
}
.card p {
    font-size: 2.5em;
    margin: 0;
    font-weight: 600;
    color: #091e42;
}

/* === CONTROLES Y TABLA DE DATOS === */
.controls {
    margin-bottom: 25px;
    padding: 20px 25px;
    background-color: #fa525286;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.controls select {
    padding: 10px;
    border-radius: 5px;
    border: 1px solid #dfe1e6;
    background-color: #0065ff;
    font-weight: 600;
    color: #dfe1e6;

}
.controls select:focus {
    border-color: #0065ff;
    outline: none;
}

.data-table {
    background-color: #afb3ec;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    overflow-x: auto; /* Mantiene la tabla responsive en pantallas pequeñas */
}
table {
    width: 100%;
    border-collapse: collapse;
}
th, td {
    padding: 10px 16px;
    border-bottom: 1px solid #dfe1e6;
    text-align: left;
    white-space: nowrap; /* Evita que el texto se rompa en varias líneas */
}
th {
    background-color: #fafbfc;
    font-size: 0.85em;
    text-transform: uppercase;
    color: #5e6c84;
    font-weight: 600;
}
/* Efecto de cebra para mejorar la legibilidad */
tr:nth-child(even) {
    background-color: #fafbfc;
}
/* Efecto hover para resaltar la fila activa */
tr:hover {
    background-color: #e9f2ff;
}

.action-button {
    padding: 6px 12px;
    border: none;
    border-radius: 5px;
    color: white;
    cursor: pointer;
    margin-right: 5px;
    font-weight: 600;
    font-size: 0.9em;
    transition: opacity 0.2s ease;
}
.action-button:hover {
    opacity: 0.85;
}
.modify { background-color: #ff991f; } /* Naranja */
.annul { background-color: #6554c0; } /* Púrpura */


/* === ESTILOS DEL MODAL MEJORADOS === */
.modal {
    display: none; 
    position: fixed; 
    z-index: 1000; 
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto; 
    background-color: rgba(9, 30, 66, 0.54); /* Fondo más oscuro y profesional */
    -webkit-animation: fadeIn 0.3s;
    animation: fadeIn 0.3s;
}

.modal-content {
    background-color: #fefefe;
    margin: 5% auto;
    padding: 0;
    border: none;
    width: 90%;
    max-width: 550px;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    -webkit-animation: slideIn 0.4s;
    animation: slideIn 0.4s;
}

#modalTitle {
    padding: 20px 30px;
    border-bottom: 1px solid #dfe1e6;
    font-size: 1.4em;
    margin: 0;
    color: #091e42;
}

.close-button {
    color: #6b778c;
    position: absolute;
    top: 15px;
    right: 25px;
    font-size: 32px;
    font-weight: normal;
    transition: color 0.2s ease;
}

.close-button:hover,
.close-button:focus {
    color: #de350b;
    text-decoration: none;
    cursor: pointer;
}

#userForm {
    padding: 20px 30px 30px 30px;
}

#userForm label {
    display: block;
    margin-top: 15px;
    margin-bottom: 5px;
    font-weight: 600;
    font-size: 0.9em;
    color: #5e6c84;
}

#userForm input, 
#userForm select {
    width: 100%;
    padding: 10px;
    border: 2px solid #dfe1e6;
    border-radius: 5px;
    box-sizing: border-box;
    background-color: #fafbfc;
    transition: border-color 0.2s ease, background-color 0.2s ease;
}

#userForm input:focus, 
#userForm select:focus {
    border-color: #4c9aff;
    background-color: #fff;
    outline: none;
}

#userForm small {
    display: block;
    font-size: 0.8em;
    color: #6b778c;
    margin-top: 4px;
}

#submitButton {
    width: 100%;
    padding: 14px;
    margin-top: 25px;
    background-color: #0065ff;
    font-size: 1em;
}
#submitButton:hover {
    background-color: #0052cc;
}

/* === ANIMACIONES === */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideIn {
    from { transform: translateY(-50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.form-row {
    display: flex;
    gap: 20px; /* Espacio entre los campos en la misma fila */
}

.form-group {
    flex: 1; /* Hace que cada grupo de campos ocupe el mismo espacio */
    margin-bottom: 10px; /* Espacio debajo de cada grupo */
}

.modal-actions {
    display: flex;
    gap: 10px;
    margin-top: 25px;
}

#userForm .button {
    width: 100%; /* El botón ocupará el espacio disponible en el contenedor flex */
    padding: 14px;
    margin-top: 0; /* Eliminamos el margen superior que ya no es necesario */
}

/* Estilo para el botón secundario "Cerrar" */
.button-secondary {
    background-color: #dfe1e6; /* Gris claro */
    color: #172b4d; /* Texto oscuro */
}

.button-secondary:hover {
    background-color: #c1c7d0; /* Un gris un poco más oscuro al pasar el mouse */
}