/* Colores Predominantes Naranja */
:root {
    --primary-orange: #FF7F00; /* Naranja vibrante para elementos principales */
    --dark-orange: #CC6600;    /* Naranja más oscuro para hover/acentos */
    --light-orange: #FFDDAA;   /* Naranja claro para fondos/bordes suaves */
    --text-color: #333;        /* Color de texto principal */
    --light-text-color: #f8f9fa; /* Color de texto claro (ligeramente gris para mejor contraste en naranja) */
    --background-light: #f4f4f4; /* Fondo general claro */
    --background-white: #fff;  /* Fondo de secciones principales */
    --border-light: #ddd;      /* Borde de elementos */
    --border-medium: #ccc;     /* Borde para inputs y elementos más definidos */
    --danger-color: #dc3545;   /* Rojo para errores o botones de eliminar */
    --success-color: #28a745;  /* Verde para mensajes de éxito */
    --header-admin-bg: #343a40; /* Fondo oscuro para header de admin */
    --header-admin-text: #f8f9fa;/* Texto claro para header de admin */
}

/* === ESTILOS GENERALES === */
body {
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: var(--background-light);
    color: var(--text-color);
    font-size: 16px;
}

a {
    color: var(--primary-orange);
    text-decoration: none;
}
a:hover {
    color: var(--dark-orange);
    text-decoration: underline;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* === HEADER PÚBLICO Y LOGIN ADMIN === */
header {
    background: var(--primary-orange);
    color: var(--light-text-color);
    padding: 1rem 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

header .header-content {
    display: flex;
    align-items: center;
    gap: 15px;
}

header .logo-container {
    width: 50px; 
    height: 50px; 
    overflow: hidden; 
    border-radius: 50%; 
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--background-white);
}

header h1 {
    margin: 0;
    font-size: 1.8em;
    color: var(--light-text-color);
}

header nav a {
    color: var(--light-text-color);
    padding: 0.6rem 1rem;
    display: inline-block;
    border-radius: 4px;
    font-weight: 500;
    transition: background-color 0.2s ease-in-out;
}

header nav a:hover {
    background: var(--dark-orange);
    text-decoration: none;
}

/* === CONTENIDO PRINCIPAL PÚBLICO (Página de Rastreo Cliente - index.php) === */
main {
    padding: 20px;
    max-width: 850px; 
    margin: 25px auto;
    background: var(--background-white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    border-radius: 8px;
}

.tracking-section h2 { 
    color: var(--primary-orange); 
    margin-bottom: 25px;
    text-align: center;
    font-size: 1.8em;
}

.tracking-section form {
    display: flex;
    justify-content: center;
    align-items: stretch; 
    margin-bottom: 30px;
    gap: 10px; 
    flex-wrap: wrap; 
}

.tracking-section form label {
    font-weight: bold;
    margin-right: 8px;
    display: none;
}

.tracking-section form input[type="text"] {
    padding: 12px 15px;
    border: 1px solid var(--border-medium);
    border-radius: 5px;
    width: 300px;
    max-width: calc(100% - 120px); 
    font-size: 1rem;
    box-sizing: border-box;
}

.tracking-section form button {
    background: var(--primary-orange); 
    color: var(--light-text-color); 
    padding: 12px 25px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: bold;
    transition: background-color 0.2s ease; 
}

.tracking-section form button:hover {
    background: var(--dark-orange); 
}

.tracking-results {
    text-align: left;
    margin-top: 30px;
}

.tracking-results h3 { 
    color: var(--dark-orange);
    font-size: 1.4em;
    margin-bottom: 15px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--primary-orange);
}

/* Historial en página de cliente */
.history-log-cliente {
    margin-bottom: 30px;
}
ul.tracking-history { 
    list-style: none;
    padding: 0;
    margin-top: 0;
}
ul.tracking-history li {
    background: var(--background-white);
    margin-bottom: 12px;
    padding: 12px 18px;
    border-radius: 5px;
    border: 1px solid var(--light-orange); 
    border-left: 4px solid var(--primary-orange);
}
ul.tracking-history li:last-child {
    margin-bottom: 0;
}
ul.tracking-history li .status-date {
    font-weight: bold;
    color: var(--text-color);
    display: block;
    margin-bottom: 4px;
}
ul.tracking-history li .status-text {
    color: var(--primary-orange); 
    font-weight: 500;
    display: block;
}
ul.tracking-history li .status-observations {
    color: #555;
    font-size: 0.9em;
    margin-top: 5px; 
    display: block;
}

/* Mensajes de Error en página pública */
.tracking-section .error-message {
    color: var(--danger-color); 
    font-weight: bold;
    text-align: center;
    margin-top: 20px;
    background-color: #f8d7da; 
    padding: 12px;
    border: 1px solid #f5c6cb;
    border-radius: 4px;
}

/* *** ESTILOS PARA LA VISUALIZACIÓN DETALLADA DE LA GUÍA EN PÁGINA PÚBLICA *** */
.guia-full-details-container {
    margin-top: 35px;
    border-top: 1px solid var(--border-light);
    padding-top: 25px;
}
.guia-full-details-container h3 {
    border: none;
}
.guia-main-info {
    text-align: center;
    margin-top: -15px;
    margin-bottom: 25px;
    color: #555;
    background-color: #f9f9f9;
    padding: 10px;
    border-radius: 4px;
    font-size: 1.05em;
}
.guia-main-info strong {
    color: var(--text-color);
}
.details-columns-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 25px;
    margin-top: 20px;
    margin-bottom: 25px;
}
.details-column {
    flex: 1;
    min-width: 300px;
    background: #fdfdfd;
    padding: 20px 25px;
    border-radius: 6px;
    border: 1px solid #eef;
}
.details-column h4 {
    margin-top: 0;
    margin-bottom: 18px;
    color: var(--primary-orange);
    font-size: 1.2em;
    border-bottom: 2px solid var(--primary-orange);
    padding-bottom: 10px;
}
.details-column p {
    margin: 0 0 14px;
    font-size: 0.95em;
    line-height: 1.6;
}
.details-column p strong {
    font-weight: 600;
    color: var(--text-color);
    display: block; 
    margin-bottom: 3px;
    font-size: 0.85em;
    text-transform: uppercase;
    color: #555;
}
.details-column p span {
    padding-left: 5px;
}
.shipping-details-box {
    background: #f9f9f9;
    padding: 20px 25px;
    border-radius: 6px;
    border: 1px solid #e9e9e9;
    margin-top: 20px;
}
.shipping-details-box h4 {
    margin-top: 0;
    margin-bottom: 20px;
    color: var(--primary-orange);
    font-size: 1.2em;
}
.shipping-details-box .details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}
.shipping-details-box p {
    margin: 0;
    background-color: var(--background-white);
    padding: 10px 15px;
    border-radius: 4px;
    border-left: 3px solid var(--light-orange);
    display: flex;
    justify-content: space-between;
}
.shipping-details-box p strong {
    font-weight: 600;
    margin-right: 8px;
}


/* === FOOTER (Público y Admin) === */
footer {
    text-align: center;
    padding: 20px;
    background: #343a40; 
    color: var(--light-text-color);
    margin-top: auto;
    font-size: 0.9em;
}

/* === ESTILOS PARA LA PÁGINA DE LOGIN DEL ADMIN === */
body.login-page-body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}
main.login-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.login-container {
    background: var(--background-white);
    padding: 30px 40px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 420px;
    text-align: center;
}
.login-container h2 {
    color: var(--primary-orange);
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 1.8em;
}
.login-container p {
    color: #6c757d;
    margin-bottom: 25px;
}
.login-form .form-group {
    margin-bottom: 20px;
    text-align: left;
}
.login-form .form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    font-size: 0.9em;
}
.login-form .form-group input[type="text"],
.login-form .form-group input[type="password"] {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--border-medium);
    border-radius: 5px;
    font-size: 1rem;
    box-sizing: border-box; 
}
.login-form .form-group .help-block {
    color: var(--danger-color);
    font-size: 0.85em;
    margin-top: 5px;
    display: block;
}
.login-form .btn-login {
    background: var(--primary-orange);
    color: white;
    padding: 12px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: bold;
    transition: background-color 0.3s ease;
    width: 100%;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.login-form .btn-login:hover {
    background: var(--dark-orange);
}
.login-container .message.error {
    margin-bottom: 20px;
}


/* === ESTILOS PARA EL PANEL DE ADMINISTRACIÓN (INTERNO) === */
.admin-container { 
    padding: 20px;
    max-width: 1100px; 
    margin: 25px auto;
    background: var(--background-white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    border-radius: 8px;
}
.admin-container h2 { 
    color: var(--primary-orange);
    text-align: center;
    margin-top: 0; 
    margin-bottom: 30px;
    font-size: 1.7em;
}
.admin-container .message {
    padding: 12px 18px;
    margin: 20px 0;
    border-radius: 5px;
    text-align: center;
    font-size: 0.95em;
    border-width: 1px;
    border-style: solid;
}
.admin-container .message.success {
    background-color: #d4edda;
    color: #155724;
    border-color: #c3e6cb;
}
.admin-container .message.error {
    background-color: #f8d7da;
    color: var(--danger-color);
    border-color: #f5c6cb;
}
.campo-guia-superior { 
    background-color: var(--background-white, #fff);
    padding: 18px 22px;
    border: 1px solid var(--border-light);
    border-radius: 6px;
    margin-bottom: 30px;
    width: 100%; 
    box-sizing: border-box;
}
.campo-guia-superior label {
    font-size: 1.15em;
    font-weight: bold;
    display: block;
    margin-bottom: 10px;
    color: var(--text-color);
}
.campo-guia-superior input[type="text"] {
    width: 100%; 
    padding: 12px 15px;
    font-size: 1.1em;
    font-weight: bold;
    border: 1px solid var(--primary-orange); 
    border-radius: 4px;
    box-sizing: border-box;
}
.form-container-tres-columnas { 
    display: flex;
    flex-wrap: wrap; 
    gap: 25px; 
    width: 100%; 
}
.form-columna { 
    flex: 1; 
    min-width: 300px; 
    background-color: #fdfdfd; 
    padding: 22px;
    border: 1px solid #e9e9e9;
    border-radius: 6px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}
.form-columna h4 { 
    margin-top: 0;
    color: var(--primary-orange); 
    border-bottom: 2px solid var(--primary-orange);
    padding-bottom: 10px;
    margin-bottom: 25px;
    font-size: 1.25em;
}
.form-columna .form-group { 
    margin-bottom: 20px; 
}
.form-columna .form-group label { 
    display: block; 
    margin-bottom: 7px; 
    font-weight: 500; 
    font-size: 0.9em;
    color: var(--text-color);
}
.form-columna .form-group input[type="text"],
.form-columna .form-group input[type="tel"],
.form-columna .form-group input[type="email"],
.form-columna .form-group input[type="number"],
.form-columna .form-group input[type="date"],
.form-columna .form-group select,
.form-columna .form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-medium);
    border-radius: 4px;
    box-sizing: border-box; 
    font-size: 0.95em;
    background-color: var(--background-white);
}
.form-columna .form-group textarea {
    min-height: 80px;
    resize: vertical;
}
.form-columna .form-group small { 
    font-size: 0.85em;
    color: #6c757d; 
    display: block;
    margin-top: 5px;
}
.form-actions-main { 
    width:100%; 
    text-align:center; 
    margin-top:35px; 
    padding-top: 25px;
    border-top: 1px solid var(--border-light);
}
.form-actions-main button { 
    margin: 0 10px; 
    padding: 12px 28px; 
    font-size: 1.05em;
    background-color: var(--primary-orange);
    color: var(--light-text-color);
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.2s ease;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.form-actions-main button:hover {
    background-color: var(--dark-orange);
}
.form-actions-main button.secondary { 
    background-color: #6c757d; 
}
.form-actions-main button.secondary:hover {
    background-color: #5a6268;
}

.admin-menu { 
    margin-bottom: 25px;
    text-align: right;
}
.admin-menu a {
    background-color: var(--primary-orange);
    color: var(--light-text-color);
    padding: 10px 18px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    display: inline-block;
    transition: background-color 0.2s ease;
}
.admin-menu a:hover {
    background-color: var(--dark-orange);
}
/* Estilos para la tabla en dashboard.php */
.admin-container table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 25px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.07);
    font-size: 0.9em; 
}
.admin-container th, .admin-container td {
    border: 1px solid var(--border-light);
    padding: 12px 15px; 
    text-align: left;
}
.admin-container th {
    background-color: #e9ecef; 
    color: var(--text-color);
    font-weight: 600; 
    text-transform: uppercase;
    font-size: 0.85em;
    letter-spacing: 0.5px;
}
.admin-container tr:nth-child(even) {
    background-color: #f8f9fa; 
}
.admin-container tr:hover {
    background-color: var(--light-orange); 
}
.admin-container .action-links a {
    margin-right: 12px;
    color: var(--primary-orange);
    text-decoration: none;
    font-weight: 500;
}
.admin-container .action-links a:hover {
    text-decoration: underline;
    color: var(--dark-orange);
}
.admin-container .action-links a.delete {
    color: var(--danger-color); 
}
.admin-container .action-links a.delete:hover {
    color: #a71d2a;
}
.admin-container .action-links a.avanzar {
    color: var(--success-color);
    font-weight: bold;
}
.admin-container .action-links a.avanzar:hover {
    color: #1e7e34;
}

.actuaciones-section {
    margin-top: 35px;
    padding: 25px;
    border: 1px solid var(--border-light);
    border-radius: 6px;
    background-color: #f9f9f9; 
    width: 100%; 
    box-sizing: border-box;
}
.actuaciones-section h3 { 
    margin-top: 0;
    color: var(--primary-orange);
    border-bottom: 2px solid var(--primary-orange);
    padding-bottom: 10px;
    margin-bottom: 20px;
    font-size: 1.3em;
}
.actuaciones-section .form-actions .btn-update-state {
    background-color: var(--primary-orange);
    color: var(--light-text-color);
    border: none;
    border-radius: 5px;
    padding: 14px 28px; 
    font-size: 1.1em;   
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.1s ease;
    width: 100%; 
    max-width: 450px; 
    display: block; 
    margin: 10px auto; 
    text-align: center;
}
.actuaciones-section .form-actions .btn-update-state:hover {
    background-color: var(--dark-orange);
    transform: translateY(-2px); 
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

/* === MEDIA QUERIES PARA RESPONSIVIDAD === */
@media (max-width: 992px) { 
    .form-columna { 
        flex-basis: calc(50% - 12.5px); 
    }
    .form-container-tres-columnas .form-columna:nth-child(3){ 
        flex-basis: 100%;
    }
}
@media (max-width: 768px) {
    header {
        flex-direction: column;
        text-align: center;
    }
    header .header-content {
        margin-bottom: 10px;
    }
    header nav {
        margin-top: 10px;
        display: flex;
        flex-wrap: wrap; 
        justify-content: center;
        gap: 5px;
    }
    header nav a {
        padding: 0.7rem 0.9rem;
    }
    main, .admin-container {
        margin: 20px 15px;
        padding: 15px;
    }
    .form-columna, .details-column { 
        flex-basis: 100%;
        min-width: unset; 
    }
    .tracking-section form input[type="text"] {
        width: calc(100% - 24px); 
        max-width: none;
    }
    .tracking-section form button {
        width: 100%;
    }
    
    .admin-container table, .admin-container thead, .admin-container tbody, 
    .admin-container th, .admin-container td, .admin-container tr {
        display: block;
    }
    .admin-container thead tr { 
        position: absolute;
        top: -9999px;
        left: -9999px;
        border: none;
    }
    .admin-container tr { 
        border: 1px solid var(--border-light); 
        margin-bottom: 10px; 
        border-radius: 4px;
        padding: 10px;
    }
    .admin-container td {
        border: none;
        border-bottom: 1px dotted #eee; 
        position: relative;
        padding-left: 50%; 
        text-align: right; 
        padding-top: 8px;
        padding-bottom: 8px;
        display: flex; 
        justify-content: space-between;
        align-items: center;
    }
    .admin-container td:last-child {
        border-bottom: none;
    }
    .admin-container td:before {
        position: static; 
        width: auto; 
        padding-right: 10px;
        white-space: nowrap;
        content: attr(data-label); 
        font-weight: bold;
        text-align: left; 
        margin-right: auto; 
    }
     .admin-container .action-links {
        text-align: center; 
        padding-left: 0; 
        padding-top: 10px; 
    }
    .admin-container .action-links td:before { 
        content: ""; 
        display: none;
    }
    .admin-container .action-links a{
        display: inline-block;
        margin: 5px 8px;
        padding: 6px 10px; 
    }
}
@media (max-width: 480px) {
    header h1 { font-size: 1.5em; }
    .tracking-section h2, .admin-container h2 { font-size: 1.4em; }
    .form-columna h4 { font-size: 1.15em; }
     .admin-menu a {
        width: 100%;
        text-align: center;
        box-sizing: border-box;
    }
}