:root {
    --primary: #2c3e50;
    --accent: #e67e22;
    --green: #27ae60;
    --red: #c0392b;
    --light: #ecf0f1;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 20px;
    display: flex;
    justify-content: center;
}

.container {
    background: white;
    width: 100%;
    max-width: 700px;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

h1 { text-align: center; color: var(--primary); }

/* Formulario */
.card {
    background: var(--light);
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.form-group {
    display: flex;
    gap: 10px;
}

input, select {
    width: 100%;
    padding: 12px;
    margin: 5px 0;
    border: 1px solid #ccc;
    border-radius: 5px;
    box-sizing: border-box;
}

button#btn-add {
    width: 100%;
    padding: 12px;
    background-color: var(--primary);
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    margin-top: 10px;
}

button#btn-add:hover { background-color: #1a252f; }

/* Barra de acciones (PDF y Stats) */
.actions-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
    flex-wrap: wrap;
}

.pdf-btn {
    background-color: var(--red);
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: bold;
}

/* Tabla */
table { width: 100%; border-collapse: collapse; }
th, td { padding: 10px; text-align: left; border-bottom: 1px solid #ddd; }
th { background-color: var(--accent); color: white; }

/* Estados */
.status-badge {
    padding: 5px 10px;
    border-radius: 15px;
    font-size: 0.85em;
    cursor: pointer;
    color: white;
    font-weight: bold;
    text-align: center;
    display: inline-block;
    min-width: 80px;
}
.status-pending { background-color: #f39c12; }
.status-confirmed { background-color: var(--green); }

.delete-btn {
    background-color: #e74c3c;
    color: white;
    border: none;
    padding: 5px 10px;
    border-radius: 3px;
    cursor: pointer;
}

.pagination {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
}
.pagination button {
    padding: 8px 15px;
    background-color: var(--primary);
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}
.pagination button:disabled { background-color: #ccc; }